1 --------------------------------------------------------------------------
2 -- An example of how to use:
4 -- DROP SCHEMA foo CASCADE; CREATE SCHEMA foo;
6 -- SELECT migration_tools.init('foo');
7 -- SELECT migration_tools.build('foo');
8 -- SELECT * FROM foo.fields_requiring_mapping;
10 -- create some incoming ILS specific staging tables, like CREATE foo.legacy_items ( l_barcode TEXT, .. ) INHERITS foo.asset_copy;
11 -- Do some mapping, like UPDATE foo.legacy_items SET barcode = TRIM(BOTH ' ' FROM l_barcode);
12 -- Then, to move into production, do: select migration_tools.insert_base_into_production('foo')
14 CREATE SCHEMA migration_tools;
16 CREATE OR REPLACE FUNCTION migration_tools.production_tables (TEXT) RETURNS TEXT[] AS $$
18 migration_schema ALIAS FOR $1;
22 EXECUTE 'SELECT string_to_array(value,'','') AS tables FROM ' || migration_schema || '.config WHERE key = ''production_tables'';'
27 $$ LANGUAGE PLPGSQL STRICT STABLE;
29 CREATE OR REPLACE FUNCTION migration_tools.country_code (TEXT) RETURNS TEXT AS $$
31 migration_schema ALIAS FOR $1;
35 EXECUTE 'SELECT value FROM ' || migration_schema || '.config WHERE key = ''country_code'';'
40 $$ LANGUAGE PLPGSQL STRICT STABLE;
43 CREATE OR REPLACE FUNCTION migration_tools.log (TEXT,TEXT,INTEGER) RETURNS VOID AS $$
45 migration_schema ALIAS FOR $1;
49 EXECUTE 'INSERT INTO ' || migration_schema || '.sql_log ( sql, row_count ) VALUES ( ' || quote_literal(sql) || ', ' || nrows || ' );';
51 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
53 CREATE OR REPLACE FUNCTION migration_tools.exec (TEXT,TEXT) RETURNS VOID AS $$
55 migration_schema ALIAS FOR $1;
59 EXECUTE 'UPDATE ' || migration_schema || '.sql_current SET sql = ' || quote_literal(sql) || ';';
60 --RAISE INFO '%', sql;
62 GET DIAGNOSTICS nrows = ROW_COUNT;
63 PERFORM migration_tools.log(migration_schema,sql,nrows);
66 RAISE EXCEPTION '!!!!!!!!!!! state = %, msg = %, sql = %', SQLSTATE, SQLERRM, sql;
68 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
70 CREATE OR REPLACE FUNCTION migration_tools.debug_exec (TEXT,TEXT) RETURNS VOID AS $$
72 migration_schema ALIAS FOR $1;
76 EXECUTE 'UPDATE ' || migration_schema || '.sql_current SET sql = ' || quote_literal(sql) || ';';
77 RAISE INFO 'debug_exec sql = %', sql;
79 GET DIAGNOSTICS nrows = ROW_COUNT;
80 PERFORM migration_tools.log(migration_schema,sql,nrows);
83 RAISE EXCEPTION '!!!!!!!!!!! state = %, msg = %, sql = %', SQLSTATE, SQLERRM, sql;
85 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
87 CREATE OR REPLACE FUNCTION migration_tools.init (TEXT) RETURNS VOID AS $$
89 migration_schema ALIAS FOR $1;
92 EXECUTE 'DROP TABLE IF EXISTS ' || migration_schema || '.sql_current;';
93 EXECUTE 'CREATE TABLE ' || migration_schema || '.sql_current ( sql TEXT);';
94 EXECUTE 'INSERT INTO ' || migration_schema || '.sql_current ( sql ) VALUES ( '''' );';
96 SELECT 'CREATE TABLE ' || migration_schema || '.sql_log ( time TIMESTAMP NOT NULL DEFAULT NOW(), row_count INTEGER, sql TEXT );' INTO STRICT sql;
100 RAISE INFO '!!!!!!!!!!! state = %, msg = %, sql = %', SQLSTATE, SQLERRM, sql;
102 PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.config;' );
103 PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || '.config ( key TEXT UNIQUE, value TEXT);' );
104 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''production_tables'', ''asset.call_number,asset.copy_location,asset.copy,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,action.circulation,action.hold_request,action.hold_notification,money.grocery,money.billing,money.cash_payment,money.forgive_payment'' );' );
105 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''country_code'', ''USA'' );' );
106 PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.fields_requiring_mapping;' );
107 PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || '.fields_requiring_mapping( table_schema TEXT, table_name TEXT, column_name TEXT, data_type TEXT);' );
108 PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.base_profile_map;' );
109 PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || E'.base_profile_map (
112 transcribed_perm_group TEXT,
120 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''base_profile_map'', ''base_profile_map'' );' );
121 PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.base_item_dynamic_field_map;' );
122 PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || E'.base_item_dynamic_field_map (
124 evergreen_field TEXT,
125 evergreen_value TEXT,
126 evergreen_datatype TEXT,
134 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);' );
135 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);' );
136 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);' );
137 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''base_item_dynamic_field_map'', ''base_item_dynamic_field_map'' );' );
138 PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.base_copy_location_map;' );
139 PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || E'.base_copy_location_map (
142 holdable BOOLEAN NOT NULL DEFAULT TRUE,
143 hold_verify BOOLEAN NOT NULL DEFAULT FALSE,
144 opac_visible BOOLEAN NOT NULL DEFAULT TRUE,
145 circulate BOOLEAN NOT NULL DEFAULT TRUE,
146 transcribed_location TEXT,
154 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);' );
155 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);' );
156 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);' );
157 PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_base_copy_location_loc_idx ON ' || migration_schema || '.base_copy_location_map (transcribed_location);' );
158 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''base_copy_location_map'', ''base_copy_location_map'' );' );
159 PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.base_circ_field_map;' );
160 PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || E'.base_circ_field_map (
178 PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_circ_dynamic_lf1_idx ON ' || migration_schema || '.base_circ_field_map (item_field1,item_value1);' );
179 PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_circ_dynamic_lf2_idx ON ' || migration_schema || '.base_circ_field_map (item_field2,item_value2);' );
180 PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_circ_dynamic_lf3_idx ON ' || migration_schema || '.base_circ_field_map (patron_field1,patron_value1);' );
181 PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_circ_dynamic_lf4_idx ON ' || migration_schema || '.base_circ_field_map (patron_field2,patron_value2);' );
182 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''base_circ_field_map'', ''base_circ_field_map'' );' );
185 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''last_init'', now() );' );
187 WHEN OTHERS THEN PERFORM migration_tools.exec( $1, 'UPDATE ' || migration_schema || '.config SET value = now() WHERE key = ''last_init'';' );
190 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
192 CREATE OR REPLACE FUNCTION migration_tools.build (TEXT) RETURNS VOID AS $$
194 migration_schema ALIAS FOR $1;
195 production_tables TEXT[];
197 --RAISE INFO 'In migration_tools.build(%)', migration_schema;
198 SELECT migration_tools.production_tables(migration_schema) INTO STRICT production_tables;
199 PERFORM migration_tools.build_base_staging_tables(migration_schema,production_tables);
200 PERFORM migration_tools.exec( $1, 'CREATE UNIQUE INDEX ' || migration_schema || '_patron_barcode_key ON ' || migration_schema || '.actor_card ( barcode );' );
201 PERFORM migration_tools.exec( $1, 'CREATE UNIQUE INDEX ' || migration_schema || '_patron_usrname_key ON ' || migration_schema || '.actor_usr ( usrname );' );
202 PERFORM migration_tools.exec( $1, 'CREATE UNIQUE INDEX ' || migration_schema || '_copy_barcode_key ON ' || migration_schema || '.asset_copy ( barcode );' );
203 PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_callnum_record_idx ON ' || migration_schema || '.asset_call_number ( record );' );
204 PERFORM migration_tools.exec( $1, 'CREATE INDEX ' || migration_schema || '_callnum_upper_label_id_lib_idx ON ' || migration_schema || '.asset_call_number ( UPPER(label),id,owning_lib );' );
205 PERFORM migration_tools.exec( $1, 'CREATE UNIQUE INDEX ' || migration_schema || '_callnum_label_once_per_lib ON ' || migration_schema || '.asset_call_number ( record,owning_lib,label );' );
207 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
209 CREATE OR REPLACE FUNCTION migration_tools.build_base_staging_tables (TEXT,TEXT[]) RETURNS VOID AS $$
211 migration_schema ALIAS FOR $1;
212 production_tables ALIAS FOR $2;
214 --RAISE INFO 'In migration_tools.build_base_staging_tables(%,%)', migration_schema, production_tables;
215 FOR i IN array_lower(production_tables,1) .. array_upper(production_tables,1) LOOP
216 PERFORM migration_tools.build_specific_base_staging_table(migration_schema,production_tables[i]);
219 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
221 CREATE OR REPLACE FUNCTION migration_tools.build_specific_base_staging_table (TEXT,TEXT) RETURNS VOID AS $$
223 migration_schema ALIAS FOR $1;
224 production_table ALIAS FOR $2;
225 base_staging_table TEXT;
228 base_staging_table = REPLACE( production_table, '.', '_' );
229 --RAISE INFO 'In migration_tools.build_specific_base_staging_table(%,%) -> %', migration_schema, production_table, base_staging_table;
230 PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || '.' || base_staging_table || ' ( LIKE ' || production_table || ' INCLUDING DEFAULTS EXCLUDING CONSTRAINTS );' );
231 PERFORM migration_tools.exec( $1, '
232 INSERT INTO ' || migration_schema || '.fields_requiring_mapping
233 SELECT table_schema, table_name, column_name, data_type
234 FROM information_schema.columns
235 WHERE table_schema = ''' || migration_schema || ''' AND table_name = ''' || base_staging_table || ''' AND is_nullable = ''NO'' AND column_default IS NULL;
238 SELECT table_schema, table_name, column_name, data_type
239 FROM information_schema.columns
240 WHERE table_schema = migration_schema AND table_name = base_staging_table AND is_nullable = 'NO' AND column_default IS NULL
242 PERFORM migration_tools.exec( $1, 'ALTER TABLE ' || columns.table_schema || '.' || columns.table_name || ' ALTER COLUMN ' || columns.column_name || ' DROP NOT NULL;' );
245 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
247 CREATE OR REPLACE FUNCTION migration_tools.insert_base_into_production (TEXT) RETURNS VOID AS $$
249 migration_schema ALIAS FOR $1;
250 production_tables TEXT[];
252 --RAISE INFO 'In migration_tools.insert_into_production(%)', migration_schema;
253 SELECT migration_tools.production_tables(migration_schema) INTO STRICT production_tables;
254 FOR i IN array_lower(production_tables,1) .. array_upper(production_tables,1) LOOP
255 PERFORM migration_tools.insert_into_production(migration_schema,production_tables[i]);
258 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
260 CREATE OR REPLACE FUNCTION migration_tools.insert_into_production (TEXT,TEXT) RETURNS VOID AS $$
262 migration_schema ALIAS FOR $1;
263 production_table ALIAS FOR $2;
264 base_staging_table TEXT;
267 base_staging_table = REPLACE( production_table, '.', '_' );
268 --RAISE INFO 'In migration_tools.insert_into_production(%,%) -> %', migration_schema, production_table, base_staging_table;
269 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || production_table || ' SELECT * FROM ' || migration_schema || '.' || base_staging_table || ';' );
271 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
273 CREATE OR REPLACE FUNCTION migration_tools.name_parse_out_last_comma_prefix_first_middle_suffix (TEXT) RETURNS TEXT[] AS $$
275 full_name TEXT := $1;
277 family_name TEXT := '';
278 first_given_name TEXT := '';
279 second_given_name TEXT := '';
284 -- Use values, not structure, for prefix/suffix, unless we come up with a better idea
285 IF temp ilike '%MR.%' THEN
287 temp := REGEXP_REPLACE( temp, E'MR\.\\s*', '', 'i' );
289 IF temp ilike '%MRS.%' THEN
291 temp := REGEXP_REPLACE( temp, E'MRS\.\\s*', '', 'i' );
293 IF temp ilike '%MS.%' THEN
295 temp := REGEXP_REPLACE( temp, E'MS\.\\s*', '', 'i' );
297 IF temp ilike '%DR.%' THEN
299 temp := REGEXP_REPLACE( temp, E'DR\.\\s*', '', 'i' );
301 IF temp ilike '%JR%' THEN
303 temp := REGEXP_REPLACE( temp, E'JR\.?\\s*', '', 'i' );
305 IF temp ilike '%JR,%' THEN
307 temp := REGEXP_REPLACE( temp, E'JR,\\s*', ',', 'i' );
309 IF temp ilike '%SR%' THEN
311 temp := REGEXP_REPLACE( temp, E'SR\.?\\s*', '', 'i' );
313 IF temp ilike '%SR,%' THEN
315 temp := REGEXP_REPLACE( temp, E'SR,\\s*', ',', 'i' );
317 IF temp ~ E'\\sII$' THEN
319 temp := REGEXP_REPLACE( temp, E'II$', '', 'i' );
321 IF temp ~ E'\\sIII$' THEN
323 temp := REGEXP_REPLACE( temp, E'III$', '', 'i' );
325 IF temp ~ E'\\sIV$' THEN
327 temp := REGEXP_REPLACE( temp, E'IV$', '', 'i' );
330 family_name := BTRIM( REGEXP_REPLACE(temp,E'^([^,]*)\\s*,.*$',E'\\1') );
331 first_given_name := BTRIM( CASE WHEN temp ~ ',' THEN REGEXP_REPLACE(temp,E'^[^,]*\\s*,\\s*([^,\\s]*)\\s*.*$',E'\\1') ELSE 'N/A' END );
332 second_given_name := BTRIM( CASE WHEN temp ~ ',' THEN REGEXP_REPLACE(temp,E'^[^,]*\\s*,\\s*[^,\\s]*\\s*(.*)$',E'\\1') ELSE '' END );
334 RETURN ARRAY[ family_name, prefix, first_given_name, second_given_name, suffix ];
336 $$ LANGUAGE PLPGSQL STRICT IMMUTABLE;
338 CREATE OR REPLACE FUNCTION migration_tools.address_parse_out_citystatezip (TEXT) RETURNS TEXT[] AS $$
340 city_state_zip TEXT := $1;
345 zip := CASE WHEN city_state_zip ~ E'\\d\\d\\d\\d\\d' THEN REGEXP_REPLACE( city_state_zip, E'^.*(\\d\\d\\d\\d\\d-?\\d*).*$', E'\\1' ) ELSE '' END;
346 city_state_zip := REGEXP_REPLACE( city_state_zip, E'^(.*)\\d\\d\\d\\d\\d-?\\d*(.*)$', E'\\1\\2');
347 IF city_state_zip ~ ',' THEN
348 state := REGEXP_REPLACE( city_state_zip, E'^(.*),(.*)$', E'\\2');
349 city := REGEXP_REPLACE( city_state_zip, E'^(.*),(.*)$', E'\\1');
351 IF city_state_zip ~ E'\\s+[A-Z][A-Z]\\s*' THEN
352 state := REGEXP_REPLACE( city_state_zip, E'^.*,?\\s+([A-Z][A-Z])\\s*.*$', E'\\1' );
353 city := REGEXP_REPLACE( city_state_zip, E'^(.*?),?\\s+[A-Z][A-Z](\\s*.*)$', E'\\1\\2' );
355 IF city_state_zip ~ E'^\\S+$' THEN
356 city := city_state_zip;
359 state := REGEXP_REPLACE( city_state_zip, E'^(.*?),?\\s*(\\S+)\\s*$', E'\\2');
360 city := REGEXP_REPLACE( city_state_zip, E'^(.*?),?\\s*(\\S+)\\s*$', E'\\1');
364 RETURN ARRAY[ TRIM(BOTH ' ' FROM city), TRIM(BOTH ' ' FROM state), TRIM(BOTH ' ' FROM zip) ];
366 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
368 CREATE OR REPLACE FUNCTION migration_tools.rebarcode (o TEXT, t BIGINT) RETURNS TEXT AS $$
372 IF o ~ E'^\\d+$' AND o !~ E'^0' AND length(o) < 19 THEN -- for reference, the max value for a bigint is 9223372036854775807. May also want to consider the case where folks want to add prefixes to non-numeric barcodes
373 IF o::BIGINT < t THEN
380 $$ LANGUAGE PLPGSQL STRICT IMMUTABLE;
382 CREATE OR REPLACE FUNCTION migration_tools.base_profile_map (TEXT) RETURNS TEXT AS $$
384 migration_schema ALIAS FOR $1;
388 EXECUTE 'SELECT ''' || migration_schema || '.'' || value FROM ' || migration_schema || '.config WHERE key = ''base_profile_map'';'
393 $$ LANGUAGE PLPGSQL STRICT STABLE;
395 CREATE OR REPLACE FUNCTION migration_tools.base_item_dynamic_field_map (TEXT) RETURNS TEXT AS $$
397 migration_schema ALIAS FOR $1;
401 EXECUTE 'SELECT ''' || migration_schema || '.'' || value FROM ' || migration_schema || '.config WHERE key = ''base_item_dynamic_field_map'';'
406 $$ LANGUAGE PLPGSQL STRICT STABLE;
408 CREATE OR REPLACE FUNCTION migration_tools.base_copy_location_map (TEXT) RETURNS TEXT AS $$
410 migration_schema ALIAS FOR $1;
414 EXECUTE 'SELECT ''' || migration_schema || '.'' || value FROM ' || migration_schema || '.config WHERE key = ''base_copy_location_map'';'
419 $$ LANGUAGE PLPGSQL STRICT STABLE;
421 CREATE OR REPLACE FUNCTION migration_tools.base_circ_field_map (TEXT) RETURNS TEXT AS $$
423 migration_schema ALIAS FOR $1;
427 EXECUTE 'SELECT ''' || migration_schema || '.'' || value FROM ' || migration_schema || '.config WHERE key = ''base_circ_field_map'';'
432 $$ LANGUAGE PLPGSQL STRICT STABLE;
434 CREATE OR REPLACE FUNCTION migration_tools.map_base_patron_profile (TEXT,TEXT,INTEGER) RETURNS VOID AS $$
436 migration_schema ALIAS FOR $1;
438 patron_table ALIAS FOR $2;
439 default_patron_profile ALIAS FOR $3;
442 sql_where1 TEXT := '';
443 sql_where2 TEXT := '';
444 sql_where3 TEXT := '';
447 SELECT migration_tools.base_profile_map(migration_schema) INTO STRICT profile_map;
449 EXECUTE 'SELECT * FROM ' || profile_map || E' ORDER BY id;'
451 sql_update := 'UPDATE ' || patron_table || ' AS u SET profile = perm_grp_id FROM ' || profile_map || ' AS m WHERE ';
452 sql_where1 := NULLIF(output.legacy_field1,'') || ' = ' || quote_literal( output.legacy_value1 ) || ' AND legacy_field1 = ' || quote_literal(output.legacy_field1) || ' AND legacy_value1 = ' || quote_literal(output.legacy_value1);
453 sql_where2 := NULLIF(output.legacy_field2,'') || ' = ' || quote_literal( output.legacy_value2 ) || ' AND legacy_field2 = ' || quote_literal(output.legacy_field2) || ' AND legacy_value2 = ' || quote_literal(output.legacy_value2);
454 sql_where3 := NULLIF(output.legacy_field3,'') || ' = ' || quote_literal( output.legacy_value3 ) || ' AND legacy_field3 = ' || quote_literal(output.legacy_field3) || ' AND legacy_value3 = ' || quote_literal(output.legacy_value3);
455 sql := sql_update || COALESCE(sql_where1,'') || CASE WHEN sql_where1 <> '' AND sql_where2<> '' THEN ' AND ' ELSE '' END || COALESCE(sql_where2,'') || CASE WHEN sql_where2 <> '' AND sql_where3 <> '' THEN ' AND ' ELSE '' END || COALESCE(sql_where3,'') || ';';
456 --RAISE INFO 'sql = %', sql;
457 PERFORM migration_tools.exec( $1, sql );
459 PERFORM migration_tools.exec( $1, 'UPDATE ' || patron_table || ' AS u SET profile = ' || quote_literal(default_patron_profile) || ' WHERE profile IS NULL;' );
461 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''last_base_patron_mapping_profile'', now() );' );
463 WHEN OTHERS THEN PERFORM migration_tools.exec( $1, 'UPDATE ' || migration_schema || '.config SET value = now() WHERE key = ''last_base_patron_mapping_profile'';' );
466 $$ LANGUAGE PLPGSQL STRICT STABLE;
468 CREATE OR REPLACE FUNCTION migration_tools.map_base_item_table_dynamic (TEXT,TEXT) RETURNS VOID AS $$
470 migration_schema ALIAS FOR $1;
472 item_table ALIAS FOR $2;
475 sql_where1 TEXT := '';
476 sql_where2 TEXT := '';
477 sql_where3 TEXT := '';
480 SELECT migration_tools.base_item_dynamic_field_map(migration_schema) INTO STRICT field_map;
482 EXECUTE 'SELECT * FROM ' || field_map || E' ORDER BY id;'
484 sql_update := 'UPDATE ' || item_table || ' AS i SET ' || output.evergreen_field || E' = ' || quote_literal(output.evergreen_value) || '::' || output.evergreen_datatype || E' FROM ' || field_map || ' AS m WHERE ';
485 sql_where1 := NULLIF(output.legacy_field1,'') || ' = ' || quote_literal( output.legacy_value1 ) || ' AND legacy_field1 = ' || quote_literal(output.legacy_field1) || ' AND legacy_value1 = ' || quote_literal(output.legacy_value1);
486 sql_where2 := NULLIF(output.legacy_field2,'') || ' = ' || quote_literal( output.legacy_value2 ) || ' AND legacy_field2 = ' || quote_literal(output.legacy_field2) || ' AND legacy_value2 = ' || quote_literal(output.legacy_value2);
487 sql_where3 := NULLIF(output.legacy_field3,'') || ' = ' || quote_literal( output.legacy_value3 ) || ' AND legacy_field3 = ' || quote_literal(output.legacy_field3) || ' AND legacy_value3 = ' || quote_literal(output.legacy_value3);
488 sql := sql_update || COALESCE(sql_where1,'') || CASE WHEN sql_where1 <> '' AND sql_where2<> '' THEN ' AND ' ELSE '' END || COALESCE(sql_where2,'') || CASE WHEN sql_where2 <> '' AND sql_where3 <> '' THEN ' AND ' ELSE '' END || COALESCE(sql_where3,'') || ';';
489 --RAISE INFO 'sql = %', sql;
490 PERFORM migration_tools.exec( $1, sql );
493 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''last_base_item_mapping_dynamic'', now() );' );
495 WHEN OTHERS THEN PERFORM migration_tools.exec( $1, 'UPDATE ' || migration_schema || '.config SET value = now() WHERE key = ''last_base_item_mapping_dynamic'';' );
498 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
500 CREATE OR REPLACE FUNCTION migration_tools.map_base_item_table_locations (TEXT,TEXT) RETURNS VOID AS $$
502 migration_schema ALIAS FOR $1;
503 base_copy_location_map TEXT;
504 item_table ALIAS FOR $2;
507 sql_where1 TEXT := '';
508 sql_where2 TEXT := '';
509 sql_where3 TEXT := '';
512 SELECT migration_tools.base_copy_location_map(migration_schema) INTO STRICT base_copy_location_map;
514 EXECUTE 'SELECT * FROM ' || base_copy_location_map || E' ORDER BY id;'
516 sql_update := 'UPDATE ' || item_table || ' AS i SET location = m.location FROM ' || base_copy_location_map || ' AS m WHERE ';
517 sql_where1 := NULLIF(output.legacy_field1,'') || ' = ' || quote_literal( output.legacy_value1 ) || ' AND legacy_field1 = ' || quote_literal(output.legacy_field1) || ' AND legacy_value1 = ' || quote_literal(output.legacy_value1);
518 sql_where2 := NULLIF(output.legacy_field2,'') || ' = ' || quote_literal( output.legacy_value2 ) || ' AND legacy_field2 = ' || quote_literal(output.legacy_field2) || ' AND legacy_value2 = ' || quote_literal(output.legacy_value2);
519 sql_where3 := NULLIF(output.legacy_field3,'') || ' = ' || quote_literal( output.legacy_value3 ) || ' AND legacy_field3 = ' || quote_literal(output.legacy_field3) || ' AND legacy_value3 = ' || quote_literal(output.legacy_value3);
520 sql := sql_update || COALESCE(sql_where1,'') || CASE WHEN sql_where1 <> '' AND sql_where2<> '' THEN ' AND ' ELSE '' END || COALESCE(sql_where2,'') || CASE WHEN sql_where2 <> '' AND sql_where3 <> '' THEN ' AND ' ELSE '' END || COALESCE(sql_where3,'') || ';';
521 --RAISE INFO 'sql = %', sql;
522 PERFORM migration_tools.exec( $1, sql );
525 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''last_base_item_mapping_locations'', now() );' );
527 WHEN OTHERS THEN PERFORM migration_tools.exec( $1, 'UPDATE ' || migration_schema || '.config SET value = now() WHERE key = ''last_base_item_mapping_locations'';' );
530 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
532 -- circulate loan period max renewals max out fine amount fine interval max fine item field 1 item value 1 item field 2 item value 2 patron field 1 patron value 1 patron field 2 patron value 2
533 CREATE OR REPLACE FUNCTION migration_tools.map_base_circ_table_dynamic (TEXT,TEXT,TEXT,TEXT) RETURNS VOID AS $$
535 migration_schema ALIAS FOR $1;
537 circ_table ALIAS FOR $2;
538 item_table ALIAS FOR $3;
539 patron_table ALIAS FOR $4;
542 sql_where1 TEXT := '';
543 sql_where2 TEXT := '';
544 sql_where3 TEXT := '';
545 sql_where4 TEXT := '';
548 SELECT migration_tools.base_circ_field_map(migration_schema) INTO STRICT field_map;
550 EXECUTE 'SELECT * FROM ' || field_map || E' ORDER BY id;'
552 sql_update := 'UPDATE ' || circ_table || ' AS c SET duration = ' || quote_literal(output.loan_period) || '::INTERVAL, renewal_remaining = ' || quote_literal(output.max_renewals) || '::INTEGER, recuring_fine = ' || quote_literal(output.fine_amount) || '::NUMERIC(6,2), fine_interval = ' || quote_literal(output.fine_interval) || '::INTERVAL, max_fine = ' || quote_literal(output.max_fine) || '::NUMERIC(6,2) FROM ' || field_map || ' AS m, ' || item_table || ' AS i, ' || patron_table || ' AS u WHERE c.usr = u.id AND c.target_copy = i.id AND ';
553 sql_where1 := NULLIF(output.item_field1,'') || ' = ' || quote_literal( output.item_value1 ) || ' AND item_field1 = ' || quote_literal(output.item_field1) || ' AND item_value1 = ' || quote_literal(output.item_value1);
554 sql_where2 := NULLIF(output.item_field2,'') || ' = ' || quote_literal( output.item_value2 ) || ' AND item_field2 = ' || quote_literal(output.item_field2) || ' AND item_value2 = ' || quote_literal(output.item_value2);
555 sql_where3 := NULLIF(output.patron_field1,'') || ' = ' || quote_literal( output.patron_value1 ) || ' AND patron_field1 = ' || quote_literal(output.patron_field1) || ' AND patron_value1 = ' || quote_literal(output.patron_value1);
556 sql_where4 := NULLIF(output.patron_field2,'') || ' = ' || quote_literal( output.patron_value2 ) || ' AND patron_field2 = ' || quote_literal(output.patron_field2) || ' AND patron_value2 = ' || quote_literal(output.patron_value2);
557 sql := sql_update || COALESCE(sql_where1,'') || CASE WHEN sql_where1 <> '' AND sql_where2<> '' THEN ' AND ' ELSE '' END || COALESCE(sql_where2,'') || CASE WHEN sql_where2 <> '' AND sql_where3 <> '' THEN ' AND ' ELSE '' END || COALESCE(sql_where3,'') || CASE WHEN sql_where3 <> '' AND sql_where4 <> '' THEN ' AND ' ELSE '' END || COALESCE(sql_where4,'') || ';';
558 --RAISE INFO 'sql = %', sql;
559 PERFORM migration_tools.exec( $1, sql );
562 PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''last_base_circ_field_mapping'', now() );' );
564 WHEN OTHERS THEN PERFORM migration_tools.exec( $1, 'UPDATE ' || migration_schema || '.config SET value = now() WHERE key = ''last_base_circ_field_mapping'';' );
567 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
570 -- $barcode source barcode
571 -- $prefix prefix to add to barcode, NULL = add no prefix
572 -- $maxlen maximum length of barcode; default to 14 if left NULL
573 -- $pad padding string to apply to left of source barcode before adding
574 -- prefix and suffix; set to NULL or '' if no padding is desired
575 -- $suffix suffix to add to barcode, NULL = add no suffix
577 -- Returns a new string consisting of prefix concatenated with padded barcode and suffix.
578 -- If new barcode would be longer than $maxlen, the original barcode is returned instead.
580 CREATE OR REPLACE FUNCTION migration_tools.expand_barcode (TEXT, TEXT, INTEGER, TEXT, TEXT) RETURNS TEXT AS $$
581 my ($barcode, $prefix, $maxlen, $pad, $suffix) = @_;
584 return unless defined $barcode;
586 $prefix = '' unless defined $prefix;
588 $pad = '0' unless defined $pad;
589 $suffix = '' unless defined $suffix;
591 # bail out if adding prefix and suffix would bring new barcode over max length
592 return $barcode if (length($prefix) + length($barcode) + length($suffix)) > $maxlen;
594 my $new_barcode = $barcode;
596 my $pad_length = $maxlen - length($prefix) - length($suffix);
597 if (length($barcode) < $pad_length) {
598 # assuming we always want padding on the left
599 # also assuming that it is possible to have the pad string be longer than 1 character
600 $new_barcode = substr($pad x ($pad_length - length($barcode)), 0, $pad_length - length($barcode)) . $new_barcode;
604 # bail out if adding prefix and suffix would bring new barcode over max length
605 return $barcode if (length($prefix) + length($new_barcode) + length($suffix)) > $maxlen;
607 return "$prefix$new_barcode$suffix";
608 $$ LANGUAGE PLPERL STABLE;
610 CREATE OR REPLACE FUNCTION migration_tools.attempt_cast (TEXT,TEXT,TEXT) RETURNS RECORD AS $$
612 attempt_value ALIAS FOR $1;
613 datatype ALIAS FOR $2;
614 fail_value ALIAS FOR $3;
618 EXECUTE 'SELECT ' || quote_literal(attempt_value) || '::' || datatype || ' AS a;'
625 EXECUTE 'SELECT ' || quote_literal(fail_value) || '::' || datatype || ' AS a;'
630 $$ LANGUAGE PLPGSQL STRICT STABLE;
632 CREATE OR REPLACE FUNCTION migration_tools.attempt_date (TEXT,TEXT) RETURNS DATE AS $$
634 attempt_value ALIAS FOR $1;
635 fail_value ALIAS FOR $2;
639 EXECUTE 'SELECT ' || quote_literal(attempt_value) || '::date AS a;'
646 EXECUTE 'SELECT ' || quote_literal(fail_value) || '::date AS a;'
651 $$ LANGUAGE PLPGSQL STRICT STABLE;
653 CREATE OR REPLACE FUNCTION migration_tools.attempt_money (TEXT,TEXT) RETURNS NUMERIC(8,2) AS $$
655 attempt_value ALIAS FOR $1;
656 fail_value ALIAS FOR $2;
660 EXECUTE 'SELECT ' || quote_literal(attempt_value) || '::NUMERIC(8,2) AS a;'
667 EXECUTE 'SELECT ' || quote_literal(fail_value) || '::NUMERIC(8,2) AS a;'
672 $$ LANGUAGE PLPGSQL STRICT STABLE;
674 -- add_codabar_checkdigit
675 -- $barcode source barcode
677 -- If the source string is 13 or 14 characters long and contains only digits, adds or replaces the 14
678 -- character with a checkdigit computed according to the usual algorithm for library barcodes
679 -- using the Codabar symbology - see <http://www.makebarcode.com/specs/codabar.html>. If the
680 -- input string does not meet those requirements, it is returned unchanged.
682 CREATE OR REPLACE FUNCTION migration_tools.add_codabar_checkdigit (TEXT) RETURNS TEXT AS $$
685 return $barcode if $barcode !~ /^\d{13,14}$/;
686 $barcode = substr($barcode, 0, 13); # ignore 14th digit
687 my @digits = split //, $barcode;
689 $total += $digits[$_] foreach (1, 3, 5, 7, 9, 11);
690 $total += (2 * $digits[$_] >= 10) ? (2 * $digits[$_] - 9) : (2 * $digits[$_]) foreach (0, 2, 4, 6, 8, 10, 12);
691 my $remainder = $total % 10;
692 my $checkdigit = ($remainder == 0) ? $remainder : 10 - $remainder;
693 return $barcode . $checkdigit;
694 $$ LANGUAGE PLPERL STRICT STABLE;
696 CREATE OR REPLACE FUNCTION migration_tools.attempt_phone (TEXT,TEXT) RETURNS TEXT AS $$
702 n_digits INTEGER := 0;
704 temp := REGEXP_REPLACE(phone, '^1[^0-9]*', '');
705 temp := REGEXP_REPLACE(temp, '[^0-9]*([0-9]{3})[^0-9]*([0-9]{3})[^0-9]*([0-9]{4})', E'\\1-\\2-\\3');
706 n_digits := LENGTH(REGEXP_REPLACE(temp, '[^0-9]', '', 'g'));
708 temp := REGEXP_REPLACE(temp, '[^0-9]*([0-9]{3})[^0-9]*([0-9]{4})', E'\\1-\\2');
709 output := (areacode || '-' || temp);
716 $$ LANGUAGE PLPGSQL STRICT VOLATILE;