From 47059270f145dd587126f915abb757bbbb82d234 Mon Sep 17 00:00:00 2001 From: Dan Wells Date: Wed, 9 Oct 2013 09:38:21 -0400 Subject: [PATCH] Upgrade script for config.metabib_field sequence redo [LFW: s/DROP FUNCTION/DROP FUNCTION IF EXISTS/] Signed-off-by: Dan Wells Signed-off-by: Lebbeous Fogle-Weekley --- ...ema.redo_config_metabib_field_sequence.sql | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Open-ILS/src/sql/Pg/upgrade/WWWW.schema.redo_config_metabib_field_sequence.sql diff --git a/Open-ILS/src/sql/Pg/upgrade/WWWW.schema.redo_config_metabib_field_sequence.sql b/Open-ILS/src/sql/Pg/upgrade/WWWW.schema.redo_config_metabib_field_sequence.sql new file mode 100644 index 0000000000..97d9557b87 --- /dev/null +++ b/Open-ILS/src/sql/Pg/upgrade/WWWW.schema.redo_config_metabib_field_sequence.sql @@ -0,0 +1,50 @@ +BEGIN; + +-- check whether patch can be applied +--SELECT evergreen.upgrade_deps_block_check('XXXX', :eg_version); + +ALTER TABLE config.metabib_search_alias DROP CONSTRAINT metabib_search_alias_field_fkey; +ALTER TABLE metabib.browse_entry_def_map DROP CONSTRAINT browse_entry_def_map_def_fkey; + +ALTER TABLE config.metabib_search_alias ADD CONSTRAINT metabib_search_alias_field_fkey FOREIGN KEY (field) REFERENCES config.metabib_field(id) ON UPDATE CASCADE DEFERRABLE INITIALLY DEFERRED; +ALTER TABLE metabib.browse_entry_def_map ADD CONSTRAINT browse_entry_def_map_def_fkey FOREIGN KEY (def) REFERENCES config.metabib_field(id) ON UPDATE CASCADE DEFERRABLE INITIALLY DEFERRED; + + +DROP FUNCTION IF EXISTS config.modify_metabib_field(source INT, target INT); +CREATE FUNCTION config.modify_metabib_field(v_source INT, target INT) RETURNS INT AS $func$ +DECLARE + f_class TEXT; + check_id INT; + target_id INT; +BEGIN + SELECT field_class INTO f_class FROM config.metabib_field WHERE id = v_source; + IF NOT FOUND THEN + RETURN 0; + END IF; + IF target IS NULL THEN + target_id = v_source + 1000; + ELSE + target_id = target; + END IF; + SELECT id FROM config.metabib_field INTO check_id WHERE id = target_id; + IF FOUND THEN + RAISE NOTICE 'Cannot bump config.metabib_field.id from % to %; the target ID already exists.', v_source, target_id; + RETURN 0; + END IF; + UPDATE config.metabib_field SET id = target_id WHERE id = v_source; + EXECUTE ' UPDATE metabib.' || f_class || '_field_entry SET field = ' || target_id || ' WHERE field = ' || v_source; + UPDATE config.metabib_field_index_norm_map SET field = target_id WHERE field = v_source; + UPDATE search.relevance_adjustment SET field = target_id WHERE field = v_source; + UPDATE config.metabib_search_alias SET field = target_id WHERE field = v_source; + UPDATE metabib.browse_entry_def_map SET def = target_id WHERE def = v_source; + RETURN 1; +END; +$func$ LANGUAGE PLPGSQL; + +SELECT config.modify_metabib_field(id, NULL) + FROM config.metabib_field + WHERE id > 30; + +SELECT SETVAL('config.metabib_field_id_seq', GREATEST(1000, (SELECT MAX(id) FROM config.metabib_field))); + +COMMIT; -- 2.43.2