From: Bill Erickson Date: Wed, 29 Oct 2014 21:09:53 +0000 (-0400) Subject: KMAIN-268: Transfer order records on merge X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=2b07349a81a0218b594ead6585d755df7ee935b1;p=working%2FEvergreen.git KMAIN-268: Transfer order records on merge Cross-port: a5b1044 --- diff --git a/KCLS/sql/kmain-268/kmain-268-rollback.sql b/KCLS/sql/kmain-268/kmain-268-rollback.sql new file mode 100644 index 0000000000..f9366dcf3f --- /dev/null +++ b/KCLS/sql/kmain-268/kmain-268-rollback.sql @@ -0,0 +1,160 @@ +-- Function: asset.merge_record_assets(bigint, bigint) + +-- DROP FUNCTION asset.merge_record_assets(bigint, bigint); + +CREATE OR REPLACE FUNCTION asset.merge_record_assets(target_record bigint, source_record bigint) + RETURNS integer AS +$BODY$ +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; + 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 + + 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 '' || + array_to_string( + array_accum( + '' || + regexp_replace( + regexp_replace( + regexp_replace(data,'&','&','g'), + '>', '>', 'g' + ), + '<', '<', 'g' + ) || '' + ), '' + ) || '' 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); + + uri_text := uri_text || 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 owning_lib = source_cn.owning_lib + AND record = target_record; + + -- ... 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; + + -- ... 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; + + -- Finally, "delete" the source record + DELETE FROM biblio.record_entry WHERE id = source_record; + + -- That's all, folks! + RETURN moved_objects; +END; +$BODY$ + LANGUAGE plpgsql VOLATILE + COST 100; +ALTER FUNCTION asset.merge_record_assets(bigint, bigint) + OWNER TO evergreen; diff --git a/KCLS/sql/kmain-268/kmain-268.sql b/KCLS/sql/kmain-268/kmain-268.sql new file mode 100644 index 0000000000..a58459a7f9 --- /dev/null +++ b/KCLS/sql/kmain-268/kmain-268.sql @@ -0,0 +1,173 @@ +-- Function: asset.merge_record_assets(bigint, bigint) + +-- DROP FUNCTION asset.merge_record_assets(bigint, bigint); + +CREATE OR REPLACE FUNCTION asset.merge_record_assets(target_record bigint, source_record bigint) + RETURNS integer AS +$BODY$ +DECLARE + moved_objects INT := 0; + source_cn asset.call_number%ROWTYPE; + target_cn asset.call_number%ROWTYPE; + target_mrc biblio.record_entry.marc%TYPE; + metarec metabib.metarecord%ROWTYPE; + hold action.hold_request%ROWTYPE; + ser_rec serial.record_entry%ROWTYPE; + acq_lineitem acq.lineitem%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 + + 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 '' || + array_to_string( + array_accum( + '' || + regexp_replace( + regexp_replace( + regexp_replace(data,'&','&','g'), + '>', '>', 'g' + ), + '<', '<', 'g' + ) || '' + ), '' + ) || '' 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); + + uri_text := uri_text || 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 owning_lib = source_cn.owning_lib + AND record = target_record; + + -- ... 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; + + -- ... 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 acq lineitems targeting the source record ... + SELECT marc INTO target_mrc FROM biblio.record_entry WHERE id = target_record; + FOR acq_lineitem IN SELECT * FROM acq.lineitem WHERE eg_bib_id = source_record LOOP + -- ... and move them to the target record, updating marc as well + UPDATE acq.lineitem + SET eg_bib_id = target_record, marc = target_mrc + WHERE id = acq_lineitem.id; + + moved_objects := moved_objects + 1; + END LOOP; + + -- Finally, "delete" the source record + DELETE FROM biblio.record_entry WHERE id = source_record; + + -- That's all, folks! + RETURN moved_objects; +END; +$BODY$ + LANGUAGE plpgsql VOLATILE + COST 100; +ALTER FUNCTION asset.merge_record_assets(bigint, bigint) + OWNER TO evergreen;