BEFORE INSERT OR UPDATE ON config.db_patch_dependencies
FOR EACH ROW EXECUTE PROCEDURE evergreen.array_overlap_check ('deprecates');
-INSERT INTO config.upgrade_log (version, applied_to) VALUES ('0575', :eg_version); -- miker/senator
+INSERT INTO config.upgrade_log (version, applied_to) VALUES ('0576', :eg_version); -- phasefx/gmcharlt
CREATE TABLE config.bib_source (
id SERIAL PRIMARY KEY,
--- /dev/null
+-- Evergreen DB patch 0576.fix_maintain_901_quoting.sql
+--
+-- Fix for bug LP#809540 - fixes crash when inserting or updating
+-- bib whose tcn_value contains regex metacharacters.
+--
+BEGIN;
+
+-- check whether patch can be applied
+SELECT evergreen.upgrade_deps_block_check('0576', :eg_version);
+
+CREATE OR REPLACE FUNCTION evergreen.maintain_901 () RETURNS TRIGGER AS $func$
+DECLARE
+ use_id_for_tcn BOOLEAN;
+BEGIN
+ -- Remove any existing 901 fields before we insert the authoritative one
+ NEW.marc := REGEXP_REPLACE(NEW.marc, E'<datafield[^>]*?tag="901".+?</datafield>', '', 'g');
+
+ IF TG_TABLE_SCHEMA = 'biblio' THEN
+ -- Set TCN value to record ID?
+ SELECT enabled FROM config.global_flag INTO use_id_for_tcn
+ WHERE name = 'cat.bib.use_id_for_tcn';
+
+ IF use_id_for_tcn = 't' THEN
+ NEW.tcn_value := NEW.id;
+ END IF;
+
+ NEW.marc := REGEXP_REPLACE(
+ NEW.marc,
+ E'(</(?:[^:]*?:)?record>)',
+ E'<datafield tag="901" ind1=" " ind2=" ">' ||
+ '<subfield code="a">' || REPLACE(evergreen.xml_escape(NEW.tcn_value), E'\\', E'\\\\') || E'</subfield>' ||
+ '<subfield code="b">' || REPLACE(evergreen.xml_escape(NEW.tcn_source), E'\\', E'\\\\') || E'</subfield>' ||
+ '<subfield code="c">' || NEW.id || E'</subfield>' ||
+ '<subfield code="t">' || TG_TABLE_SCHEMA || E'</subfield>' ||
+ CASE WHEN NEW.owner IS NOT NULL THEN '<subfield code="o">' || NEW.owner || E'</subfield>' ELSE '' END ||
+ CASE WHEN NEW.share_depth IS NOT NULL THEN '<subfield code="d">' || NEW.share_depth || E'</subfield>' ELSE '' END ||
+ E'</datafield>\\1'
+ );
+ ELSIF TG_TABLE_SCHEMA = 'authority' THEN
+ NEW.marc := REGEXP_REPLACE(
+ NEW.marc,
+ E'(</(?:[^:]*?:)?record>)',
+ E'<datafield tag="901" ind1=" " ind2=" ">' ||
+ '<subfield code="c">' || NEW.id || E'</subfield>' ||
+ '<subfield code="t">' || TG_TABLE_SCHEMA || E'</subfield>' ||
+ E'</datafield>\\1'
+ );
+ ELSIF TG_TABLE_SCHEMA = 'serial' THEN
+ NEW.marc := REGEXP_REPLACE(
+ NEW.marc,
+ E'(</(?:[^:]*?:)?record>)',
+ E'<datafield tag="901" ind1=" " ind2=" ">' ||
+ '<subfield code="c">' || NEW.id || E'</subfield>' ||
+ '<subfield code="t">' || TG_TABLE_SCHEMA || E'</subfield>' ||
+ '<subfield code="o">' || NEW.owning_lib || E'</subfield>' ||
+ CASE WHEN NEW.record IS NOT NULL THEN '<subfield code="r">' || NEW.record || E'</subfield>' ELSE '' END ||
+ E'</datafield>\\1'
+ );
+ ELSE
+ NEW.marc := REGEXP_REPLACE(
+ NEW.marc,
+ E'(</(?:[^:]*?:)?record>)',
+ E'<datafield tag="901" ind1=" " ind2=" ">' ||
+ '<subfield code="c">' || NEW.id || E'</subfield>' ||
+ '<subfield code="t">' || TG_TABLE_SCHEMA || E'</subfield>' ||
+ E'</datafield>\\1'
+ );
+ END IF;
+
+ RETURN NEW;
+END;
+$func$ LANGUAGE PLPGSQL;
+
+COMMIT;
+++ /dev/null
--- Evergreen DB patch XXXX.fix_maintain_901_quoting.sql
---
--- Fix for bug LP#809540 - fixes crash when inserting or updating
--- bib whose tcn_value contains regex metacharacters.
---
-BEGIN;
-
--- check whether patch can be applied
-SELECT evergreen.upgrade_deps_block_check('XXXX', :eg_version);
-
-CREATE OR REPLACE FUNCTION evergreen.maintain_901 () RETURNS TRIGGER AS $func$
-DECLARE
- use_id_for_tcn BOOLEAN;
-BEGIN
- -- Remove any existing 901 fields before we insert the authoritative one
- NEW.marc := REGEXP_REPLACE(NEW.marc, E'<datafield[^>]*?tag="901".+?</datafield>', '', 'g');
-
- IF TG_TABLE_SCHEMA = 'biblio' THEN
- -- Set TCN value to record ID?
- SELECT enabled FROM config.global_flag INTO use_id_for_tcn
- WHERE name = 'cat.bib.use_id_for_tcn';
-
- IF use_id_for_tcn = 't' THEN
- NEW.tcn_value := NEW.id;
- END IF;
-
- NEW.marc := REGEXP_REPLACE(
- NEW.marc,
- E'(</(?:[^:]*?:)?record>)',
- E'<datafield tag="901" ind1=" " ind2=" ">' ||
- '<subfield code="a">' || REPLACE(evergreen.xml_escape(NEW.tcn_value), E'\\', E'\\\\') || E'</subfield>' ||
- '<subfield code="b">' || REPLACE(evergreen.xml_escape(NEW.tcn_source), E'\\', E'\\\\') || E'</subfield>' ||
- '<subfield code="c">' || NEW.id || E'</subfield>' ||
- '<subfield code="t">' || TG_TABLE_SCHEMA || E'</subfield>' ||
- CASE WHEN NEW.owner IS NOT NULL THEN '<subfield code="o">' || NEW.owner || E'</subfield>' ELSE '' END ||
- CASE WHEN NEW.share_depth IS NOT NULL THEN '<subfield code="d">' || NEW.share_depth || E'</subfield>' ELSE '' END ||
- E'</datafield>\\1'
- );
- ELSIF TG_TABLE_SCHEMA = 'authority' THEN
- NEW.marc := REGEXP_REPLACE(
- NEW.marc,
- E'(</(?:[^:]*?:)?record>)',
- E'<datafield tag="901" ind1=" " ind2=" ">' ||
- '<subfield code="c">' || NEW.id || E'</subfield>' ||
- '<subfield code="t">' || TG_TABLE_SCHEMA || E'</subfield>' ||
- E'</datafield>\\1'
- );
- ELSIF TG_TABLE_SCHEMA = 'serial' THEN
- NEW.marc := REGEXP_REPLACE(
- NEW.marc,
- E'(</(?:[^:]*?:)?record>)',
- E'<datafield tag="901" ind1=" " ind2=" ">' ||
- '<subfield code="c">' || NEW.id || E'</subfield>' ||
- '<subfield code="t">' || TG_TABLE_SCHEMA || E'</subfield>' ||
- '<subfield code="o">' || NEW.owning_lib || E'</subfield>' ||
- CASE WHEN NEW.record IS NOT NULL THEN '<subfield code="r">' || NEW.record || E'</subfield>' ELSE '' END ||
- E'</datafield>\\1'
- );
- ELSE
- NEW.marc := REGEXP_REPLACE(
- NEW.marc,
- E'(</(?:[^:]*?:)?record>)',
- E'<datafield tag="901" ind1=" " ind2=" ">' ||
- '<subfield code="c">' || NEW.id || E'</subfield>' ||
- '<subfield code="t">' || TG_TABLE_SCHEMA || E'</subfield>' ||
- E'</datafield>\\1'
- );
- END IF;
-
- RETURN NEW;
-END;
-$func$ LANGUAGE PLPGSQL;
-
-COMMIT;