projects
/
migration-tools.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
(parent:
2a9f9db
)
get_marc_tag: return null if field not found
author
Jason Etheridge
<jason@equinoxinitiative.org>
Fri, 16 Aug 2019 16:57:23 +0000 (12:57 -0400)
committer
Jason Etheridge
<jason@equinoxinitiative.org>
Fri, 16 Aug 2019 16:57:23 +0000 (12:57 -0400)
Signed-off-by: Jason Etheridge <jason@equinoxinitiative.org>
sql/base/base.sql
patch
|
blob
|
history
diff --git
a/sql/base/base.sql
b/sql/base/base.sql
index
a9b436b
..
9f3c6c9
100644
(file)
--- a/
sql/base/base.sql
+++ b/
sql/base/base.sql
@@
-3823,7
+3823,8
@@
CREATE OR REPLACE FUNCTION migration_tools.get_marc_tag (TEXT, TEXT, TEXT, TEXT)
my $marc = MARC::Record->new_from_xml($marcxml, 'UTF-8');
$field = $marc->field($tag);
};
- return $field->as_string($subfield,$delimiter);
+ return $field->as_string($subfield,$delimiter) if $field;
+ return;
$$ LANGUAGE PLPERLU STABLE;
CREATE OR REPLACE FUNCTION migration_tools.get_marc_tags (TEXT, TEXT, TEXT, TEXT) RETURNS TEXT[] AS $$