From 00fa4c42701f5bac15090681f713f6c9ee7a38bb Mon Sep 17 00:00:00 2001 From: Dan Wells Date: Wed, 15 Feb 2017 17:18:13 -0500 Subject: [PATCH] Forward-port 2.11.1 Upgrade Script Signed-off-by: Dan Wells --- .../version-upgrade/2.11.0-2.11.1-upgrade-db.sql | 109 +++++++++++++++++++++ 1 file changed, 109 insertions(+) create mode 100644 Open-ILS/src/sql/Pg/version-upgrade/2.11.0-2.11.1-upgrade-db.sql diff --git a/Open-ILS/src/sql/Pg/version-upgrade/2.11.0-2.11.1-upgrade-db.sql b/Open-ILS/src/sql/Pg/version-upgrade/2.11.0-2.11.1-upgrade-db.sql new file mode 100644 index 0000000000..8042012c1e --- /dev/null +++ b/Open-ILS/src/sql/Pg/version-upgrade/2.11.0-2.11.1-upgrade-db.sql @@ -0,0 +1,109 @@ +--Upgrade Script for 2.11.0 to 2.11.1 +\set eg_version '''2.11.1''' +BEGIN; +INSERT INTO config.upgrade_log (version, applied_to) VALUES ('2.11.1', :eg_version); + +SELECT evergreen.upgrade_deps_block_check('1001', :eg_version); -- stompro/gmcharlt + +CREATE INDEX action_usr_circ_history_usr_idx ON action.usr_circ_history ( usr ); + + +SELECT evergreen.upgrade_deps_block_check('1002', :eg_version); + +-- This is a placeholder for the backport of schema update 1002 +-- (adding es-ES to the list of locales. This script does nothing for +-- rel_2_11 and later. + + +SELECT evergreen.upgrade_deps_block_check('1003', :eg_version); -- gmcharlt/rhamby/csharp + +CREATE OR REPLACE FUNCTION metabib.remap_metarecord_for_bib( bib_id BIGINT, fp TEXT, bib_is_deleted BOOL DEFAULT FALSE, retain_deleted BOOL DEFAULT FALSE ) RETURNS BIGINT AS $func$ +DECLARE + new_mapping BOOL := TRUE; + source_count INT; + old_mr BIGINT; + tmp_mr metabib.metarecord%ROWTYPE; + deleted_mrs BIGINT[]; +BEGIN + + -- We need to make sure we're not a deleted master record of an MR + IF bib_is_deleted THEN + FOR old_mr IN SELECT id FROM metabib.metarecord WHERE master_record = bib_id LOOP + + IF NOT retain_deleted THEN -- Go away for any MR that we're master of, unless retained + DELETE FROM metabib.metarecord_source_map WHERE source = bib_id; + END IF; + + -- Now, are there any more sources on this MR? + SELECT COUNT(*) INTO source_count FROM metabib.metarecord_source_map WHERE metarecord = old_mr; + + IF source_count = 0 AND NOT retain_deleted THEN -- No other records + deleted_mrs := ARRAY_APPEND(deleted_mrs, old_mr); -- Just in case... + DELETE FROM metabib.metarecord WHERE id = old_mr; + + ELSE -- indeed there are. Update it with a null cache and recalcualated master record + UPDATE metabib.metarecord + SET mods = NULL, + master_record = ( SELECT id FROM biblio.record_entry WHERE fingerprint = fp AND NOT deleted ORDER BY quality DESC LIMIT 1) + WHERE id = old_mr; + END IF; + END LOOP; + + ELSE -- insert or update + + FOR tmp_mr IN SELECT m.* FROM metabib.metarecord m JOIN metabib.metarecord_source_map s ON (s.metarecord = m.id) WHERE s.source = bib_id LOOP + + -- Find the first fingerprint-matching + IF old_mr IS NULL AND fp = tmp_mr.fingerprint THEN + old_mr := tmp_mr.id; + new_mapping := FALSE; + + ELSE -- Our fingerprint changed ... maybe remove the old MR + DELETE FROM metabib.metarecord_source_map WHERE metarecord = tmp_mr.id AND source = bib_id; -- remove the old source mapping + SELECT COUNT(*) INTO source_count FROM metabib.metarecord_source_map WHERE metarecord = tmp_mr.id; + IF source_count = 0 THEN -- No other records + deleted_mrs := ARRAY_APPEND(deleted_mrs, tmp_mr.id); + DELETE FROM metabib.metarecord WHERE id = tmp_mr.id; + END IF; + END IF; + + END LOOP; + + -- we found no suitable, preexisting MR based on old source maps + IF old_mr IS NULL THEN + SELECT id INTO old_mr FROM metabib.metarecord WHERE fingerprint = fp; -- is there one for our current fingerprint? + + IF old_mr IS NULL THEN -- nope, create one and grab its id + INSERT INTO metabib.metarecord ( fingerprint, master_record ) VALUES ( fp, bib_id ); + SELECT id INTO old_mr FROM metabib.metarecord WHERE fingerprint = fp; + + ELSE -- indeed there is. update it with a null cache and recalcualated master record + UPDATE metabib.metarecord + SET mods = NULL, + master_record = ( SELECT id FROM biblio.record_entry WHERE fingerprint = fp AND NOT deleted ORDER BY quality DESC LIMIT 1) + WHERE id = old_mr; + END IF; + + ELSE -- there was one we already attached to, update its mods cache and master_record + UPDATE metabib.metarecord + SET mods = NULL, + master_record = ( SELECT id FROM biblio.record_entry WHERE fingerprint = fp AND NOT deleted ORDER BY quality DESC LIMIT 1) + WHERE id = old_mr; + END IF; + + IF new_mapping THEN + INSERT INTO metabib.metarecord_source_map (metarecord, source) VALUES (old_mr, bib_id); -- new source mapping + END IF; + + END IF; + + IF ARRAY_UPPER(deleted_mrs,1) > 0 THEN + UPDATE action.hold_request SET target = old_mr WHERE target IN ( SELECT unnest(deleted_mrs) ) AND hold_type = 'M'; -- if we had to delete any MRs above, make sure their holds are moved + END IF; + + RETURN old_mr; + +END; +$func$ LANGUAGE PLPGSQL; + +COMMIT; -- 2.11.0