)
);
$$ LANGUAGE SQL;
+
+-- set a new salted password
+
+CREATE OR REPLACE FUNCTION migration_tools.set_salted_passwd(INTEGER,TEXT) RETURNS BOOLEAN AS $$
+ DECLARE
+ usr_id ALIAS FOR $1;
+ plain_passwd ALIAS FOR $2;
+ plain_salt TEXT;
+ md5_passwd TEXT;
+ BEGIN
+
+ SELECT actor.create_salt('main') INTO plain_salt;
+
+ SELECT MD5(plain_passwd) INTO md5_passwd;
+
+ PERFORM actor.set_passwd(usr_id, 'main', MD5(plain_salt || md5_passwd), plain_salt);
+
+ RETURN TRUE;
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience functions for handling copy_location maps
+CREATE OR REPLACE FUNCTION migration_tools.handle_shelf (TEXT,TEXT,TEXT,INTEGER) RETURNS VOID AS $$
+ SELECT migration_tools._handle_shelf($1,$2,$3,$4,TRUE);
+$$ LANGUAGE SQL;
+
+CREATE OR REPLACE FUNCTION migration_tools._handle_shelf (TEXT,TEXT,TEXT,INTEGER,BOOLEAN) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ org_shortname ALIAS FOR $3;
+ org_range ALIAS FOR $4;
+ make_assertion ALIAS FOR $5;
+ proceed BOOLEAN;
+ org INTEGER;
+ -- if x_org is on the mapping table, it'll take precedence over the passed org_shortname param
+ -- though we'll still use the passed org for the full path traversal when needed
+ x_org_found BOOLEAN;
+ x_org INTEGER;
+ org_list INTEGER[];
+ o INTEGER;
+ row_count NUMERIC;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = ''desired_shelf''
+ )' INTO proceed USING table_schema, table_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column desired_shelf';
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = ''x_org''
+ )' INTO x_org_found USING table_schema, table_name;
+
+ SELECT id INTO org FROM actor.org_unit WHERE shortname = org_shortname;
+ IF org IS NULL THEN
+ RAISE EXCEPTION 'Cannot find org by shortname';
+ END IF;
+
+ SELECT INTO org_list ARRAY_ACCUM(id) FROM actor.org_unit_full_path( org );
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_shelf';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_shelf INTEGER';
+
+ IF x_org_found THEN
+ RAISE INFO 'Found x_org column';
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_shelf = b.id FROM asset_copy_location b'
+ || ' WHERE BTRIM(UPPER(a.desired_shelf)) = BTRIM(UPPER(b.name))'
+ || ' AND b.owning_lib = x_org'
+ || ' AND NOT b.deleted';
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_shelf = b.id FROM asset.copy_location b'
+ || ' WHERE BTRIM(UPPER(a.desired_shelf)) = BTRIM(UPPER(b.name))'
+ || ' AND b.owning_lib = x_org'
+ || ' AND x_shelf IS NULL'
+ || ' AND NOT b.deleted';
+ ELSE
+ RAISE INFO 'Did not find x_org column';
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_shelf = b.id FROM asset_copy_location b'
+ || ' WHERE BTRIM(UPPER(a.desired_shelf)) = BTRIM(UPPER(b.name))'
+ || ' AND b.owning_lib = $1'
+ || ' AND NOT b.deleted'
+ USING org;
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_shelf = b.id FROM asset_copy_location b'
+ || ' WHERE BTRIM(UPPER(a.desired_shelf)) = BTRIM(UPPER(b.name))'
+ || ' AND b.owning_lib = $1'
+ || ' AND x_shelf IS NULL'
+ || ' AND NOT b.deleted'
+ USING org;
+ END IF;
+
+ FOREACH o IN ARRAY org_list LOOP
+ RAISE INFO 'Considering org %', o;
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_shelf = b.id FROM asset.copy_location b'
+ || ' WHERE BTRIM(UPPER(a.desired_shelf)) = BTRIM(UPPER(b.name))'
+ || ' AND b.owning_lib = $1 AND x_shelf IS NULL'
+ || ' AND NOT b.deleted'
+ USING o;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ RAISE INFO 'Updated % rows', row_count;
+ END LOOP;
+
+ IF make_assertion THEN
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_shelf <> '''' AND x_shelf IS NULL),
+ ''Cannot find a desired location'',
+ ''Found all desired locations''
+ );';
+ END IF;
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience functions for handling circmod maps
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_circmod (TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = ''desired_circmod''
+ )' INTO proceed USING table_schema, table_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column desired_circmod';
+ END IF;
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_circmod';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_circmod TEXT';
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_circmod = code FROM config.circ_modifier b'
+ || ' WHERE BTRIM(UPPER(a.desired_circmod)) = BTRIM(UPPER(b.code))';
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_circmod = code FROM config.circ_modifier b'
+ || ' WHERE BTRIM(UPPER(a.desired_circmod)) = BTRIM(UPPER(b.name))'
+ || ' AND x_circmod IS NULL';
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_circmod = code FROM config.circ_modifier b'
+ || ' WHERE BTRIM(UPPER(a.desired_circmod)) = BTRIM(UPPER(b.description))'
+ || ' AND x_circmod IS NULL';
+
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_circmod <> '''' AND x_circmod IS NULL),
+ ''Cannot find a desired circulation modifier'',
+ ''Found all desired circulation modifiers''
+ );';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience functions for handling item status maps
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_status (TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = ''desired_status''
+ )' INTO proceed USING table_schema, table_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column desired_status';
+ END IF;
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_status';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_status INTEGER';
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_status = id FROM config.copy_status b'
+ || ' WHERE BTRIM(UPPER(a.desired_status)) = BTRIM(UPPER(b.name))';
+
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_status <> '''' AND x_status IS NULL),
+ ''Cannot find a desired copy status'',
+ ''Found all desired copy statuses''
+ );';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience functions for handling org maps
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_org (TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = ''desired_org''
+ )' INTO proceed USING table_schema, table_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column desired_org';
+ END IF;
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_org';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_org INTEGER';
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_org = b.id FROM actor.org_unit b'
+ || ' WHERE BTRIM(a.desired_org) = BTRIM(b.shortname)';
+
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_org <> '''' AND x_org IS NULL),
+ ''Cannot find a desired org unit'',
+ ''Found all desired org units''
+ );';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience function for handling desired_not_migrate
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_not_migrate (TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = ''desired_not_migrate''
+ )' INTO proceed USING table_schema, table_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column desired_not_migrate';
+ END IF;
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_migrate';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_migrate BOOLEAN';
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_migrate = CASE'
+ || ' WHEN BTRIM(desired_not_migrate) = ''TRUE'' THEN FALSE'
+ || ' WHEN BTRIM(desired_not_migrate) = ''DNM'' THEN FALSE'
+ || ' WHEN BTRIM(desired_not_migrate) = ''Do Not Migrate'' THEN FALSE'
+ || ' WHEN BTRIM(desired_not_migrate) = ''FALSE'' THEN TRUE'
+ || ' WHEN BTRIM(desired_not_migrate) = ''Migrate'' THEN TRUE'
+ || ' WHEN BTRIM(desired_not_migrate) = '''' THEN TRUE'
+ || ' END';
+
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE x_migrate IS NULL),
+ ''Not all desired_not_migrate values understood'',
+ ''All desired_not_migrate values understood''
+ );';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience function for handling desired_not_migrate
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_barred_or_blocked (TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = ''desired_barred_or_blocked''
+ )' INTO proceed USING table_schema, table_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column desired_barred_or_blocked';
+ END IF;
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_barred';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_barred BOOLEAN';
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_blocked';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_blocked BOOLEAN';
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_barred = CASE'
+ || ' WHEN BTRIM(desired_barred_or_blocked) = ''Barred'' THEN TRUE'
+ || ' WHEN BTRIM(desired_barred_or_blocked) = ''Blocked'' THEN FALSE'
+ || ' WHEN BTRIM(desired_barred_or_blocked) = ''Neither'' THEN FALSE'
+ || ' WHEN BTRIM(desired_barred_or_blocked) = '''' THEN FALSE'
+ || ' END';
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_blocked = CASE'
+ || ' WHEN BTRIM(desired_barred_or_blocked) = ''Blocked'' THEN TRUE'
+ || ' WHEN BTRIM(desired_barred_or_blocked) = ''Barred'' THEN FALSE'
+ || ' WHEN BTRIM(desired_barred_or_blocked) = ''Neither'' THEN FALSE'
+ || ' WHEN BTRIM(desired_barred_or_blocked) = '''' THEN FALSE'
+ || ' END';
+
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE x_barred IS NULL or x_blocked IS NULL),
+ ''Not all desired_barred_or_blocked values understood'',
+ ''All desired_barred_or_blocked values understood''
+ );';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience function for handling desired_profile
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_profile (TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = ''desired_profile''
+ )' INTO proceed USING table_schema, table_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column desired_profile';
+ END IF;
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_profile';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_profile INTEGER';
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_profile = b.id FROM permission.grp_tree b'
+ || ' WHERE BTRIM(UPPER(a.desired_profile)) = BTRIM(UPPER(b.name))';
+
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_profile <> '''' AND x_profile IS NULL),
+ ''Cannot find a desired profile'',
+ ''Found all desired profiles''
+ );';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience function for handling desired actor stat cats
+
+CREATE OR REPLACE FUNCTION migration_tools.vivicate_actor_sc_and_sce (TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ field_suffix ALIAS FOR $3; -- for distinguishing between desired_sce1, desired_sce2, etc.
+ org_shortname ALIAS FOR $4;
+ proceed BOOLEAN;
+ org INTEGER;
+ org_list INTEGER[];
+ sc TEXT;
+ sce TEXT;
+ BEGIN
+
+ SELECT 'desired_sc' || field_suffix INTO sc;
+ SELECT 'desired_sce' || field_suffix INTO sce;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_name, sc;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column %', sc;
+ END IF;
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_name, sce;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column %', sce;
+ END IF;
+
+ SELECT id INTO org FROM actor.org_unit WHERE shortname = org_shortname;
+ IF org IS NULL THEN
+ RAISE EXCEPTION 'Cannot find org by shortname';
+ END IF;
+ SELECT INTO org_list ARRAY_ACCUM(id) FROM actor.org_unit_full_path( org );
+
+ -- caller responsible for their own truncates though we try to prevent duplicates
+ EXECUTE 'INSERT INTO actor_stat_cat (owner, name)
+ SELECT DISTINCT
+ $1
+ ,BTRIM('||sc||')
+ FROM
+ ' || quote_ident(table_name) || '
+ WHERE
+ NULLIF(BTRIM('||sc||'),'''') IS NOT NULL
+ AND NOT EXISTS (
+ SELECT id
+ FROM actor.stat_cat
+ WHERE owner = ANY ($2)
+ AND name = BTRIM('||sc||')
+ )
+ AND NOT EXISTS (
+ SELECT id
+ FROM actor_stat_cat
+ WHERE owner = ANY ($2)
+ AND name = BTRIM('||sc||')
+ )
+ ORDER BY 2;'
+ USING org, org_list;
+
+ EXECUTE 'INSERT INTO actor_stat_cat_entry (stat_cat, owner, value)
+ SELECT DISTINCT
+ COALESCE(
+ (SELECT id
+ FROM actor.stat_cat
+ WHERE owner = ANY ($2)
+ AND BTRIM('||sc||') = BTRIM(name))
+ ,(SELECT id
+ FROM actor_stat_cat
+ WHERE owner = ANY ($2)
+ AND BTRIM('||sc||') = BTRIM(name))
+ )
+ ,$1
+ ,BTRIM('||sce||')
+ FROM
+ ' || quote_ident(table_name) || '
+ WHERE
+ NULLIF(BTRIM('||sc||'),'''') IS NOT NULL
+ AND NULLIF(BTRIM('||sce||'),'''') IS NOT NULL
+ AND NOT EXISTS (
+ SELECT id
+ FROM actor.stat_cat_entry
+ WHERE stat_cat = (
+ SELECT id
+ FROM actor.stat_cat
+ WHERE owner = ANY ($2)
+ AND BTRIM('||sc||') = BTRIM(name)
+ ) AND value = BTRIM('||sce||')
+ AND owner = ANY ($2)
+ )
+ AND NOT EXISTS (
+ SELECT id
+ FROM actor_stat_cat_entry
+ WHERE stat_cat = (
+ SELECT id
+ FROM actor_stat_cat
+ WHERE owner = ANY ($2)
+ AND BTRIM('||sc||') = BTRIM(name)
+ ) AND value = BTRIM('||sce||')
+ AND owner = ANY ($2)
+ )
+ ORDER BY 1,3;'
+ USING org, org_list;
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_actor_sc_and_sce (TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ field_suffix ALIAS FOR $3; -- for distinguishing between desired_sce1, desired_sce2, etc.
+ org_shortname ALIAS FOR $4;
+ proceed BOOLEAN;
+ org INTEGER;
+ org_list INTEGER[];
+ o INTEGER;
+ sc TEXT;
+ sce TEXT;
+ BEGIN
+ SELECT 'desired_sc' || field_suffix INTO sc;
+ SELECT 'desired_sce' || field_suffix INTO sce;
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_name, sc;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column %', sc;
+ END IF;
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_name, sce;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column %', sce;
+ END IF;
+
+ SELECT id INTO org FROM actor.org_unit WHERE shortname = org_shortname;
+ IF org IS NULL THEN
+ RAISE EXCEPTION 'Cannot find org by shortname';
+ END IF;
+
+ SELECT INTO org_list ARRAY_ACCUM(id) FROM actor.org_unit_full_path( org );
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_sc' || field_suffix;
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_sc' || field_suffix || ' INTEGER';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_sce' || field_suffix;
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_sce' || field_suffix || ' INTEGER';
+
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || '
+ SET
+ x_sc' || field_suffix || ' = id
+ FROM
+ (SELECT id, name, owner FROM actor_stat_cat
+ UNION SELECT id, name, owner FROM actor.stat_cat) u
+ WHERE
+ BTRIM(UPPER(u.name)) = BTRIM(UPPER(' || sc || '))
+ AND u.owner = ANY ($1);'
+ USING org_list;
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || '
+ SET
+ x_sce' || field_suffix || ' = id
+ FROM
+ (SELECT id, stat_cat, owner, value FROM actor_stat_cat_entry
+ UNION SELECT id, stat_cat, owner, value FROM actor.stat_cat_entry) u
+ WHERE
+ u.stat_cat = x_sc' || field_suffix || '
+ AND BTRIM(UPPER(u.value)) = BTRIM(UPPER(' || sce || '))
+ AND u.owner = ANY ($1);'
+ USING org_list;
+
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_sc' || field_suffix || ' <> '''' AND x_sc' || field_suffix || ' IS NULL),
+ ''Cannot find a desired stat cat'',
+ ''Found all desired stat cats''
+ );';
+
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_sce' || field_suffix || ' <> '''' AND x_sce' || field_suffix || ' IS NULL),
+ ''Cannot find a desired stat cat entry'',
+ ''Found all desired stat cat entries''
+ );';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience functions for adding shelving locations
+DROP FUNCTION IF EXISTS migration_tools.find_shelf(INT,TEXT);
+CREATE OR REPLACE FUNCTION migration_tools.find_shelf(org_id INT, shelf_name TEXT) RETURNS INTEGER AS $$
+DECLARE
+ return_id INT;
+ d INT;
+ cur_id INT;
+BEGIN
+ SELECT INTO d MAX(distance) FROM actor.org_unit_ancestors_distance(org_id);
+ WHILE d >= 0
+ LOOP
+ SELECT INTO cur_id id FROM actor.org_unit_ancestor_at_depth(org_id,d);
+ SELECT INTO return_id id FROM asset.copy_location WHERE owning_lib = cur_id AND name ILIKE shelf_name;
+ IF return_id IS NOT NULL THEN
+ RETURN return_id;
+ END IF;
+ d := d - 1;
+ END LOOP;
+
+ RETURN NULL;
+END
+$$ LANGUAGE plpgsql;
+
+-- may remove later but testing using this with new migration scripts and not loading acls until go live
+
+DROP FUNCTION IF EXISTS migration_tools.find_mig_shelf(INT,TEXT);
+CREATE OR REPLACE FUNCTION migration_tools.find_mig_shelf(org_id INT, shelf_name TEXT) RETURNS INTEGER AS $$
+DECLARE
+ return_id INT;
+ d INT;
+ cur_id INT;
+BEGIN
+ SELECT INTO d MAX(distance) FROM actor.org_unit_ancestors_distance(org_id);
+ WHILE d >= 0
+ LOOP
+ SELECT INTO cur_id id FROM actor.org_unit_ancestor_at_depth(org_id,d);
+
+ SELECT INTO return_id id FROM
+ (SELECT * FROM asset.copy_location UNION ALL SELECT * FROM asset_copy_location) x
+ WHERE owning_lib = cur_id AND name ILIKE shelf_name;
+ IF return_id IS NOT NULL THEN
+ RETURN return_id;
+ END IF;
+ d := d - 1;
+ END LOOP;
+
+ RETURN NULL;
+END
+$$ LANGUAGE plpgsql;
+
+-- convenience function for linking to the item staging table
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_item_barcode (TEXT,TEXT,TEXT,TEXT,BOOLEAN) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ foreign_column_name ALIAS FOR $3;
+ main_column_name ALIAS FOR $4;
+ btrim_desired ALIAS FOR $5;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_name, foreign_column_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_name, foreign_column_name;
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = ''asset_copy_legacy''
+ and column_name = $2
+ )' INTO proceed USING table_schema, main_column_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'No %.asset_copy_legacy with column %', table_schema, main_column_name;
+ END IF;
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_item';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_item BIGINT';
+
+ IF btrim_desired THEN
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_item = b.id FROM asset_copy_legacy b'
+ || ' WHERE BTRIM(a.' || quote_ident(foreign_column_name)
+ || ') = BTRIM(b.' || quote_ident(main_column_name) || ')';
+ ELSE
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_item = b.id FROM asset_copy_legacy b'
+ || ' WHERE a.' || quote_ident(foreign_column_name)
+ || ' = b.' || quote_ident(main_column_name);
+ END IF;
+
+ --EXECUTE 'SELECT migration_tools.assert(
+ -- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE ' || quote_ident(foreign_column_name) || ' <> '''' AND x_item IS NULL),
+ -- ''Cannot link every barcode'',
+ -- ''Every barcode linked''
+ --);';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience function for linking to the user staging table
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_user_barcode (TEXT,TEXT,TEXT,TEXT,BOOLEAN) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ foreign_column_name ALIAS FOR $3;
+ main_column_name ALIAS FOR $4;
+ btrim_desired ALIAS FOR $5;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_name, foreign_column_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_name, foreign_column_name;
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = ''actor_usr_legacy''
+ and column_name = $2
+ )' INTO proceed USING table_schema, main_column_name;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'No %.actor_usr_legacy with column %', table_schema, main_column_name;
+ END IF;
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_user';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_user INTEGER';
+
+ IF btrim_desired THEN
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_user = b.id FROM actor_usr_legacy b'
+ || ' WHERE BTRIM(a.' || quote_ident(foreign_column_name)
+ || ') = BTRIM(b.' || quote_ident(main_column_name) || ')';
+ ELSE
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
+ || ' SET x_user = b.id FROM actor_usr_legacy b'
+ || ' WHERE a.' || quote_ident(foreign_column_name)
+ || ' = b.' || quote_ident(main_column_name);
+ END IF;
+
+ --EXECUTE 'SELECT migration_tools.assert(
+ -- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE ' || quote_ident(foreign_column_name) || ' <> '''' AND x_user IS NULL),
+ -- ''Cannot link every barcode'',
+ -- ''Every barcode linked''
+ --);';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience function for handling desired asset stat cats
+
+CREATE OR REPLACE FUNCTION migration_tools.vivicate_asset_sc_and_sce (TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ field_suffix ALIAS FOR $3; -- for distinguishing between desired_sce1, desired_sce2, etc.
+ org_shortname ALIAS FOR $4;
+ proceed BOOLEAN;
+ org INTEGER;
+ org_list INTEGER[];
+ sc TEXT;
+ sce TEXT;
+ BEGIN
+
+ SELECT 'desired_sc' || field_suffix INTO sc;
+ SELECT 'desired_sce' || field_suffix INTO sce;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_name, sc;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column %', sc;
+ END IF;
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_name, sce;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column %', sce;
+ END IF;
+
+ SELECT id INTO org FROM actor.org_unit WHERE shortname = org_shortname;
+ IF org IS NULL THEN
+ RAISE EXCEPTION 'Cannot find org by shortname';
+ END IF;
+ SELECT INTO org_list ARRAY_ACCUM(id) FROM actor.org_unit_full_path( org );
+
+ -- caller responsible for their own truncates though we try to prevent duplicates
+ EXECUTE 'INSERT INTO asset_stat_cat (owner, name)
+ SELECT DISTINCT
+ $1
+ ,BTRIM('||sc||')
+ FROM
+ ' || quote_ident(table_name) || '
+ WHERE
+ NULLIF(BTRIM('||sc||'),'''') IS NOT NULL
+ AND NOT EXISTS (
+ SELECT id
+ FROM asset.stat_cat
+ WHERE owner = ANY ($2)
+ AND name = BTRIM('||sc||')
+ )
+ AND NOT EXISTS (
+ SELECT id
+ FROM asset_stat_cat
+ WHERE owner = ANY ($2)
+ AND name = BTRIM('||sc||')
+ )
+ ORDER BY 2;'
+ USING org, org_list;
+
+ EXECUTE 'INSERT INTO asset_stat_cat_entry (stat_cat, owner, value)
+ SELECT DISTINCT
+ COALESCE(
+ (SELECT id
+ FROM asset.stat_cat
+ WHERE owner = ANY ($2)
+ AND BTRIM('||sc||') = BTRIM(name))
+ ,(SELECT id
+ FROM asset_stat_cat
+ WHERE owner = ANY ($2)
+ AND BTRIM('||sc||') = BTRIM(name))
+ )
+ ,$1
+ ,BTRIM('||sce||')
+ FROM
+ ' || quote_ident(table_name) || '
+ WHERE
+ NULLIF(BTRIM('||sc||'),'''') IS NOT NULL
+ AND NULLIF(BTRIM('||sce||'),'''') IS NOT NULL
+ AND NOT EXISTS (
+ SELECT id
+ FROM asset.stat_cat_entry
+ WHERE stat_cat = (
+ SELECT id
+ FROM asset.stat_cat
+ WHERE owner = ANY ($2)
+ AND BTRIM('||sc||') = BTRIM(name)
+ ) AND value = BTRIM('||sce||')
+ AND owner = ANY ($2)
+ )
+ AND NOT EXISTS (
+ SELECT id
+ FROM asset_stat_cat_entry
+ WHERE stat_cat = (
+ SELECT id
+ FROM asset_stat_cat
+ WHERE owner = ANY ($2)
+ AND BTRIM('||sc||') = BTRIM(name)
+ ) AND value = BTRIM('||sce||')
+ AND owner = ANY ($2)
+ )
+ ORDER BY 1,3;'
+ USING org, org_list;
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_asset_sc_and_sce (TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_name ALIAS FOR $2;
+ field_suffix ALIAS FOR $3; -- for distinguishing between desired_sce1, desired_sce2, etc.
+ org_shortname ALIAS FOR $4;
+ proceed BOOLEAN;
+ org INTEGER;
+ org_list INTEGER[];
+ o INTEGER;
+ sc TEXT;
+ sce TEXT;
+ BEGIN
+ SELECT 'desired_sc' || field_suffix INTO sc;
+ SELECT 'desired_sce' || field_suffix INTO sce;
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_name, sc;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column %', sc;
+ END IF;
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_name, sce;
+ IF NOT proceed THEN
+ RAISE EXCEPTION 'Missing column %', sce;
+ END IF;
+
+ SELECT id INTO org FROM actor.org_unit WHERE shortname = org_shortname;
+ IF org IS NULL THEN
+ RAISE EXCEPTION 'Cannot find org by shortname';
+ END IF;
+
+ SELECT INTO org_list ARRAY_ACCUM(id) FROM actor.org_unit_full_path( org );
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_sc' || field_suffix;
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_sc' || field_suffix || ' INTEGER';
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' DROP COLUMN IF EXISTS x_sce' || field_suffix;
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_name)
+ || ' ADD COLUMN x_sce' || field_suffix || ' INTEGER';
+
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || '
+ SET
+ x_sc' || field_suffix || ' = id
+ FROM
+ (SELECT id, name, owner FROM asset_stat_cat
+ UNION SELECT id, name, owner FROM asset.stat_cat) u
+ WHERE
+ BTRIM(UPPER(u.name)) = BTRIM(UPPER(' || sc || '))
+ AND u.owner = ANY ($1);'
+ USING org_list;
+
+ EXECUTE 'UPDATE ' || quote_ident(table_name) || '
+ SET
+ x_sce' || field_suffix || ' = id
+ FROM
+ (SELECT id, stat_cat, owner, value FROM asset_stat_cat_entry
+ UNION SELECT id, stat_cat, owner, value FROM asset.stat_cat_entry) u
+ WHERE
+ u.stat_cat = x_sc' || field_suffix || '
+ AND BTRIM(UPPER(u.value)) = BTRIM(UPPER(' || sce || '))
+ AND u.owner = ANY ($1);'
+ USING org_list;
+
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_sc' || field_suffix || ' <> '''' AND x_sc' || field_suffix || ' IS NULL),
+ ''Cannot find a desired stat cat'',
+ ''Found all desired stat cats''
+ );';
+
+ EXECUTE 'SELECT migration_tools.assert(
+ NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_sce' || field_suffix || ' <> '''' AND x_sce' || field_suffix || ' IS NULL),
+ ''Cannot find a desired stat cat entry'',
+ ''Found all desired stat cat entries''
+ );';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience function for handling item barcode collisions in asset_copy_legacy
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_asset_barcode_collisions(migration_schema TEXT) RETURNS VOID AS $function$
+DECLARE
+ x_barcode TEXT;
+ x_id BIGINT;
+ row_count NUMERIC;
+ internal_collision_count NUMERIC := 0;
+ incumbent_collision_count NUMERIC := 0;
+BEGIN
+ FOR x_barcode IN SELECT barcode FROM asset_copy_legacy WHERE x_migrate GROUP BY 1 HAVING COUNT(*) > 1
+ LOOP
+ FOR x_id IN SELECT id FROM asset_copy WHERE barcode = x_barcode
+ LOOP
+ UPDATE asset_copy SET barcode = migration_schema || '_internal_collision_' || id || '_' || barcode WHERE id = x_id;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ internal_collision_count := internal_collision_count + row_count;
+ END LOOP;
+ END LOOP;
+ RAISE INFO '% internal collisions', internal_collision_count;
+ FOR x_barcode IN SELECT a.barcode FROM asset.copy a, asset_copy_legacy b WHERE x_migrate AND a.deleted IS FALSE AND a.barcode = b.barcode
+ LOOP
+ FOR x_id IN SELECT id FROM asset_copy_legacy WHERE barcode = x_barcode
+ LOOP
+ UPDATE asset_copy_legacy SET barcode = migration_schema || '_incumbent_collision_' || id || '_' || barcode WHERE id = x_id;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ incumbent_collision_count := incumbent_collision_count + row_count;
+ END LOOP;
+ END LOOP;
+ RAISE INFO '% incumbent collisions', incumbent_collision_count;
+END
+$function$ LANGUAGE plpgsql;
+
+-- convenience function for handling patron barcode/usrname collisions in actor_usr_legacy
+-- this should be ran prior to populating actor_card
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_actor_barcode_collisions(migration_schema TEXT) RETURNS VOID AS $function$
+DECLARE
+ x_barcode TEXT;
+ x_id BIGINT;
+ row_count NUMERIC;
+ internal_collision_count NUMERIC := 0;
+ incumbent_barcode_collision_count NUMERIC := 0;
+ incumbent_usrname_collision_count NUMERIC := 0;
+BEGIN
+ FOR x_barcode IN SELECT usrname FROM actor_usr_legacy WHERE x_migrate GROUP BY 1 HAVING COUNT(*) > 1
+ LOOP
+ FOR x_id IN SELECT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
+ LOOP
+ UPDATE actor_usr_legacy SET usrname = migration_schema || '_internal_collision_' || id || '_' || usrname WHERE id = x_id;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ internal_collision_count := internal_collision_count + row_count;
+ END LOOP;
+ END LOOP;
+ RAISE INFO '% internal usrname/barcode collisions', internal_collision_count;
+
+ FOR x_barcode IN
+ SELECT a.barcode FROM actor.card a, actor_usr_legacy b WHERE x_migrate AND a.barcode = b.usrname
+ LOOP
+ FOR x_id IN SELECT DISTINCT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
+ LOOP
+ UPDATE actor_usr_legacy SET usrname = migration_schema || '_incumbent_barcode_collision_' || id || '_' || usrname WHERE id = x_id;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ incumbent_barcode_collision_count := incumbent_barcode_collision_count + row_count;
+ END LOOP;
+ END LOOP;
+ RAISE INFO '% incumbent barcode collisions', incumbent_barcode_collision_count;
+
+ FOR x_barcode IN
+ SELECT a.usrname FROM actor.usr a, actor_usr_legacy b WHERE x_migrate AND a.usrname = b.usrname
+ LOOP
+ FOR x_id IN SELECT DISTINCT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
+ LOOP
+ UPDATE actor_usr_legacy SET usrname = migration_schema || '_incumbent_usrname_collision_' || id || '_' || usrname WHERE id = x_id;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ incumbent_usrname_collision_count := incumbent_usrname_collision_count + row_count;
+ END LOOP;
+ END LOOP;
+ RAISE INFO '% incumbent usrname collisions (post barcode collision munging)', incumbent_usrname_collision_count;
+END
+$function$ LANGUAGE plpgsql;
+
+-- alternate version: convenience function for handling item barcode collisions in asset_copy_legacy
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_asset_barcode_collisions2(migration_schema TEXT) RETURNS VOID AS $function$
+DECLARE
+ x_barcode TEXT;
+ x_id BIGINT;
+ row_count NUMERIC;
+ internal_collision_count NUMERIC := 0;
+ incumbent_collision_count NUMERIC := 0;
+BEGIN
+ FOR x_barcode IN SELECT barcode FROM asset_copy_legacy WHERE x_migrate GROUP BY 1 HAVING COUNT(*) > 1
+ LOOP
+ FOR x_id IN SELECT id FROM asset_copy WHERE barcode = x_barcode
+ LOOP
+ UPDATE asset_copy SET barcode = migration_schema || '_internal_collision_' || id || '_' || barcode WHERE id = x_id;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ internal_collision_count := internal_collision_count + row_count;
+ END LOOP;
+ END LOOP;
+ RAISE INFO '% internal collisions', internal_collision_count;
+ FOR x_barcode IN SELECT a.barcode FROM asset.copy a, asset_copy_legacy b WHERE x_migrate AND a.deleted IS FALSE AND a.barcode = b.barcode
+ LOOP
+ FOR x_id IN SELECT id FROM asset_copy_legacy WHERE barcode = x_barcode
+ LOOP
+ UPDATE asset_copy_legacy SET barcode = migration_schema || '_' || barcode WHERE id = x_id;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ incumbent_collision_count := incumbent_collision_count + row_count;
+ END LOOP;
+ END LOOP;
+ RAISE INFO '% incumbent collisions', incumbent_collision_count;
+END
+$function$ LANGUAGE plpgsql;
+
+-- alternate version: convenience function for handling patron barcode/usrname collisions in actor_usr_legacy
+-- this should be ran prior to populating actor_card
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_actor_barcode_collisions2(migration_schema TEXT) RETURNS VOID AS $function$
+DECLARE
+ x_barcode TEXT;
+ x_id BIGINT;
+ row_count NUMERIC;
+ internal_collision_count NUMERIC := 0;
+ incumbent_barcode_collision_count NUMERIC := 0;
+ incumbent_usrname_collision_count NUMERIC := 0;
+BEGIN
+ FOR x_barcode IN SELECT usrname FROM actor_usr_legacy WHERE x_migrate GROUP BY 1 HAVING COUNT(*) > 1
+ LOOP
+ FOR x_id IN SELECT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
+ LOOP
+ UPDATE actor_usr_legacy SET usrname = migration_schema || '_internal_collision_' || id || '_' || usrname WHERE id = x_id;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ internal_collision_count := internal_collision_count + row_count;
+ END LOOP;
+ END LOOP;
+ RAISE INFO '% internal usrname/barcode collisions', internal_collision_count;
+
+ FOR x_barcode IN
+ SELECT a.barcode FROM actor.card a, actor_usr_legacy b WHERE x_migrate AND a.barcode = b.usrname
+ LOOP
+ FOR x_id IN SELECT DISTINCT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
+ LOOP
+ UPDATE actor_usr_legacy SET usrname = migration_schema || '_' || usrname WHERE id = x_id;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ incumbent_barcode_collision_count := incumbent_barcode_collision_count + row_count;
+ END LOOP;
+ END LOOP;
+ RAISE INFO '% incumbent barcode collisions', incumbent_barcode_collision_count;
+
+ FOR x_barcode IN
+ SELECT a.usrname FROM actor.usr a, actor_usr_legacy b WHERE x_migrate AND a.usrname = b.usrname
+ LOOP
+ FOR x_id IN SELECT DISTINCT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
+ LOOP
+ UPDATE actor_usr_legacy SET usrname = migration_schema || '_' || usrname WHERE id = x_id;
+ GET DIAGNOSTICS row_count = ROW_COUNT;
+ incumbent_usrname_collision_count := incumbent_usrname_collision_count + row_count;
+ END LOOP;
+ END LOOP;
+ RAISE INFO '% incumbent usrname collisions (post barcode collision munging)', incumbent_usrname_collision_count;
+END
+$function$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION migration_tools.is_circ_rule_safe_to_delete( test_matchpoint INTEGER ) RETURNS BOOLEAN AS $func$
+-- WARNING: Use at your own risk
+-- FIXME: not considering marc_type, marc_form, marc_bib_level, marc_vr_format, usr_age_lower_bound, usr_age_upper_bound, item_age
+DECLARE
+ item_object asset.copy%ROWTYPE;
+ user_object actor.usr%ROWTYPE;
+ test_rule_object config.circ_matrix_matchpoint%ROWTYPE;
+ result_rule_object config.circ_matrix_matchpoint%ROWTYPE;
+ safe_to_delete BOOLEAN := FALSE;
+ m action.found_circ_matrix_matchpoint;
+ n action.found_circ_matrix_matchpoint;
+ -- ( success BOOL, matchpoint config.circ_matrix_matchpoint, buildrows INT[] )
+ result_matchpoint INTEGER;
+BEGIN
+ SELECT INTO test_rule_object * FROM config.circ_matrix_matchpoint WHERE id = test_matchpoint;
+ RAISE INFO 'testing rule: %', test_rule_object;
+
+ INSERT INTO actor.usr (
+ profile,
+ usrname,
+ passwd,
+ ident_type,
+ first_given_name,
+ family_name,
+ home_ou,
+ juvenile
+ ) SELECT
+ COALESCE(test_rule_object.grp, 2),
+ 'is_circ_rule_safe_to_delete_' || test_matchpoint || '_' || NOW()::text,
+ MD5(NOW()::TEXT),
+ 1,
+ 'Ima',
+ 'Test',
+ COALESCE(test_rule_object.user_home_ou, test_rule_object.org_unit),
+ COALESCE(test_rule_object.juvenile_flag, FALSE)
+ ;
+
+ SELECT INTO user_object * FROM actor.usr WHERE id = currval('actor.usr_id_seq');
+
+ INSERT INTO asset.call_number (
+ creator,
+ editor,
+ record,
+ owning_lib,
+ label,
+ label_class
+ ) SELECT
+ 1,
+ 1,
+ -1,
+ COALESCE(test_rule_object.copy_owning_lib,test_rule_object.org_unit),
+ 'is_circ_rule_safe_to_delete_' || test_matchpoint || '_' || NOW()::text,
+ 1
+ ;
+
+ INSERT INTO asset.copy (
+ barcode,
+ circ_lib,
+ creator,
+ call_number,
+ editor,
+ location,
+ loan_duration,
+ fine_level,
+ ref,
+ circ_modifier
+ ) SELECT
+ 'is_circ_rule_safe_to_delete_' || test_matchpoint || '_' || NOW()::text,
+ COALESCE(test_rule_object.copy_circ_lib,test_rule_object.org_unit),
+ 1,
+ currval('asset.call_number_id_seq'),
+ 1,
+ COALESCE(test_rule_object.copy_location,1),
+ 2,
+ 2,
+ COALESCE(test_rule_object.ref_flag,FALSE),
+ test_rule_object.circ_modifier
+ ;
+
+ SELECT INTO item_object * FROM asset.copy WHERE id = currval('asset.copy_id_seq');
+
+ SELECT INTO m * FROM action.find_circ_matrix_matchpoint(
+ test_rule_object.org_unit,
+ item_object,
+ user_object,
+ COALESCE(test_rule_object.is_renewal,FALSE)
+ );
+ RAISE INFO ' action.find_circ_matrix_matchpoint(%,%,%,%) = (%,%,%)',
+ test_rule_object.org_unit,
+ item_object.id,
+ user_object.id,
+ COALESCE(test_rule_object.is_renewal,FALSE),
+ m.success,
+ m.matchpoint,
+ m.buildrows
+ ;
+
+ -- disable the rule being tested to see if the outcome changes
+ UPDATE config.circ_matrix_matchpoint SET active = FALSE WHERE id = (m.matchpoint).id;
+
+ SELECT INTO n * FROM action.find_circ_matrix_matchpoint(
+ test_rule_object.org_unit,
+ item_object,
+ user_object,
+ COALESCE(test_rule_object.is_renewal,FALSE)
+ );
+ RAISE INFO 'VS action.find_circ_matrix_matchpoint(%,%,%,%) = (%,%,%)',
+ test_rule_object.org_unit,
+ item_object.id,
+ user_object.id,
+ COALESCE(test_rule_object.is_renewal,FALSE),
+ n.success,
+ n.matchpoint,
+ n.buildrows
+ ;
+
+ -- FIXME: We could dig deeper and see if the referenced config.rule_*
+ -- entries are effectively equivalent, but for now, let's assume no
+ -- duplicate rules at that level
+ IF (
+ (m.matchpoint).circulate = (n.matchpoint).circulate
+ AND (m.matchpoint).duration_rule = (n.matchpoint).duration_rule
+ AND (m.matchpoint).recurring_fine_rule = (n.matchpoint).recurring_fine_rule
+ AND (m.matchpoint).max_fine_rule = (n.matchpoint).max_fine_rule
+ AND (
+ (m.matchpoint).hard_due_date = (n.matchpoint).hard_due_date
+ OR (
+ (m.matchpoint).hard_due_date IS NULL
+ AND (n.matchpoint).hard_due_date IS NULL
+ )
+ )
+ AND (
+ (m.matchpoint).renewals = (n.matchpoint).renewals
+ OR (
+ (m.matchpoint).renewals IS NULL
+ AND (n.matchpoint).renewals IS NULL
+ )
+ )
+ AND (
+ (m.matchpoint).grace_period = (n.matchpoint).grace_period
+ OR (
+ (m.matchpoint).grace_period IS NULL
+ AND (n.matchpoint).grace_period IS NULL
+ )
+ )
+ AND (
+ (m.matchpoint).total_copy_hold_ratio = (n.matchpoint).total_copy_hold_ratio
+ OR (
+ (m.matchpoint).total_copy_hold_ratio IS NULL
+ AND (n.matchpoint).total_copy_hold_ratio IS NULL
+ )
+ )
+ AND (
+ (m.matchpoint).available_copy_hold_ratio = (n.matchpoint).available_copy_hold_ratio
+ OR (
+ (m.matchpoint).available_copy_hold_ratio IS NULL
+ AND (n.matchpoint).available_copy_hold_ratio IS NULL
+ )
+ )
+ AND NOT EXISTS (
+ SELECT limit_set, fallthrough
+ FROM config.circ_matrix_limit_set_map
+ WHERE active and matchpoint = (m.matchpoint).id
+ EXCEPT
+ SELECT limit_set, fallthrough
+ FROM config.circ_matrix_limit_set_map
+ WHERE active and matchpoint = (n.matchpoint).id
+ )
+
+ ) THEN
+ RAISE INFO 'rule has same outcome';
+ safe_to_delete := TRUE;
+ ELSE
+ RAISE INFO 'rule has different outcome';
+ safe_to_delete := FALSE;
+ END IF;
+
+ RAISE EXCEPTION 'rollback the temporary changes';
+
+EXCEPTION WHEN OTHERS THEN
+
+ RAISE INFO 'inside exception block: %, %', SQLSTATE, SQLERRM;
+ RETURN safe_to_delete;
+
+END;
+$func$ LANGUAGE plpgsql;
+
END;
$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION migration_tools.log (TEXT,TEXT,INTEGER) RETURNS VOID AS $$
+ DECLARE
+ migration_schema ALIAS FOR $1;
+ sql ALIAS FOR $2;
+ nrows ALIAS FOR $3;
+ BEGIN
+ EXECUTE 'INSERT INTO ' || migration_schema || '.sql_log ( sql, row_count ) VALUES ( ' || quote_literal(sql) || ', ' || nrows || ' );';
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.exec (TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ migration_schema ALIAS FOR $1;
+ sql ALIAS FOR $2;
+ nrows INTEGER;
+ BEGIN
+ EXECUTE 'UPDATE ' || migration_schema || '.sql_current SET sql = ' || quote_literal(sql) || ';';
+ --RAISE INFO '%', sql;
+ EXECUTE sql;
+ GET DIAGNOSTICS nrows = ROW_COUNT;
+ PERFORM migration_tools.log(migration_schema,sql,nrows);
+ EXCEPTION
+ WHEN OTHERS THEN
+ RAISE EXCEPTION '!!!!!!!!!!! state = %, msg = %, sql = %', SQLSTATE, SQLERRM, sql;
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.debug_exec (TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ migration_schema ALIAS FOR $1;
+ sql ALIAS FOR $2;
+ nrows INTEGER;
+ BEGIN
+ EXECUTE 'UPDATE ' || migration_schema || '.sql_current SET sql = ' || quote_literal(sql) || ';';
+ RAISE INFO 'debug_exec sql = %', sql;
+ EXECUTE sql;
+ GET DIAGNOSTICS nrows = ROW_COUNT;
+ PERFORM migration_tools.log(migration_schema,sql,nrows);
+ EXCEPTION
+ WHEN OTHERS THEN
+ RAISE EXCEPTION '!!!!!!!!!!! state = %, msg = %, sql = %', SQLSTATE, SQLERRM, sql;
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.insert_base_into_production (TEXT) RETURNS VOID AS $$
+ DECLARE
+ migration_schema ALIAS FOR $1;
+ production_tables TEXT[];
+ BEGIN
+ --RAISE INFO 'In migration_tools.insert_into_production(%)', migration_schema;
+ SELECT migration_tools.production_tables(migration_schema) INTO STRICT production_tables;
+ FOR i IN array_lower(production_tables,1) .. array_upper(production_tables,1) LOOP
+ PERFORM migration_tools.insert_into_production(migration_schema,production_tables[i]);
+ END LOOP;
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.insert_into_production (TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ migration_schema ALIAS FOR $1;
+ production_table ALIAS FOR $2;
+ base_staging_table TEXT;
+ columns RECORD;
+ BEGIN
+ base_staging_table = REPLACE( production_table, '.', '_' );
+ --RAISE INFO 'In migration_tools.insert_into_production(%,%) -> %', migration_schema, production_table, base_staging_table;
+ EXECUTE 'INSERT INTO ' || production_table || ' SELECT * FROM ' || migration_schema || '.' || base_staging_table || ';';
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- push bib sequence and return starting value for reserved range
+CREATE OR REPLACE FUNCTION migration_tools.push_bib_sequence(INTEGER) RETURNS BIGINT AS $$
+ DECLARE
+ bib_count ALIAS FOR $1;
+ output BIGINT;
+ BEGIN
+ PERFORM setval('biblio.record_entry_id_seq',(SELECT MAX(id) FROM biblio.record_entry) + bib_count + 2000);
+ FOR output IN
+ SELECT CEIL(MAX(id)/1000)*1000+1000 FROM biblio.record_entry WHERE id < (SELECT last_value FROM biblio.record_entry_id_seq)
+ LOOP
+ RETURN output;
+ END LOOP;
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience function for linking two tables
+-- e.g. select migration_tools.handle_link(:'migschema','asset_copy','barcode','test_foo','l_barcode','x_acp_id',false);
+CREATE OR REPLACE FUNCTION migration_tools.handle_link (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,BOOLEAN) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_a ALIAS FOR $2;
+ column_a ALIAS FOR $3;
+ table_b ALIAS FOR $4;
+ column_b ALIAS FOR $5;
+ column_x ALIAS FOR $6;
+ btrim_desired ALIAS FOR $7;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_a, column_a;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_b, column_b;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
+ END IF;
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_b)
+ || ' DROP COLUMN IF EXISTS ' || quote_ident(column_x);
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_b)
+ || ' ADD COLUMN ' || quote_ident(column_x) || ' BIGINT';
+
+ IF btrim_desired THEN
+ EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
+ || ' SET ' || quote_ident(column_x) || ' = a.id FROM ' || quote_ident(table_a) || ' a'
+ || ' WHERE BTRIM(a.' || quote_ident(column_a)
+ || ') = BTRIM(b.' || quote_ident(column_b) || ')';
+ ELSE
+ EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
+ || ' SET ' || quote_ident(column_x) || ' = a.id FROM ' || quote_ident(table_a) || ' a'
+ || ' WHERE a.' || quote_ident(column_a)
+ || ' = b.' || quote_ident(column_b);
+ END IF;
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience function for linking two tables, but copying column w into column x instead of "id"
+-- e.g. select migration_tools.handle_link2(:'migschema','asset_copy','barcode','test_foo','l_barcode','id','x_acp_id',false);
+CREATE OR REPLACE FUNCTION migration_tools.handle_link2 (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,BOOLEAN) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_a ALIAS FOR $2;
+ column_a ALIAS FOR $3;
+ table_b ALIAS FOR $4;
+ column_b ALIAS FOR $5;
+ column_w ALIAS FOR $6;
+ column_x ALIAS FOR $7;
+ btrim_desired ALIAS FOR $8;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_a, column_a;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_b, column_b;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
+ END IF;
+
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_b)
+ || ' DROP COLUMN IF EXISTS ' || quote_ident(column_x);
+ EXECUTE 'ALTER TABLE '
+ || quote_ident(table_b)
+ || ' ADD COLUMN ' || quote_ident(column_x) || ' TEXT';
+
+ IF btrim_desired THEN
+ EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
+ || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
+ || ' WHERE BTRIM(a.' || quote_ident(column_a)
+ || ') = BTRIM(b.' || quote_ident(column_b) || ')';
+ ELSE
+ EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
+ || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
+ || ' WHERE a.' || quote_ident(column_a)
+ || ' = b.' || quote_ident(column_b);
+ END IF;
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+-- convenience function for linking two tables, but copying column w into column x instead of "id". Unlike handle_link2, this one won't drop the target column, and it also doesn't have a final boolean argument for btrim
+-- e.g. select migration_tools.handle_link3(:'migschema','asset_copy','barcode','test_foo','l_barcode','id','x_acp_id');
+CREATE OR REPLACE FUNCTION migration_tools.handle_link3 (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_a ALIAS FOR $2;
+ column_a ALIAS FOR $3;
+ table_b ALIAS FOR $4;
+ column_b ALIAS FOR $5;
+ column_w ALIAS FOR $6;
+ column_x ALIAS FOR $7;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_a, column_a;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_b, column_b;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
+ END IF;
+
+ EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
+ || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
+ || ' WHERE a.' || quote_ident(column_a)
+ || ' = b.' || quote_ident(column_b);
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_link3_skip_null_or_empty_string (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_a ALIAS FOR $2;
+ column_a ALIAS FOR $3;
+ table_b ALIAS FOR $4;
+ column_b ALIAS FOR $5;
+ column_w ALIAS FOR $6;
+ column_x ALIAS FOR $7;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_a, column_a;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_b, column_b;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
+ END IF;
+
+ EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
+ || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
+ || ' WHERE a.' || quote_ident(column_a)
+ || ' = b.' || quote_ident(column_b)
+ || ' AND NULLIF(a.' || quote_ident(column_w) || ','''') IS NOT NULL';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_link3_skip_null (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_a ALIAS FOR $2;
+ column_a ALIAS FOR $3;
+ table_b ALIAS FOR $4;
+ column_b ALIAS FOR $5;
+ column_w ALIAS FOR $6;
+ column_x ALIAS FOR $7;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_a, column_a;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_b, column_b;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
+ END IF;
+
+ EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
+ || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
+ || ' WHERE a.' || quote_ident(column_a)
+ || ' = b.' || quote_ident(column_b)
+ || ' AND a.' || quote_ident(column_w) || ' IS NOT NULL';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_link3_skip_true (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_a ALIAS FOR $2;
+ column_a ALIAS FOR $3;
+ table_b ALIAS FOR $4;
+ column_b ALIAS FOR $5;
+ column_w ALIAS FOR $6;
+ column_x ALIAS FOR $7;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_a, column_a;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_b, column_b;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
+ END IF;
+
+ EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
+ || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
+ || ' WHERE a.' || quote_ident(column_a)
+ || ' = b.' || quote_ident(column_b)
+ || ' AND a.' || quote_ident(column_w) || ' IS NOT TRUE';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_link3_skip_false (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_a ALIAS FOR $2;
+ column_a ALIAS FOR $3;
+ table_b ALIAS FOR $4;
+ column_b ALIAS FOR $5;
+ column_w ALIAS FOR $6;
+ column_x ALIAS FOR $7;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_a, column_a;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_b, column_b;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
+ END IF;
+
+ EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
+ || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
+ || ' WHERE a.' || quote_ident(column_a)
+ || ' = b.' || quote_ident(column_b)
+ || ' AND a.' || quote_ident(column_w) || ' IS NOT FALSE';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.handle_link3_concat_skip_null (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ table_schema ALIAS FOR $1;
+ table_a ALIAS FOR $2;
+ column_a ALIAS FOR $3;
+ table_b ALIAS FOR $4;
+ column_b ALIAS FOR $5;
+ column_w ALIAS FOR $6;
+ column_x ALIAS FOR $7;
+ proceed BOOLEAN;
+ BEGIN
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_a, column_a;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
+ END IF;
+
+ EXECUTE 'SELECT EXISTS (
+ SELECT 1
+ FROM information_schema.columns
+ WHERE table_schema = $1
+ AND table_name = $2
+ and column_name = $3
+ )' INTO proceed USING table_schema, table_b, column_b;
+ IF NOT proceed THEN
+ RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
+ END IF;
+
+ EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
+ || ' SET ' || quote_ident(column_x) || ' = CONCAT_WS('' ; '',b.' || quote_ident(column_x) || ',a.' || quote_ident(column_w) || ') FROM ' || quote_ident(table_a) || ' a'
+ || ' WHERE a.' || quote_ident(column_a)
+ || ' = b.' || quote_ident(column_b)
+ || ' AND NULLIF(a.' || quote_ident(column_w) || ','''') IS NOT NULL';
+
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
CREATE SCHEMA migration_tools;
-CREATE OR REPLACE FUNCTION migration_tools.production_tables (TEXT) RETURNS TEXT[] AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- output RECORD;
- BEGIN
- FOR output IN
- EXECUTE 'SELECT string_to_array(value,'','') AS tables FROM ' || migration_schema || '.config WHERE key = ''production_tables'';'
- LOOP
- RETURN output.tables;
- END LOOP;
- END;
-$$ LANGUAGE PLPGSQL STRICT STABLE;
-
-CREATE OR REPLACE FUNCTION migration_tools.country_code (TEXT) RETURNS TEXT AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- output TEXT;
- BEGIN
- FOR output IN
- EXECUTE 'SELECT value FROM ' || migration_schema || '.config WHERE key = ''country_code'';'
- LOOP
- RETURN output;
- END LOOP;
- END;
-$$ LANGUAGE PLPGSQL STRICT STABLE;
-
-
-CREATE OR REPLACE FUNCTION migration_tools.log (TEXT,TEXT,INTEGER) RETURNS VOID AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- sql ALIAS FOR $2;
- nrows ALIAS FOR $3;
- BEGIN
- EXECUTE 'INSERT INTO ' || migration_schema || '.sql_log ( sql, row_count ) VALUES ( ' || quote_literal(sql) || ', ' || nrows || ' );';
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.exec (TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- sql ALIAS FOR $2;
- nrows INTEGER;
- BEGIN
- EXECUTE 'UPDATE ' || migration_schema || '.sql_current SET sql = ' || quote_literal(sql) || ';';
- --RAISE INFO '%', sql;
- EXECUTE sql;
- GET DIAGNOSTICS nrows = ROW_COUNT;
- PERFORM migration_tools.log(migration_schema,sql,nrows);
- EXCEPTION
- WHEN OTHERS THEN
- RAISE EXCEPTION '!!!!!!!!!!! state = %, msg = %, sql = %', SQLSTATE, SQLERRM, sql;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.debug_exec (TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- sql ALIAS FOR $2;
- nrows INTEGER;
- BEGIN
- EXECUTE 'UPDATE ' || migration_schema || '.sql_current SET sql = ' || quote_literal(sql) || ';';
- RAISE INFO 'debug_exec sql = %', sql;
- EXECUTE sql;
- GET DIAGNOSTICS nrows = ROW_COUNT;
- PERFORM migration_tools.log(migration_schema,sql,nrows);
- EXCEPTION
- WHEN OTHERS THEN
- RAISE EXCEPTION '!!!!!!!!!!! state = %, msg = %, sql = %', SQLSTATE, SQLERRM, sql;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.init (TEXT) RETURNS VOID AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- sql TEXT;
- BEGIN
- EXECUTE 'DROP TABLE IF EXISTS ' || migration_schema || '.sql_current;';
- EXECUTE 'CREATE TABLE ' || migration_schema || '.sql_current ( sql TEXT);';
- EXECUTE 'INSERT INTO ' || migration_schema || '.sql_current ( sql ) VALUES ( '''' );';
- BEGIN
- SELECT 'CREATE TABLE ' || migration_schema || '.sql_log ( time TIMESTAMP NOT NULL DEFAULT NOW(), row_count INTEGER, sql TEXT );' INTO STRICT sql;
- EXECUTE sql;
- EXCEPTION
- WHEN OTHERS THEN
- RAISE INFO '!!!!!!!!!!! state = %, msg = %, sql = %', SQLSTATE, SQLERRM, sql;
- END;
- PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.config;' );
- PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || '.config ( key TEXT UNIQUE, value TEXT);' );
- PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''production_tables'', ''asset.call_number,asset.call_number_prefix,asset.call_number_suffix,asset.copy_location,asset.copy,asset.copy_alert,asset.stat_cat,asset.stat_cat_entry,asset.stat_cat_entry_copy_map,asset.copy_note,actor.usr,actor.card,actor.usr_address,actor.stat_cat,actor.stat_cat_entry,actor.stat_cat_entry_usr_map,actor.usr_note,actor.usr_standing_penalty,actor.usr_setting,action.circulation,action.hold_request,action.hold_notification,action.hold_request_note,action.hold_transit_copy,action.transit_copy,money.grocery,money.billing,money.cash_payment,money.forgive_payment,acq.provider,acq.provider_address,acq.provider_note,acq.provider_contact,acq.provider_contact_address,acq.fund,acq.fund_allocation,acq.fund_tag,acq.fund_tag_map,acq.funding_source,acq.funding_source_credit,acq.lineitem,acq.purchase_order,acq.po_item,acq.invoice,acq.invoice_item,acq.invoice_entry,acq.lineitem_detail,acq.fund_debit,acq.fund_transfer,acq.po_note,config.circ_matrix_matchpoint,config.circ_matrix_limit_set_map,config.hold_matrix_matchpoint,asset.copy_tag,asset.copy_tag_copy_map,config.copy_tag_type,serial.item,serial.item_note,serial.record_entry,biblio.record_entry'' );' );
- PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''country_code'', ''USA'' );' );
- PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.fields_requiring_mapping;' );
- PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || '.fields_requiring_mapping( table_schema TEXT, table_name TEXT, column_name TEXT, data_type TEXT);' );
- PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.base_profile_map;' );
- PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || E'.base_profile_map (
- id SERIAL,
- perm_grp_id INTEGER,
- transcribed_perm_group TEXT,
- legacy_field1 TEXT,
- legacy_value1 TEXT,
- legacy_field2 TEXT,
- legacy_value2 TEXT,
- legacy_field3 TEXT,
- legacy_value3 TEXT
- );' );
- PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''base_profile_map'', ''base_profile_map'' );' );
- PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.base_item_dynamic_field_map;' );
- PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || E'.base_item_dynamic_field_map (
- id SERIAL,
- evergreen_field TEXT,
- evergreen_value TEXT,
- evergreen_datatype TEXT,
- legacy_field1 TEXT,
- legacy_value1 TEXT,
- legacy_field2 TEXT,
- legacy_value2 TEXT,
- legacy_field3 TEXT,
- legacy_value3 TEXT
- );' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_item_dynamic_lf1_idx ON ' || migration_schema || '.base_item_dynamic_field_map (legacy_field1,legacy_value1);' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_item_dynamic_lf2_idx ON ' || migration_schema || '.base_item_dynamic_field_map (legacy_field2,legacy_value2);' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_item_dynamic_lf3_idx ON ' || migration_schema || '.base_item_dynamic_field_map (legacy_field3,legacy_value3);' );
- PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''base_item_dynamic_field_map'', ''base_item_dynamic_field_map'' );' );
- PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.base_copy_location_map;' );
- PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || E'.base_copy_location_map (
- id SERIAL,
- location INTEGER,
- holdable BOOLEAN NOT NULL DEFAULT TRUE,
- hold_verify BOOLEAN NOT NULL DEFAULT FALSE,
- opac_visible BOOLEAN NOT NULL DEFAULT TRUE,
- circulate BOOLEAN NOT NULL DEFAULT TRUE,
- transcribed_location TEXT,
- legacy_field1 TEXT,
- legacy_value1 TEXT,
- legacy_field2 TEXT,
- legacy_value2 TEXT,
- legacy_field3 TEXT,
- legacy_value3 TEXT
- );' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_base_copy_location_lf1_idx ON ' || migration_schema || '.base_copy_location_map (legacy_field1,legacy_value1);' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_base_copy_location_lf2_idx ON ' || migration_schema || '.base_copy_location_map (legacy_field2,legacy_value2);' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_base_copy_location_lf3_idx ON ' || migration_schema || '.base_copy_location_map (legacy_field3,legacy_value3);' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_base_copy_location_loc_idx ON ' || migration_schema || '.base_copy_location_map (transcribed_location);' );
- PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''base_copy_location_map'', ''base_copy_location_map'' );' );
- PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.base_circ_field_map;' );
- PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || E'.base_circ_field_map (
- id SERIAL,
- circulate BOOLEAN,
- loan_period TEXT,
- max_renewals TEXT,
- max_out TEXT,
- fine_amount TEXT,
- fine_interval TEXT,
- max_fine TEXT,
- item_field1 TEXT,
- item_value1 TEXT,
- item_field2 TEXT,
- item_value2 TEXT,
- patron_field1 TEXT,
- patron_value1 TEXT,
- patron_field2 TEXT,
- patron_value2 TEXT
- );' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_circ_dynamic_lf1_idx ON ' || migration_schema || '.base_circ_field_map (item_field1,item_value1);' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_circ_dynamic_lf2_idx ON ' || migration_schema || '.base_circ_field_map (item_field2,item_value2);' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_circ_dynamic_lf3_idx ON ' || migration_schema || '.base_circ_field_map (patron_field1,patron_value1);' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_circ_dynamic_lf4_idx ON ' || migration_schema || '.base_circ_field_map (patron_field2,patron_value2);' );
- PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''base_circ_field_map'', ''base_circ_field_map'' );' );
-
- BEGIN
- PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''last_init'', now() );' );
- EXCEPTION
- WHEN OTHERS THEN PERFORM migration_tools.exec( $1, 'UPDATE ' || migration_schema || '.config SET value = now() WHERE key = ''last_init'';' );
- END;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.build (TEXT) RETURNS VOID AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- production_tables TEXT[];
- BEGIN
- --RAISE INFO 'In migration_tools.build(%)', migration_schema;
- SELECT migration_tools.production_tables(migration_schema) INTO STRICT production_tables;
- PERFORM migration_tools.build_base_staging_tables(migration_schema,production_tables);
- PERFORM migration_tools.exec( $1, 'CREATE UNIQUE INDEX ' || migration_schema || '_patron_barcode_key ON ' || migration_schema || '.actor_card ( barcode );' );
- PERFORM migration_tools.exec( $1, 'CREATE UNIQUE INDEX ' || migration_schema || '_patron_usrname_key ON ' || migration_schema || '.actor_usr ( usrname );' );
- PERFORM migration_tools.exec( $1, 'CREATE UNIQUE INDEX ' || migration_schema || '_copy_barcode_key ON ' || migration_schema || '.asset_copy ( barcode );' );
- PERFORM migration_tools.exec( $1, 'CREATE UNIQUE INDEX ' || migration_schema || '_copy_id_key ON ' || migration_schema || '.asset_copy ( id );' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_callnum_record_idx ON ' || migration_schema || '.asset_call_number ( record );' );
- PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_callnum_upper_label_id_lib_idx ON ' || migration_schema || '.asset_call_number ( UPPER(label),id,owning_lib );' );
- PERFORM migration_tools.exec( $1, 'CREATE UNIQUE INDEX ' || migration_schema || '_callnum_label_once_per_lib ON ' || migration_schema || '.asset_call_number ( record,owning_lib,label,prefix,suffix );' );
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.build_base_staging_tables (TEXT,TEXT[]) RETURNS VOID AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- production_tables ALIAS FOR $2;
- BEGIN
- --RAISE INFO 'In migration_tools.build_base_staging_tables(%,%)', migration_schema, production_tables;
- FOR i IN array_lower(production_tables,1) .. array_upper(production_tables,1) LOOP
- PERFORM migration_tools.build_specific_base_staging_table(migration_schema,production_tables[i]);
- END LOOP;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.build_specific_base_staging_table (TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- production_table ALIAS FOR $2;
- base_staging_table TEXT;
- columns RECORD;
- BEGIN
- base_staging_table = REPLACE( production_table, '.', '_' );
- --RAISE INFO 'In migration_tools.build_specific_base_staging_table(%,%) -> %', migration_schema, production_table, base_staging_table;
- PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || '.' || base_staging_table || ' ( LIKE ' || production_table || ' INCLUDING DEFAULTS EXCLUDING CONSTRAINTS );' );
- PERFORM migration_tools.exec( $1, '
- INSERT INTO ' || migration_schema || '.fields_requiring_mapping
- SELECT table_schema, table_name, column_name, data_type
- FROM information_schema.columns
- WHERE table_schema = ''' || migration_schema || ''' AND table_name = ''' || base_staging_table || ''' AND is_nullable = ''NO'' AND column_default IS NULL;
- ' );
- FOR columns IN
- SELECT table_schema, table_name, column_name, data_type
- FROM information_schema.columns
- WHERE table_schema = migration_schema AND table_name = base_staging_table AND is_nullable = 'NO' AND column_default IS NULL
- LOOP
- PERFORM migration_tools.exec( $1, 'ALTER TABLE ' || columns.table_schema || '.' || columns.table_name || ' ALTER COLUMN ' || columns.column_name || ' DROP NOT NULL;' );
- END LOOP;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- creates other child table so you can have more than one child table in a schema from a base table
-CREATE OR REPLACE FUNCTION build_variant_staging_table(text, text, text)
- RETURNS void
- LANGUAGE plpgsql
- STRICT
-AS $function$
- DECLARE
- migration_schema ALIAS FOR $1;
- production_table ALIAS FOR $2;
- base_staging_table ALIAS FOR $3;
- columns RECORD;
- BEGIN
- --RAISE INFO 'In migration_tools.build_specific_base_staging_table(%,%) -> %', migration_schema, production_table, base_staging_table;
- PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || '.' || base_staging_table || ' ( LIKE ' || production_table || ' INCLUDING DEFAULTS EXCLUDING CONSTRAINTS );' );
- PERFORM migration_tools.exec( $1, '
- INSERT INTO ' || migration_schema || '.fields_requiring_mapping
- SELECT table_schema, table_name, column_name, data_type
- FROM information_schema.columns
- WHERE table_schema = ''' || migration_schema || ''' AND table_name = ''' || base_staging_table || ''' AND is_nullable = ''NO'' AND column_default IS NULL;
- ' );
- FOR columns IN
- SELECT table_schema, table_name, column_name, data_type
- FROM information_schema.columns
- WHERE table_schema = migration_schema AND table_name = base_staging_table AND is_nullable = 'NO' AND column_default IS NULL
- LOOP
- PERFORM migration_tools.exec( $1, 'ALTER TABLE ' || columns.table_schema || '.' || columns.table_name || ' ALTER COLUMN ' || columns.column_name || ' DROP NOT NULL;' );
- END LOOP;
- END;
-$function$
-
-CREATE OR REPLACE FUNCTION migration_tools.create_linked_legacy_table_from (TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- parent_table ALIAS FOR $2;
- source_table ALIAS FOR $3;
- columns RECORD;
- create_sql TEXT;
- insert_sql TEXT;
- column_list TEXT := '';
- column_count INTEGER := 0;
- BEGIN
- create_sql := 'CREATE TABLE ' || migration_schema || '.' || parent_table || '_legacy ( ';
- FOR columns IN
- SELECT table_schema, table_name, column_name, data_type
- FROM information_schema.columns
- WHERE table_schema = migration_schema AND table_name = source_table
- LOOP
- column_count := column_count + 1;
- if column_count > 1 then
- create_sql := create_sql || ', ';
- column_list := column_list || ', ';
- end if;
- create_sql := create_sql || columns.column_name || ' ';
- if columns.data_type = 'ARRAY' then
- create_sql := create_sql || 'TEXT[]';
- else
- create_sql := create_sql || columns.data_type;
- end if;
- column_list := column_list || columns.column_name;
- END LOOP;
- create_sql := create_sql || ' ) INHERITS ( ' || migration_schema || '.' || parent_table || ' );';
- --RAISE INFO 'create_sql = %', create_sql;
- EXECUTE create_sql;
- insert_sql := 'INSERT INTO ' || migration_schema || '.' || parent_table || '_legacy (' || column_list || ') SELECT ' || column_list || ' FROM ' || migration_schema || '.' || source_table || ';';
- --RAISE INFO 'insert_sql = %', insert_sql;
- EXECUTE insert_sql;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.insert_base_into_production (TEXT) RETURNS VOID AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- production_tables TEXT[];
- BEGIN
- --RAISE INFO 'In migration_tools.insert_into_production(%)', migration_schema;
- SELECT migration_tools.production_tables(migration_schema) INTO STRICT production_tables;
- FOR i IN array_lower(production_tables,1) .. array_upper(production_tables,1) LOOP
- PERFORM migration_tools.insert_into_production(migration_schema,production_tables[i]);
- END LOOP;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.insert_into_production (TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- migration_schema ALIAS FOR $1;
- production_table ALIAS FOR $2;
- base_staging_table TEXT;
- columns RECORD;
- BEGIN
- base_staging_table = REPLACE( production_table, '.', '_' );
- --RAISE INFO 'In migration_tools.insert_into_production(%,%) -> %', migration_schema, production_table, base_staging_table;
- PERFORM migration_tools.exec( $1, 'INSERT INTO ' || production_table || ' SELECT * FROM ' || migration_schema || '.' || base_staging_table || ';' );
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-
-CREATE OR REPLACE FUNCTION migration_tools.assert (BOOLEAN) RETURNS VOID AS $$
- DECLARE
- test ALIAS FOR $1;
- BEGIN
- IF NOT test THEN
- RAISE EXCEPTION 'assertion';
- END IF;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.assert (BOOLEAN,TEXT) RETURNS VOID AS $$
- DECLARE
- test ALIAS FOR $1;
- msg ALIAS FOR $2;
- BEGIN
- IF NOT test THEN
- RAISE EXCEPTION '%', msg;
- END IF;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.assert (BOOLEAN,TEXT,TEXT) RETURNS TEXT AS $$
- DECLARE
- test ALIAS FOR $1;
- fail_msg ALIAS FOR $2;
- success_msg ALIAS FOR $3;
- BEGIN
- IF NOT test THEN
- RAISE EXCEPTION '%', fail_msg;
- END IF;
- RETURN success_msg;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- push bib sequence and return starting value for reserved range
-CREATE OR REPLACE FUNCTION migration_tools.push_bib_sequence(INTEGER) RETURNS BIGINT AS $$
- DECLARE
- bib_count ALIAS FOR $1;
- output BIGINT;
- BEGIN
- PERFORM setval('biblio.record_entry_id_seq',(SELECT MAX(id) FROM biblio.record_entry) + bib_count + 2000);
- FOR output IN
- SELECT CEIL(MAX(id)/1000)*1000+1000 FROM biblio.record_entry WHERE id < (SELECT last_value FROM biblio.record_entry_id_seq)
- LOOP
- RETURN output;
- END LOOP;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- set a new salted password
-
-CREATE OR REPLACE FUNCTION migration_tools.set_salted_passwd(INTEGER,TEXT) RETURNS BOOLEAN AS $$
- DECLARE
- usr_id ALIAS FOR $1;
- plain_passwd ALIAS FOR $2;
- plain_salt TEXT;
- md5_passwd TEXT;
- BEGIN
-
- SELECT actor.create_salt('main') INTO plain_salt;
-
- SELECT MD5(plain_passwd) INTO md5_passwd;
-
- PERFORM actor.set_passwd(usr_id, 'main', MD5(plain_salt || md5_passwd), plain_salt);
-
- RETURN TRUE;
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-
--- convenience functions for handling copy_location maps
-CREATE OR REPLACE FUNCTION migration_tools.handle_shelf (TEXT,TEXT,TEXT,INTEGER) RETURNS VOID AS $$
- SELECT migration_tools._handle_shelf($1,$2,$3,$4,TRUE);
-$$ LANGUAGE SQL;
-
-CREATE OR REPLACE FUNCTION migration_tools._handle_shelf (TEXT,TEXT,TEXT,INTEGER,BOOLEAN) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- org_shortname ALIAS FOR $3;
- org_range ALIAS FOR $4;
- make_assertion ALIAS FOR $5;
- proceed BOOLEAN;
- org INTEGER;
- -- if x_org is on the mapping table, it'll take precedence over the passed org_shortname param
- -- though we'll still use the passed org for the full path traversal when needed
- x_org_found BOOLEAN;
- x_org INTEGER;
- org_list INTEGER[];
- o INTEGER;
- row_count NUMERIC;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = ''desired_shelf''
- )' INTO proceed USING table_schema, table_name;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column desired_shelf';
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = ''x_org''
- )' INTO x_org_found USING table_schema, table_name;
-
- SELECT id INTO org FROM actor.org_unit WHERE shortname = org_shortname;
- IF org IS NULL THEN
- RAISE EXCEPTION 'Cannot find org by shortname';
- END IF;
-
- SELECT INTO org_list ARRAY_ACCUM(id) FROM actor.org_unit_full_path( org );
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_shelf';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_shelf INTEGER';
-
- IF x_org_found THEN
- RAISE INFO 'Found x_org column';
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_shelf = b.id FROM asset_copy_location b'
- || ' WHERE BTRIM(UPPER(a.desired_shelf)) = BTRIM(UPPER(b.name))'
- || ' AND b.owning_lib = x_org'
- || ' AND NOT b.deleted';
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_shelf = b.id FROM asset.copy_location b'
- || ' WHERE BTRIM(UPPER(a.desired_shelf)) = BTRIM(UPPER(b.name))'
- || ' AND b.owning_lib = x_org'
- || ' AND x_shelf IS NULL'
- || ' AND NOT b.deleted';
- ELSE
- RAISE INFO 'Did not find x_org column';
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_shelf = b.id FROM asset_copy_location b'
- || ' WHERE BTRIM(UPPER(a.desired_shelf)) = BTRIM(UPPER(b.name))'
- || ' AND b.owning_lib = $1'
- || ' AND NOT b.deleted'
- USING org;
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_shelf = b.id FROM asset_copy_location b'
- || ' WHERE BTRIM(UPPER(a.desired_shelf)) = BTRIM(UPPER(b.name))'
- || ' AND b.owning_lib = $1'
- || ' AND x_shelf IS NULL'
- || ' AND NOT b.deleted'
- USING org;
- END IF;
-
- FOREACH o IN ARRAY org_list LOOP
- RAISE INFO 'Considering org %', o;
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_shelf = b.id FROM asset.copy_location b'
- || ' WHERE BTRIM(UPPER(a.desired_shelf)) = BTRIM(UPPER(b.name))'
- || ' AND b.owning_lib = $1 AND x_shelf IS NULL'
- || ' AND NOT b.deleted'
- USING o;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- RAISE INFO 'Updated % rows', row_count;
- END LOOP;
-
- IF make_assertion THEN
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_shelf <> '''' AND x_shelf IS NULL),
- ''Cannot find a desired location'',
- ''Found all desired locations''
- );';
- END IF;
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience functions for handling circmod maps
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_circmod (TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = ''desired_circmod''
- )' INTO proceed USING table_schema, table_name;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column desired_circmod';
- END IF;
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_circmod';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_circmod TEXT';
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_circmod = code FROM config.circ_modifier b'
- || ' WHERE BTRIM(UPPER(a.desired_circmod)) = BTRIM(UPPER(b.code))';
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_circmod = code FROM config.circ_modifier b'
- || ' WHERE BTRIM(UPPER(a.desired_circmod)) = BTRIM(UPPER(b.name))'
- || ' AND x_circmod IS NULL';
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_circmod = code FROM config.circ_modifier b'
- || ' WHERE BTRIM(UPPER(a.desired_circmod)) = BTRIM(UPPER(b.description))'
- || ' AND x_circmod IS NULL';
-
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_circmod <> '''' AND x_circmod IS NULL),
- ''Cannot find a desired circulation modifier'',
- ''Found all desired circulation modifiers''
- );';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience functions for handling item status maps
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_status (TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = ''desired_status''
- )' INTO proceed USING table_schema, table_name;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column desired_status';
- END IF;
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_status';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_status INTEGER';
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_status = id FROM config.copy_status b'
- || ' WHERE BTRIM(UPPER(a.desired_status)) = BTRIM(UPPER(b.name))';
-
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_status <> '''' AND x_status IS NULL),
- ''Cannot find a desired copy status'',
- ''Found all desired copy statuses''
- );';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience functions for handling org maps
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_org (TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = ''desired_org''
- )' INTO proceed USING table_schema, table_name;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column desired_org';
- END IF;
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_org';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_org INTEGER';
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_org = b.id FROM actor.org_unit b'
- || ' WHERE BTRIM(a.desired_org) = BTRIM(b.shortname)';
-
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_org <> '''' AND x_org IS NULL),
- ''Cannot find a desired org unit'',
- ''Found all desired org units''
- );';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience function for handling desired_not_migrate
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_not_migrate (TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = ''desired_not_migrate''
- )' INTO proceed USING table_schema, table_name;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column desired_not_migrate';
- END IF;
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_migrate';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_migrate BOOLEAN';
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_migrate = CASE'
- || ' WHEN BTRIM(desired_not_migrate) = ''TRUE'' THEN FALSE'
- || ' WHEN BTRIM(desired_not_migrate) = ''DNM'' THEN FALSE'
- || ' WHEN BTRIM(desired_not_migrate) = ''Do Not Migrate'' THEN FALSE'
- || ' WHEN BTRIM(desired_not_migrate) = ''FALSE'' THEN TRUE'
- || ' WHEN BTRIM(desired_not_migrate) = ''Migrate'' THEN TRUE'
- || ' WHEN BTRIM(desired_not_migrate) = '''' THEN TRUE'
- || ' END';
-
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE x_migrate IS NULL),
- ''Not all desired_not_migrate values understood'',
- ''All desired_not_migrate values understood''
- );';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience function for handling desired_not_migrate
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_barred_or_blocked (TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = ''desired_barred_or_blocked''
- )' INTO proceed USING table_schema, table_name;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column desired_barred_or_blocked';
- END IF;
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_barred';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_barred BOOLEAN';
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_blocked';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_blocked BOOLEAN';
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_barred = CASE'
- || ' WHEN BTRIM(desired_barred_or_blocked) = ''Barred'' THEN TRUE'
- || ' WHEN BTRIM(desired_barred_or_blocked) = ''Blocked'' THEN FALSE'
- || ' WHEN BTRIM(desired_barred_or_blocked) = ''Neither'' THEN FALSE'
- || ' WHEN BTRIM(desired_barred_or_blocked) = '''' THEN FALSE'
- || ' END';
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_blocked = CASE'
- || ' WHEN BTRIM(desired_barred_or_blocked) = ''Blocked'' THEN TRUE'
- || ' WHEN BTRIM(desired_barred_or_blocked) = ''Barred'' THEN FALSE'
- || ' WHEN BTRIM(desired_barred_or_blocked) = ''Neither'' THEN FALSE'
- || ' WHEN BTRIM(desired_barred_or_blocked) = '''' THEN FALSE'
- || ' END';
-
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE x_barred IS NULL or x_blocked IS NULL),
- ''Not all desired_barred_or_blocked values understood'',
- ''All desired_barred_or_blocked values understood''
- );';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience function for handling desired_profile
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_profile (TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = ''desired_profile''
- )' INTO proceed USING table_schema, table_name;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column desired_profile';
- END IF;
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_profile';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_profile INTEGER';
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_profile = b.id FROM permission.grp_tree b'
- || ' WHERE BTRIM(UPPER(a.desired_profile)) = BTRIM(UPPER(b.name))';
-
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_profile <> '''' AND x_profile IS NULL),
- ''Cannot find a desired profile'',
- ''Found all desired profiles''
- );';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience function for handling desired actor stat cats
-
-CREATE OR REPLACE FUNCTION migration_tools.vivicate_actor_sc_and_sce (TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- field_suffix ALIAS FOR $3; -- for distinguishing between desired_sce1, desired_sce2, etc.
- org_shortname ALIAS FOR $4;
- proceed BOOLEAN;
- org INTEGER;
- org_list INTEGER[];
- sc TEXT;
- sce TEXT;
- BEGIN
-
- SELECT 'desired_sc' || field_suffix INTO sc;
- SELECT 'desired_sce' || field_suffix INTO sce;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_name, sc;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column %', sc;
- END IF;
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_name, sce;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column %', sce;
- END IF;
-
- SELECT id INTO org FROM actor.org_unit WHERE shortname = org_shortname;
- IF org IS NULL THEN
- RAISE EXCEPTION 'Cannot find org by shortname';
- END IF;
- SELECT INTO org_list ARRAY_ACCUM(id) FROM actor.org_unit_full_path( org );
-
- -- caller responsible for their own truncates though we try to prevent duplicates
- EXECUTE 'INSERT INTO actor_stat_cat (owner, name)
- SELECT DISTINCT
- $1
- ,BTRIM('||sc||')
- FROM
- ' || quote_ident(table_name) || '
- WHERE
- NULLIF(BTRIM('||sc||'),'''') IS NOT NULL
- AND NOT EXISTS (
- SELECT id
- FROM actor.stat_cat
- WHERE owner = ANY ($2)
- AND name = BTRIM('||sc||')
- )
- AND NOT EXISTS (
- SELECT id
- FROM actor_stat_cat
- WHERE owner = ANY ($2)
- AND name = BTRIM('||sc||')
- )
- ORDER BY 2;'
- USING org, org_list;
-
- EXECUTE 'INSERT INTO actor_stat_cat_entry (stat_cat, owner, value)
- SELECT DISTINCT
- COALESCE(
- (SELECT id
- FROM actor.stat_cat
- WHERE owner = ANY ($2)
- AND BTRIM('||sc||') = BTRIM(name))
- ,(SELECT id
- FROM actor_stat_cat
- WHERE owner = ANY ($2)
- AND BTRIM('||sc||') = BTRIM(name))
- )
- ,$1
- ,BTRIM('||sce||')
- FROM
- ' || quote_ident(table_name) || '
- WHERE
- NULLIF(BTRIM('||sc||'),'''') IS NOT NULL
- AND NULLIF(BTRIM('||sce||'),'''') IS NOT NULL
- AND NOT EXISTS (
- SELECT id
- FROM actor.stat_cat_entry
- WHERE stat_cat = (
- SELECT id
- FROM actor.stat_cat
- WHERE owner = ANY ($2)
- AND BTRIM('||sc||') = BTRIM(name)
- ) AND value = BTRIM('||sce||')
- AND owner = ANY ($2)
- )
- AND NOT EXISTS (
- SELECT id
- FROM actor_stat_cat_entry
- WHERE stat_cat = (
- SELECT id
- FROM actor_stat_cat
- WHERE owner = ANY ($2)
- AND BTRIM('||sc||') = BTRIM(name)
- ) AND value = BTRIM('||sce||')
- AND owner = ANY ($2)
- )
- ORDER BY 1,3;'
- USING org, org_list;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_actor_sc_and_sce (TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- field_suffix ALIAS FOR $3; -- for distinguishing between desired_sce1, desired_sce2, etc.
- org_shortname ALIAS FOR $4;
- proceed BOOLEAN;
- org INTEGER;
- org_list INTEGER[];
- o INTEGER;
- sc TEXT;
- sce TEXT;
- BEGIN
- SELECT 'desired_sc' || field_suffix INTO sc;
- SELECT 'desired_sce' || field_suffix INTO sce;
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_name, sc;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column %', sc;
- END IF;
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_name, sce;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column %', sce;
- END IF;
-
- SELECT id INTO org FROM actor.org_unit WHERE shortname = org_shortname;
- IF org IS NULL THEN
- RAISE EXCEPTION 'Cannot find org by shortname';
- END IF;
-
- SELECT INTO org_list ARRAY_ACCUM(id) FROM actor.org_unit_full_path( org );
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_sc' || field_suffix;
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_sc' || field_suffix || ' INTEGER';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_sce' || field_suffix;
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_sce' || field_suffix || ' INTEGER';
-
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || '
- SET
- x_sc' || field_suffix || ' = id
- FROM
- (SELECT id, name, owner FROM actor_stat_cat
- UNION SELECT id, name, owner FROM actor.stat_cat) u
- WHERE
- BTRIM(UPPER(u.name)) = BTRIM(UPPER(' || sc || '))
- AND u.owner = ANY ($1);'
- USING org_list;
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || '
- SET
- x_sce' || field_suffix || ' = id
- FROM
- (SELECT id, stat_cat, owner, value FROM actor_stat_cat_entry
- UNION SELECT id, stat_cat, owner, value FROM actor.stat_cat_entry) u
- WHERE
- u.stat_cat = x_sc' || field_suffix || '
- AND BTRIM(UPPER(u.value)) = BTRIM(UPPER(' || sce || '))
- AND u.owner = ANY ($1);'
- USING org_list;
-
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_sc' || field_suffix || ' <> '''' AND x_sc' || field_suffix || ' IS NULL),
- ''Cannot find a desired stat cat'',
- ''Found all desired stat cats''
- );';
-
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_sce' || field_suffix || ' <> '''' AND x_sce' || field_suffix || ' IS NULL),
- ''Cannot find a desired stat cat entry'',
- ''Found all desired stat cat entries''
- );';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience functions for adding shelving locations
-DROP FUNCTION IF EXISTS migration_tools.find_shelf(INT,TEXT);
-CREATE OR REPLACE FUNCTION migration_tools.find_shelf(org_id INT, shelf_name TEXT) RETURNS INTEGER AS $$
-DECLARE
- return_id INT;
- d INT;
- cur_id INT;
-BEGIN
- SELECT INTO d MAX(distance) FROM actor.org_unit_ancestors_distance(org_id);
- WHILE d >= 0
- LOOP
- SELECT INTO cur_id id FROM actor.org_unit_ancestor_at_depth(org_id,d);
- SELECT INTO return_id id FROM asset.copy_location WHERE owning_lib = cur_id AND name ILIKE shelf_name;
- IF return_id IS NOT NULL THEN
- RETURN return_id;
- END IF;
- d := d - 1;
- END LOOP;
-
- RETURN NULL;
-END
-$$ LANGUAGE plpgsql;
-
--- may remove later but testing using this with new migration scripts and not loading acls until go live
-
-DROP FUNCTION IF EXISTS migration_tools.find_mig_shelf(INT,TEXT);
-CREATE OR REPLACE FUNCTION migration_tools.find_mig_shelf(org_id INT, shelf_name TEXT) RETURNS INTEGER AS $$
-DECLARE
- return_id INT;
- d INT;
- cur_id INT;
-BEGIN
- SELECT INTO d MAX(distance) FROM actor.org_unit_ancestors_distance(org_id);
- WHILE d >= 0
- LOOP
- SELECT INTO cur_id id FROM actor.org_unit_ancestor_at_depth(org_id,d);
-
- SELECT INTO return_id id FROM
- (SELECT * FROM asset.copy_location UNION ALL SELECT * FROM asset_copy_location) x
- WHERE owning_lib = cur_id AND name ILIKE shelf_name;
- IF return_id IS NOT NULL THEN
- RETURN return_id;
- END IF;
- d := d - 1;
- END LOOP;
-
- RETURN NULL;
-END
-$$ LANGUAGE plpgsql;
-
--- convenience function for linking to the item staging table
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_item_barcode (TEXT,TEXT,TEXT,TEXT,BOOLEAN) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- foreign_column_name ALIAS FOR $3;
- main_column_name ALIAS FOR $4;
- btrim_desired ALIAS FOR $5;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_name, foreign_column_name;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_name, foreign_column_name;
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = ''asset_copy_legacy''
- and column_name = $2
- )' INTO proceed USING table_schema, main_column_name;
- IF NOT proceed THEN
- RAISE EXCEPTION 'No %.asset_copy_legacy with column %', table_schema, main_column_name;
- END IF;
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_item';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_item BIGINT';
-
- IF btrim_desired THEN
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_item = b.id FROM asset_copy_legacy b'
- || ' WHERE BTRIM(a.' || quote_ident(foreign_column_name)
- || ') = BTRIM(b.' || quote_ident(main_column_name) || ')';
- ELSE
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_item = b.id FROM asset_copy_legacy b'
- || ' WHERE a.' || quote_ident(foreign_column_name)
- || ' = b.' || quote_ident(main_column_name);
- END IF;
-
- --EXECUTE 'SELECT migration_tools.assert(
- -- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE ' || quote_ident(foreign_column_name) || ' <> '''' AND x_item IS NULL),
- -- ''Cannot link every barcode'',
- -- ''Every barcode linked''
- --);';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience function for linking to the user staging table
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_user_barcode (TEXT,TEXT,TEXT,TEXT,BOOLEAN) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- foreign_column_name ALIAS FOR $3;
- main_column_name ALIAS FOR $4;
- btrim_desired ALIAS FOR $5;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_name, foreign_column_name;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_name, foreign_column_name;
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = ''actor_usr_legacy''
- and column_name = $2
- )' INTO proceed USING table_schema, main_column_name;
- IF NOT proceed THEN
- RAISE EXCEPTION 'No %.actor_usr_legacy with column %', table_schema, main_column_name;
- END IF;
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_user';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_user INTEGER';
-
- IF btrim_desired THEN
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_user = b.id FROM actor_usr_legacy b'
- || ' WHERE BTRIM(a.' || quote_ident(foreign_column_name)
- || ') = BTRIM(b.' || quote_ident(main_column_name) || ')';
- ELSE
- EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a'
- || ' SET x_user = b.id FROM actor_usr_legacy b'
- || ' WHERE a.' || quote_ident(foreign_column_name)
- || ' = b.' || quote_ident(main_column_name);
- END IF;
-
- --EXECUTE 'SELECT migration_tools.assert(
- -- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE ' || quote_ident(foreign_column_name) || ' <> '''' AND x_user IS NULL),
- -- ''Cannot link every barcode'',
- -- ''Every barcode linked''
- --);';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience function for linking two tables
--- e.g. select migration_tools.handle_link(:'migschema','asset_copy','barcode','test_foo','l_barcode','x_acp_id',false);
-CREATE OR REPLACE FUNCTION migration_tools.handle_link (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,BOOLEAN) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_a ALIAS FOR $2;
- column_a ALIAS FOR $3;
- table_b ALIAS FOR $4;
- column_b ALIAS FOR $5;
- column_x ALIAS FOR $6;
- btrim_desired ALIAS FOR $7;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_a, column_a;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_b, column_b;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
- END IF;
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_b)
- || ' DROP COLUMN IF EXISTS ' || quote_ident(column_x);
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_b)
- || ' ADD COLUMN ' || quote_ident(column_x) || ' BIGINT';
-
- IF btrim_desired THEN
- EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
- || ' SET ' || quote_ident(column_x) || ' = a.id FROM ' || quote_ident(table_a) || ' a'
- || ' WHERE BTRIM(a.' || quote_ident(column_a)
- || ') = BTRIM(b.' || quote_ident(column_b) || ')';
- ELSE
- EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
- || ' SET ' || quote_ident(column_x) || ' = a.id FROM ' || quote_ident(table_a) || ' a'
- || ' WHERE a.' || quote_ident(column_a)
- || ' = b.' || quote_ident(column_b);
- END IF;
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience function for linking two tables, but copying column w into column x instead of "id"
--- e.g. select migration_tools.handle_link2(:'migschema','asset_copy','barcode','test_foo','l_barcode','id','x_acp_id',false);
-CREATE OR REPLACE FUNCTION migration_tools.handle_link2 (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,BOOLEAN) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_a ALIAS FOR $2;
- column_a ALIAS FOR $3;
- table_b ALIAS FOR $4;
- column_b ALIAS FOR $5;
- column_w ALIAS FOR $6;
- column_x ALIAS FOR $7;
- btrim_desired ALIAS FOR $8;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_a, column_a;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_b, column_b;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
- END IF;
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_b)
- || ' DROP COLUMN IF EXISTS ' || quote_ident(column_x);
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_b)
- || ' ADD COLUMN ' || quote_ident(column_x) || ' TEXT';
-
- IF btrim_desired THEN
- EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
- || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
- || ' WHERE BTRIM(a.' || quote_ident(column_a)
- || ') = BTRIM(b.' || quote_ident(column_b) || ')';
- ELSE
- EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
- || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
- || ' WHERE a.' || quote_ident(column_a)
- || ' = b.' || quote_ident(column_b);
- END IF;
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience function for linking two tables, but copying column w into column x instead of "id". Unlike handle_link2, this one won't drop the target column, and it also doesn't have a final boolean argument for btrim
--- e.g. select migration_tools.handle_link3(:'migschema','asset_copy','barcode','test_foo','l_barcode','id','x_acp_id');
-CREATE OR REPLACE FUNCTION migration_tools.handle_link3 (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_a ALIAS FOR $2;
- column_a ALIAS FOR $3;
- table_b ALIAS FOR $4;
- column_b ALIAS FOR $5;
- column_w ALIAS FOR $6;
- column_x ALIAS FOR $7;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_a, column_a;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_b, column_b;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
- END IF;
-
- EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
- || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
- || ' WHERE a.' || quote_ident(column_a)
- || ' = b.' || quote_ident(column_b);
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_link3_skip_null_or_empty_string (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_a ALIAS FOR $2;
- column_a ALIAS FOR $3;
- table_b ALIAS FOR $4;
- column_b ALIAS FOR $5;
- column_w ALIAS FOR $6;
- column_x ALIAS FOR $7;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_a, column_a;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_b, column_b;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
- END IF;
-
- EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
- || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
- || ' WHERE a.' || quote_ident(column_a)
- || ' = b.' || quote_ident(column_b)
- || ' AND NULLIF(a.' || quote_ident(column_w) || ','''') IS NOT NULL';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_link3_skip_null (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_a ALIAS FOR $2;
- column_a ALIAS FOR $3;
- table_b ALIAS FOR $4;
- column_b ALIAS FOR $5;
- column_w ALIAS FOR $6;
- column_x ALIAS FOR $7;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_a, column_a;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_b, column_b;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
- END IF;
-
- EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
- || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
- || ' WHERE a.' || quote_ident(column_a)
- || ' = b.' || quote_ident(column_b)
- || ' AND a.' || quote_ident(column_w) || ' IS NOT NULL';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_link3_skip_true (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_a ALIAS FOR $2;
- column_a ALIAS FOR $3;
- table_b ALIAS FOR $4;
- column_b ALIAS FOR $5;
- column_w ALIAS FOR $6;
- column_x ALIAS FOR $7;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_a, column_a;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_b, column_b;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
- END IF;
-
- EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
- || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
- || ' WHERE a.' || quote_ident(column_a)
- || ' = b.' || quote_ident(column_b)
- || ' AND a.' || quote_ident(column_w) || ' IS NOT TRUE';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_link3_skip_false (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_a ALIAS FOR $2;
- column_a ALIAS FOR $3;
- table_b ALIAS FOR $4;
- column_b ALIAS FOR $5;
- column_w ALIAS FOR $6;
- column_x ALIAS FOR $7;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_a, column_a;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_b, column_b;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
- END IF;
-
- EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
- || ' SET ' || quote_ident(column_x) || ' = a.' || quote_ident(column_w) || ' FROM ' || quote_ident(table_a) || ' a'
- || ' WHERE a.' || quote_ident(column_a)
- || ' = b.' || quote_ident(column_b)
- || ' AND a.' || quote_ident(column_w) || ' IS NOT FALSE';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_link3_concat_skip_null (TEXT,TEXT,TEXT,TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_a ALIAS FOR $2;
- column_a ALIAS FOR $3;
- table_b ALIAS FOR $4;
- column_b ALIAS FOR $5;
- column_w ALIAS FOR $6;
- column_x ALIAS FOR $7;
- proceed BOOLEAN;
- BEGIN
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_a, column_a;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_a, column_a;
- END IF;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_b, column_b;
- IF NOT proceed THEN
- RAISE EXCEPTION '%.% missing column %', table_schema, table_b, column_b;
- END IF;
-
- EXECUTE 'UPDATE ' || quote_ident(table_b) || ' b'
- || ' SET ' || quote_ident(column_x) || ' = CONCAT_WS('' ; '',b.' || quote_ident(column_x) || ',a.' || quote_ident(column_w) || ') FROM ' || quote_ident(table_a) || ' a'
- || ' WHERE a.' || quote_ident(column_a)
- || ' = b.' || quote_ident(column_b)
- || ' AND NULLIF(a.' || quote_ident(column_w) || ','''') IS NOT NULL';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
--- convenience function for handling desired asset stat cats
-
-CREATE OR REPLACE FUNCTION migration_tools.vivicate_asset_sc_and_sce (TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- field_suffix ALIAS FOR $3; -- for distinguishing between desired_sce1, desired_sce2, etc.
- org_shortname ALIAS FOR $4;
- proceed BOOLEAN;
- org INTEGER;
- org_list INTEGER[];
- sc TEXT;
- sce TEXT;
- BEGIN
-
- SELECT 'desired_sc' || field_suffix INTO sc;
- SELECT 'desired_sce' || field_suffix INTO sce;
-
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_name, sc;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column %', sc;
- END IF;
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_name, sce;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column %', sce;
- END IF;
-
- SELECT id INTO org FROM actor.org_unit WHERE shortname = org_shortname;
- IF org IS NULL THEN
- RAISE EXCEPTION 'Cannot find org by shortname';
- END IF;
- SELECT INTO org_list ARRAY_ACCUM(id) FROM actor.org_unit_full_path( org );
-
- -- caller responsible for their own truncates though we try to prevent duplicates
- EXECUTE 'INSERT INTO asset_stat_cat (owner, name)
- SELECT DISTINCT
- $1
- ,BTRIM('||sc||')
- FROM
- ' || quote_ident(table_name) || '
- WHERE
- NULLIF(BTRIM('||sc||'),'''') IS NOT NULL
- AND NOT EXISTS (
- SELECT id
- FROM asset.stat_cat
- WHERE owner = ANY ($2)
- AND name = BTRIM('||sc||')
- )
- AND NOT EXISTS (
- SELECT id
- FROM asset_stat_cat
- WHERE owner = ANY ($2)
- AND name = BTRIM('||sc||')
- )
- ORDER BY 2;'
- USING org, org_list;
-
- EXECUTE 'INSERT INTO asset_stat_cat_entry (stat_cat, owner, value)
- SELECT DISTINCT
- COALESCE(
- (SELECT id
- FROM asset.stat_cat
- WHERE owner = ANY ($2)
- AND BTRIM('||sc||') = BTRIM(name))
- ,(SELECT id
- FROM asset_stat_cat
- WHERE owner = ANY ($2)
- AND BTRIM('||sc||') = BTRIM(name))
- )
- ,$1
- ,BTRIM('||sce||')
- FROM
- ' || quote_ident(table_name) || '
- WHERE
- NULLIF(BTRIM('||sc||'),'''') IS NOT NULL
- AND NULLIF(BTRIM('||sce||'),'''') IS NOT NULL
- AND NOT EXISTS (
- SELECT id
- FROM asset.stat_cat_entry
- WHERE stat_cat = (
- SELECT id
- FROM asset.stat_cat
- WHERE owner = ANY ($2)
- AND BTRIM('||sc||') = BTRIM(name)
- ) AND value = BTRIM('||sce||')
- AND owner = ANY ($2)
- )
- AND NOT EXISTS (
- SELECT id
- FROM asset_stat_cat_entry
- WHERE stat_cat = (
- SELECT id
- FROM asset_stat_cat
- WHERE owner = ANY ($2)
- AND BTRIM('||sc||') = BTRIM(name)
- ) AND value = BTRIM('||sce||')
- AND owner = ANY ($2)
- )
- ORDER BY 1,3;'
- USING org, org_list;
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_asset_sc_and_sce (TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
- DECLARE
- table_schema ALIAS FOR $1;
- table_name ALIAS FOR $2;
- field_suffix ALIAS FOR $3; -- for distinguishing between desired_sce1, desired_sce2, etc.
- org_shortname ALIAS FOR $4;
- proceed BOOLEAN;
- org INTEGER;
- org_list INTEGER[];
- o INTEGER;
- sc TEXT;
- sce TEXT;
- BEGIN
- SELECT 'desired_sc' || field_suffix INTO sc;
- SELECT 'desired_sce' || field_suffix INTO sce;
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_name, sc;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column %', sc;
- END IF;
- EXECUTE 'SELECT EXISTS (
- SELECT 1
- FROM information_schema.columns
- WHERE table_schema = $1
- AND table_name = $2
- and column_name = $3
- )' INTO proceed USING table_schema, table_name, sce;
- IF NOT proceed THEN
- RAISE EXCEPTION 'Missing column %', sce;
- END IF;
-
- SELECT id INTO org FROM actor.org_unit WHERE shortname = org_shortname;
- IF org IS NULL THEN
- RAISE EXCEPTION 'Cannot find org by shortname';
- END IF;
-
- SELECT INTO org_list ARRAY_ACCUM(id) FROM actor.org_unit_full_path( org );
-
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_sc' || field_suffix;
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_sc' || field_suffix || ' INTEGER';
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' DROP COLUMN IF EXISTS x_sce' || field_suffix;
- EXECUTE 'ALTER TABLE '
- || quote_ident(table_name)
- || ' ADD COLUMN x_sce' || field_suffix || ' INTEGER';
-
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || '
- SET
- x_sc' || field_suffix || ' = id
- FROM
- (SELECT id, name, owner FROM asset_stat_cat
- UNION SELECT id, name, owner FROM asset.stat_cat) u
- WHERE
- BTRIM(UPPER(u.name)) = BTRIM(UPPER(' || sc || '))
- AND u.owner = ANY ($1);'
- USING org_list;
-
- EXECUTE 'UPDATE ' || quote_ident(table_name) || '
- SET
- x_sce' || field_suffix || ' = id
- FROM
- (SELECT id, stat_cat, owner, value FROM asset_stat_cat_entry
- UNION SELECT id, stat_cat, owner, value FROM asset.stat_cat_entry) u
- WHERE
- u.stat_cat = x_sc' || field_suffix || '
- AND BTRIM(UPPER(u.value)) = BTRIM(UPPER(' || sce || '))
- AND u.owner = ANY ($1);'
- USING org_list;
-
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_sc' || field_suffix || ' <> '''' AND x_sc' || field_suffix || ' IS NULL),
- ''Cannot find a desired stat cat'',
- ''Found all desired stat cats''
- );';
-
- EXECUTE 'SELECT migration_tools.assert(
- NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_sce' || field_suffix || ' <> '''' AND x_sce' || field_suffix || ' IS NULL),
- ''Cannot find a desired stat cat entry'',
- ''Found all desired stat cat entries''
- );';
-
- END;
-$$ LANGUAGE PLPGSQL STRICT VOLATILE;
-
-DROP FUNCTION IF EXISTS migration_tools.btrim_lcolumns(TEXT,TEXT);
-CREATE OR REPLACE FUNCTION migration_tools.btrim_lcolumns(s_name TEXT, t_name TEXT) RETURNS BOOLEAN
- LANGUAGE plpgsql
-AS $function$
-DECLARE
- c_name TEXT;
-BEGIN
-
- FOR c_name IN SELECT column_name FROM information_schema.columns WHERE
- table_name = t_name
- AND table_schema = s_name
- AND (data_type='text' OR data_type='character varying')
- AND column_name like 'l_%'
- LOOP
- EXECUTE FORMAT('UPDATE ' || s_name || '.' || t_name || ' SET ' || c_name || ' = BTRIM(' || c_name || ')');
- END LOOP;
-
- RETURN TRUE;
-END
-$function$;
-
-DROP FUNCTION IF EXISTS migration_tools.btrim_columns(TEXT,TEXT);
-CREATE OR REPLACE FUNCTION migration_tools.btrim_columns(s_name TEXT, t_name TEXT) RETURNS BOOLEAN
- LANGUAGE plpgsql
-AS $function$
-DECLARE
- c_name TEXT;
-BEGIN
-
- FOR c_name IN SELECT column_name FROM information_schema.columns WHERE
- table_name = t_name
- AND table_schema = s_name
- AND (data_type='text' OR data_type='character varying')
- LOOP
- EXECUTE FORMAT('UPDATE ' || s_name || '.' || t_name || ' SET ' || c_name || ' = BTRIM(' || c_name || ')');
- END LOOP;
-
- RETURN TRUE;
-END
-$function$;
-
-DROP FUNCTION IF EXISTS migration_tools.null_empty_lcolumns(TEXT,TEXT);
-CREATE OR REPLACE FUNCTION migration_tools.null_empty_lcolumns(s_name TEXT, t_name TEXT) RETURNS BOOLEAN
- LANGUAGE plpgsql
-AS $function$
-DECLARE
- c_name TEXT;
-BEGIN
-
- FOR c_name IN SELECT column_name FROM information_schema.columns WHERE
- table_name = t_name
- AND table_schema = s_name
- AND (data_type='text' OR data_type='character varying')
- AND column_name like 'l_%'
- LOOP
- EXECUTE FORMAT('UPDATE ' || s_name || '.' || t_name || ' SET ' || c_name || ' = NULL WHERE ' || c_name || ' = '''' ');
- END LOOP;
-
- RETURN TRUE;
-END
-$function$;
-
-DROP FUNCTION IF EXISTS migration_tools.null_empty_columns(TEXT,TEXT);
-CREATE OR REPLACE FUNCTION migration_tools.null_empty_columns(s_name TEXT, t_name TEXT) RETURNS BOOLEAN
- LANGUAGE plpgsql
-AS $function$
-DECLARE
- c_name TEXT;
-BEGIN
-
- FOR c_name IN SELECT column_name FROM information_schema.columns WHERE
- table_name = t_name
- AND table_schema = s_name
- AND (data_type='text' OR data_type='character varying')
- LOOP
- EXECUTE FORMAT('UPDATE ' || s_name || '.' || t_name || ' SET ' || c_name || ' = NULL WHERE ' || c_name || ' = '''' ');
- END LOOP;
-
- RETURN TRUE;
-END
-$function$;
-
-
--- convenience function for handling item barcode collisions in asset_copy_legacy
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_asset_barcode_collisions(migration_schema TEXT) RETURNS VOID AS $function$
-DECLARE
- x_barcode TEXT;
- x_id BIGINT;
- row_count NUMERIC;
- internal_collision_count NUMERIC := 0;
- incumbent_collision_count NUMERIC := 0;
-BEGIN
- FOR x_barcode IN SELECT barcode FROM asset_copy_legacy WHERE x_migrate GROUP BY 1 HAVING COUNT(*) > 1
- LOOP
- FOR x_id IN SELECT id FROM asset_copy WHERE barcode = x_barcode
- LOOP
- UPDATE asset_copy SET barcode = migration_schema || '_internal_collision_' || id || '_' || barcode WHERE id = x_id;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- internal_collision_count := internal_collision_count + row_count;
- END LOOP;
- END LOOP;
- RAISE INFO '% internal collisions', internal_collision_count;
- FOR x_barcode IN SELECT a.barcode FROM asset.copy a, asset_copy_legacy b WHERE x_migrate AND a.deleted IS FALSE AND a.barcode = b.barcode
- LOOP
- FOR x_id IN SELECT id FROM asset_copy_legacy WHERE barcode = x_barcode
- LOOP
- UPDATE asset_copy_legacy SET barcode = migration_schema || '_incumbent_collision_' || id || '_' || barcode WHERE id = x_id;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- incumbent_collision_count := incumbent_collision_count + row_count;
- END LOOP;
- END LOOP;
- RAISE INFO '% incumbent collisions', incumbent_collision_count;
-END
-$function$ LANGUAGE plpgsql;
-
--- convenience function for handling patron barcode/usrname collisions in actor_usr_legacy
--- this should be ran prior to populating actor_card
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_actor_barcode_collisions(migration_schema TEXT) RETURNS VOID AS $function$
-DECLARE
- x_barcode TEXT;
- x_id BIGINT;
- row_count NUMERIC;
- internal_collision_count NUMERIC := 0;
- incumbent_barcode_collision_count NUMERIC := 0;
- incumbent_usrname_collision_count NUMERIC := 0;
-BEGIN
- FOR x_barcode IN SELECT usrname FROM actor_usr_legacy WHERE x_migrate GROUP BY 1 HAVING COUNT(*) > 1
- LOOP
- FOR x_id IN SELECT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
- LOOP
- UPDATE actor_usr_legacy SET usrname = migration_schema || '_internal_collision_' || id || '_' || usrname WHERE id = x_id;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- internal_collision_count := internal_collision_count + row_count;
- END LOOP;
- END LOOP;
- RAISE INFO '% internal usrname/barcode collisions', internal_collision_count;
-
- FOR x_barcode IN
- SELECT a.barcode FROM actor.card a, actor_usr_legacy b WHERE x_migrate AND a.barcode = b.usrname
- LOOP
- FOR x_id IN SELECT DISTINCT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
- LOOP
- UPDATE actor_usr_legacy SET usrname = migration_schema || '_incumbent_barcode_collision_' || id || '_' || usrname WHERE id = x_id;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- incumbent_barcode_collision_count := incumbent_barcode_collision_count + row_count;
- END LOOP;
- END LOOP;
- RAISE INFO '% incumbent barcode collisions', incumbent_barcode_collision_count;
-
- FOR x_barcode IN
- SELECT a.usrname FROM actor.usr a, actor_usr_legacy b WHERE x_migrate AND a.usrname = b.usrname
- LOOP
- FOR x_id IN SELECT DISTINCT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
- LOOP
- UPDATE actor_usr_legacy SET usrname = migration_schema || '_incumbent_usrname_collision_' || id || '_' || usrname WHERE id = x_id;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- incumbent_usrname_collision_count := incumbent_usrname_collision_count + row_count;
- END LOOP;
- END LOOP;
- RAISE INFO '% incumbent usrname collisions (post barcode collision munging)', incumbent_usrname_collision_count;
-END
-$function$ LANGUAGE plpgsql;
-
--- alternate version: convenience function for handling item barcode collisions in asset_copy_legacy
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_asset_barcode_collisions2(migration_schema TEXT) RETURNS VOID AS $function$
-DECLARE
- x_barcode TEXT;
- x_id BIGINT;
- row_count NUMERIC;
- internal_collision_count NUMERIC := 0;
- incumbent_collision_count NUMERIC := 0;
-BEGIN
- FOR x_barcode IN SELECT barcode FROM asset_copy_legacy WHERE x_migrate GROUP BY 1 HAVING COUNT(*) > 1
- LOOP
- FOR x_id IN SELECT id FROM asset_copy WHERE barcode = x_barcode
- LOOP
- UPDATE asset_copy SET barcode = migration_schema || '_internal_collision_' || id || '_' || barcode WHERE id = x_id;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- internal_collision_count := internal_collision_count + row_count;
- END LOOP;
- END LOOP;
- RAISE INFO '% internal collisions', internal_collision_count;
- FOR x_barcode IN SELECT a.barcode FROM asset.copy a, asset_copy_legacy b WHERE x_migrate AND a.deleted IS FALSE AND a.barcode = b.barcode
- LOOP
- FOR x_id IN SELECT id FROM asset_copy_legacy WHERE barcode = x_barcode
- LOOP
- UPDATE asset_copy_legacy SET barcode = migration_schema || '_' || barcode WHERE id = x_id;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- incumbent_collision_count := incumbent_collision_count + row_count;
- END LOOP;
- END LOOP;
- RAISE INFO '% incumbent collisions', incumbent_collision_count;
-END
-$function$ LANGUAGE plpgsql;
-
--- alternate version: convenience function for handling patron barcode/usrname collisions in actor_usr_legacy
--- this should be ran prior to populating actor_card
-
-CREATE OR REPLACE FUNCTION migration_tools.handle_actor_barcode_collisions2(migration_schema TEXT) RETURNS VOID AS $function$
-DECLARE
- x_barcode TEXT;
- x_id BIGINT;
- row_count NUMERIC;
- internal_collision_count NUMERIC := 0;
- incumbent_barcode_collision_count NUMERIC := 0;
- incumbent_usrname_collision_count NUMERIC := 0;
-BEGIN
- FOR x_barcode IN SELECT usrname FROM actor_usr_legacy WHERE x_migrate GROUP BY 1 HAVING COUNT(*) > 1
- LOOP
- FOR x_id IN SELECT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
- LOOP
- UPDATE actor_usr_legacy SET usrname = migration_schema || '_internal_collision_' || id || '_' || usrname WHERE id = x_id;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- internal_collision_count := internal_collision_count + row_count;
- END LOOP;
- END LOOP;
- RAISE INFO '% internal usrname/barcode collisions', internal_collision_count;
-
- FOR x_barcode IN
- SELECT a.barcode FROM actor.card a, actor_usr_legacy b WHERE x_migrate AND a.barcode = b.usrname
- LOOP
- FOR x_id IN SELECT DISTINCT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
- LOOP
- UPDATE actor_usr_legacy SET usrname = migration_schema || '_' || usrname WHERE id = x_id;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- incumbent_barcode_collision_count := incumbent_barcode_collision_count + row_count;
- END LOOP;
- END LOOP;
- RAISE INFO '% incumbent barcode collisions', incumbent_barcode_collision_count;
-
- FOR x_barcode IN
- SELECT a.usrname FROM actor.usr a, actor_usr_legacy b WHERE x_migrate AND a.usrname = b.usrname
- LOOP
- FOR x_id IN SELECT DISTINCT id FROM actor_usr_legacy WHERE x_migrate AND usrname = x_barcode
- LOOP
- UPDATE actor_usr_legacy SET usrname = migration_schema || '_' || usrname WHERE id = x_id;
- GET DIAGNOSTICS row_count = ROW_COUNT;
- incumbent_usrname_collision_count := incumbent_usrname_collision_count + row_count;
- END LOOP;
- END LOOP;
- RAISE INFO '% incumbent usrname collisions (post barcode collision munging)', incumbent_usrname_collision_count;
-END
-$function$ LANGUAGE plpgsql;
-
-CREATE OR REPLACE FUNCTION migration_tools.is_circ_rule_safe_to_delete( test_matchpoint INTEGER ) RETURNS BOOLEAN AS $func$
--- WARNING: Use at your own risk
--- FIXME: not considering marc_type, marc_form, marc_bib_level, marc_vr_format, usr_age_lower_bound, usr_age_upper_bound, item_age
-DECLARE
- item_object asset.copy%ROWTYPE;
- user_object actor.usr%ROWTYPE;
- test_rule_object config.circ_matrix_matchpoint%ROWTYPE;
- result_rule_object config.circ_matrix_matchpoint%ROWTYPE;
- safe_to_delete BOOLEAN := FALSE;
- m action.found_circ_matrix_matchpoint;
- n action.found_circ_matrix_matchpoint;
- -- ( success BOOL, matchpoint config.circ_matrix_matchpoint, buildrows INT[] )
- result_matchpoint INTEGER;
-BEGIN
- SELECT INTO test_rule_object * FROM config.circ_matrix_matchpoint WHERE id = test_matchpoint;
- RAISE INFO 'testing rule: %', test_rule_object;
-
- INSERT INTO actor.usr (
- profile,
- usrname,
- passwd,
- ident_type,
- first_given_name,
- family_name,
- home_ou,
- juvenile
- ) SELECT
- COALESCE(test_rule_object.grp, 2),
- 'is_circ_rule_safe_to_delete_' || test_matchpoint || '_' || NOW()::text,
- MD5(NOW()::TEXT),
- 1,
- 'Ima',
- 'Test',
- COALESCE(test_rule_object.user_home_ou, test_rule_object.org_unit),
- COALESCE(test_rule_object.juvenile_flag, FALSE)
- ;
-
- SELECT INTO user_object * FROM actor.usr WHERE id = currval('actor.usr_id_seq');
-
- INSERT INTO asset.call_number (
- creator,
- editor,
- record,
- owning_lib,
- label,
- label_class
- ) SELECT
- 1,
- 1,
- -1,
- COALESCE(test_rule_object.copy_owning_lib,test_rule_object.org_unit),
- 'is_circ_rule_safe_to_delete_' || test_matchpoint || '_' || NOW()::text,
- 1
- ;
-
- INSERT INTO asset.copy (
- barcode,
- circ_lib,
- creator,
- call_number,
- editor,
- location,
- loan_duration,
- fine_level,
- ref,
- circ_modifier
- ) SELECT
- 'is_circ_rule_safe_to_delete_' || test_matchpoint || '_' || NOW()::text,
- COALESCE(test_rule_object.copy_circ_lib,test_rule_object.org_unit),
- 1,
- currval('asset.call_number_id_seq'),
- 1,
- COALESCE(test_rule_object.copy_location,1),
- 2,
- 2,
- COALESCE(test_rule_object.ref_flag,FALSE),
- test_rule_object.circ_modifier
- ;
-
- SELECT INTO item_object * FROM asset.copy WHERE id = currval('asset.copy_id_seq');
-
- SELECT INTO m * FROM action.find_circ_matrix_matchpoint(
- test_rule_object.org_unit,
- item_object,
- user_object,
- COALESCE(test_rule_object.is_renewal,FALSE)
- );
- RAISE INFO ' action.find_circ_matrix_matchpoint(%,%,%,%) = (%,%,%)',
- test_rule_object.org_unit,
- item_object.id,
- user_object.id,
- COALESCE(test_rule_object.is_renewal,FALSE),
- m.success,
- m.matchpoint,
- m.buildrows
- ;
-
- -- disable the rule being tested to see if the outcome changes
- UPDATE config.circ_matrix_matchpoint SET active = FALSE WHERE id = (m.matchpoint).id;
-
- SELECT INTO n * FROM action.find_circ_matrix_matchpoint(
- test_rule_object.org_unit,
- item_object,
- user_object,
- COALESCE(test_rule_object.is_renewal,FALSE)
- );
- RAISE INFO 'VS action.find_circ_matrix_matchpoint(%,%,%,%) = (%,%,%)',
- test_rule_object.org_unit,
- item_object.id,
- user_object.id,
- COALESCE(test_rule_object.is_renewal,FALSE),
- n.success,
- n.matchpoint,
- n.buildrows
- ;
-
- -- FIXME: We could dig deeper and see if the referenced config.rule_*
- -- entries are effectively equivalent, but for now, let's assume no
- -- duplicate rules at that level
- IF (
- (m.matchpoint).circulate = (n.matchpoint).circulate
- AND (m.matchpoint).duration_rule = (n.matchpoint).duration_rule
- AND (m.matchpoint).recurring_fine_rule = (n.matchpoint).recurring_fine_rule
- AND (m.matchpoint).max_fine_rule = (n.matchpoint).max_fine_rule
- AND (
- (m.matchpoint).hard_due_date = (n.matchpoint).hard_due_date
- OR (
- (m.matchpoint).hard_due_date IS NULL
- AND (n.matchpoint).hard_due_date IS NULL
- )
- )
- AND (
- (m.matchpoint).renewals = (n.matchpoint).renewals
- OR (
- (m.matchpoint).renewals IS NULL
- AND (n.matchpoint).renewals IS NULL
- )
- )
- AND (
- (m.matchpoint).grace_period = (n.matchpoint).grace_period
- OR (
- (m.matchpoint).grace_period IS NULL
- AND (n.matchpoint).grace_period IS NULL
- )
- )
- AND (
- (m.matchpoint).total_copy_hold_ratio = (n.matchpoint).total_copy_hold_ratio
- OR (
- (m.matchpoint).total_copy_hold_ratio IS NULL
- AND (n.matchpoint).total_copy_hold_ratio IS NULL
- )
- )
- AND (
- (m.matchpoint).available_copy_hold_ratio = (n.matchpoint).available_copy_hold_ratio
- OR (
- (m.matchpoint).available_copy_hold_ratio IS NULL
- AND (n.matchpoint).available_copy_hold_ratio IS NULL
- )
- )
- AND NOT EXISTS (
- SELECT limit_set, fallthrough
- FROM config.circ_matrix_limit_set_map
- WHERE active and matchpoint = (m.matchpoint).id
- EXCEPT
- SELECT limit_set, fallthrough
- FROM config.circ_matrix_limit_set_map
- WHERE active and matchpoint = (n.matchpoint).id
- )
-
- ) THEN
- RAISE INFO 'rule has same outcome';
- safe_to_delete := TRUE;
- ELSE
- RAISE INFO 'rule has different outcome';
- safe_to_delete := FALSE;
- END IF;
-
- RAISE EXCEPTION 'rollback the temporary changes';
-
-EXCEPTION WHEN OTHERS THEN
-
- RAISE INFO 'inside exception block: %, %', SQLSTATE, SQLERRM;
- RETURN safe_to_delete;
-
-END;
-$func$ LANGUAGE plpgsql;
-
projects / migration-tools.git / commitdiff