+++ /dev/null
-BEGIN;
-
-SELECT evergreen.upgrade_deps_block_check('1108', :eg_version);
-
-CREATE OR REPLACE FUNCTION asset.merge_record_assets( target_record BIGINT, source_record BIGINT ) RETURNS INT AS $func$
-DECLARE
- moved_objects INT := 0;
- source_cn asset.call_number%ROWTYPE;
- target_cn asset.call_number%ROWTYPE;
- metarec metabib.metarecord%ROWTYPE;
- hold action.hold_request%ROWTYPE;
- ser_rec serial.record_entry%ROWTYPE;
- ser_sub serial.subscription%ROWTYPE;
- acq_lineitem acq.lineitem%ROWTYPE;
- acq_request acq.user_request%ROWTYPE;
- booking booking.resource_type%ROWTYPE;
- source_part biblio.monograph_part%ROWTYPE;
- target_part biblio.monograph_part%ROWTYPE;
- multi_home biblio.peer_bib_copy_map%ROWTYPE;
- uri_count INT := 0;
- counter INT := 0;
- uri_datafield TEXT;
- uri_text TEXT := '';
-BEGIN
-
- -- move any 856 entries on records that have at least one MARC-mapped URI entry
- SELECT INTO uri_count COUNT(*)
- FROM asset.uri_call_number_map m
- JOIN asset.call_number cn ON (m.call_number = cn.id)
- WHERE cn.record = source_record;
-
- IF uri_count > 0 THEN
-
- -- This returns more nodes than you might expect:
- -- 7 instead of 1 for an 856 with $u $y $9
- SELECT COUNT(*) INTO counter
- FROM oils_xpath_table(
- 'id',
- 'marc',
- 'biblio.record_entry',
- '//*[@tag="856"]',
- 'id=' || source_record
- ) as t(i int,c text);
-
- FOR i IN 1 .. counter LOOP
- SELECT '<datafield xmlns="http://www.loc.gov/MARC21/slim"' ||
- ' tag="856"' ||
- ' ind1="' || FIRST(ind1) || '"' ||
- ' ind2="' || FIRST(ind2) || '">' ||
- STRING_AGG(
- '<subfield code="' || subfield || '">' ||
- regexp_replace(
- regexp_replace(
- regexp_replace(data,'&','&','g'),
- '>', '>', 'g'
- ),
- '<', '<', 'g'
- ) || '</subfield>', ''
- ) || '</datafield>' INTO uri_datafield
- FROM oils_xpath_table(
- 'id',
- 'marc',
- 'biblio.record_entry',
- '//*[@tag="856"][position()=' || i || ']/@ind1|' ||
- '//*[@tag="856"][position()=' || i || ']/@ind2|' ||
- '//*[@tag="856"][position()=' || i || ']/*/@code|' ||
- '//*[@tag="856"][position()=' || i || ']/*[@code]',
- 'id=' || source_record
- ) as t(id int,ind1 text, ind2 text,subfield text,data text);
-
- -- As most of the results will be NULL, protect against NULLifying
- -- the valid content that we do generate
- uri_text := uri_text || COALESCE(uri_datafield, '');
- END LOOP;
-
- IF uri_text <> '' THEN
- UPDATE biblio.record_entry
- SET marc = regexp_replace(marc,'(</[^>]*record>)', uri_text || E'\\1')
- WHERE id = target_record;
- END IF;
-
- END IF;
-
- -- Find and move metarecords to the target record
- SELECT INTO metarec *
- FROM metabib.metarecord
- WHERE master_record = source_record;
-
- IF FOUND THEN
- UPDATE metabib.metarecord
- SET master_record = target_record,
- mods = NULL
- WHERE id = metarec.id;
-
- moved_objects := moved_objects + 1;
- END IF;
-
- -- Find call numbers attached to the source ...
- FOR source_cn IN SELECT * FROM asset.call_number WHERE record = source_record LOOP
-
- SELECT INTO target_cn *
- FROM asset.call_number
- WHERE label = source_cn.label
- AND prefix = source_cn.prefix
- AND suffix = source_cn.suffix
- AND owning_lib = source_cn.owning_lib
- AND record = target_record
- AND NOT deleted;
-
- -- ... and if there's a conflicting one on the target ...
- IF FOUND THEN
-
- -- ... move the copies to that, and ...
- UPDATE asset.copy
- SET call_number = target_cn.id
- WHERE call_number = source_cn.id;
-
- -- ... move V holds to the move-target call number
- FOR hold IN SELECT * FROM action.hold_request WHERE target = source_cn.id AND hold_type = 'V' LOOP
-
- UPDATE action.hold_request
- SET target = target_cn.id
- WHERE id = hold.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- UPDATE asset.call_number SET deleted = TRUE WHERE id = source_cn.id;
-
- -- ... if not ...
- ELSE
- -- ... just move the call number to the target record
- UPDATE asset.call_number
- SET record = target_record
- WHERE id = source_cn.id;
- END IF;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Find T holds targeting the source record ...
- FOR hold IN SELECT * FROM action.hold_request WHERE target = source_record AND hold_type = 'T' LOOP
-
- -- ... and move them to the target record
- UPDATE action.hold_request
- SET target = target_record
- WHERE id = hold.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Find serial records targeting the source record ...
- FOR ser_rec IN SELECT * FROM serial.record_entry WHERE record = source_record LOOP
- -- ... and move them to the target record
- UPDATE serial.record_entry
- SET record = target_record
- WHERE id = ser_rec.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Find serial subscriptions targeting the source record ...
- FOR ser_sub IN SELECT * FROM serial.subscription WHERE record_entry = source_record LOOP
- -- ... and move them to the target record
- UPDATE serial.subscription
- SET record_entry = target_record
- WHERE id = ser_sub.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Find booking resource types targeting the source record ...
- FOR booking IN SELECT * FROM booking.resource_type WHERE record = source_record LOOP
- -- ... and move them to the target record
- UPDATE booking.resource_type
- SET record = target_record
- WHERE id = booking.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Find acq lineitems targeting the source record ...
- FOR acq_lineitem IN SELECT * FROM acq.lineitem WHERE eg_bib_id = source_record LOOP
- -- ... and move them to the target record
- UPDATE acq.lineitem
- SET eg_bib_id = target_record
- WHERE id = acq_lineitem.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Find acq user purchase requests targeting the source record ...
- FOR acq_request IN SELECT * FROM acq.user_request WHERE eg_bib = source_record LOOP
- -- ... and move them to the target record
- UPDATE acq.user_request
- SET eg_bib = target_record
- WHERE id = acq_request.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Find parts attached to the source ...
- FOR source_part IN SELECT * FROM biblio.monograph_part WHERE record = source_record LOOP
-
- SELECT INTO target_part *
- FROM biblio.monograph_part
- WHERE label = source_part.label
- AND record = target_record;
-
- -- ... and if there's a conflicting one on the target ...
- IF FOUND THEN
-
- -- ... move the copy-part maps to that, and ...
- UPDATE asset.copy_part_map
- SET part = target_part.id
- WHERE part = source_part.id;
-
- -- ... move P holds to the move-target part
- FOR hold IN SELECT * FROM action.hold_request WHERE target = source_part.id AND hold_type = 'P' LOOP
-
- UPDATE action.hold_request
- SET target = target_part.id
- WHERE id = hold.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- ... if not ...
- ELSE
- -- ... just move the part to the target record
- UPDATE biblio.monograph_part
- SET record = target_record
- WHERE id = source_part.id;
- END IF;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Find multi_home items attached to the source ...
- FOR multi_home IN SELECT * FROM biblio.peer_bib_copy_map WHERE peer_record = source_record LOOP
- -- ... and move them to the target record
- UPDATE biblio.peer_bib_copy_map
- SET peer_record = target_record
- WHERE id = multi_home.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- And delete mappings where the item's home bib was merged with the peer bib
- DELETE FROM biblio.peer_bib_copy_map WHERE peer_record = (
- SELECT (SELECT record FROM asset.call_number WHERE id = call_number)
- FROM asset.copy WHERE id = target_copy
- );
-
- -- Apply merge tracking
- UPDATE biblio.record_entry
- SET merge_date = NOW() WHERE id = target_record;
-
- UPDATE biblio.record_entry
- SET merge_date = NOW(), merged_to = target_record
- WHERE id = source_record;
-
- -- replace book bag entries of source_record with target_record
- UPDATE container.biblio_record_entry_bucket_item
- SET target_biblio_record_entry = target_record
- WHERE bucket IN (SELECT id FROM container.biblio_record_entry_bucket WHERE btype = 'bookbag')
- AND target_biblio_record_entry = source_record;
-
- -- Finally, "delete" the source record
- DELETE FROM biblio.record_entry WHERE id = source_record;
-
- -- That's all, folks!
- RETURN moved_objects;
-END;
-$func$ LANGUAGE plpgsql;
-
-COMMIT;
projects / working / Evergreen.git / commitdiff