2 * Copyright (C) 2008 Equinox Software, Inc.
3 * Bill Erickson <erickson@esilibrary.com>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
17 CREATE OR REPLACE FUNCTION actor.usr_merge_rows( table_name TEXT, col_name TEXT, src_usr INT, dest_usr INT ) RETURNS VOID AS $$
24 sel := 'SELECT id::BIGINT FROM ' || table_name || ' WHERE ' || quote_ident(col_name) || ' = ' || quote_literal(src_usr);
25 upd := 'UPDATE ' || table_name || ' SET ' || quote_ident(col_name) || ' = ' || quote_literal(dest_usr) || ' WHERE id = ';
26 del := 'DELETE FROM ' || table_name || ' WHERE id = ';
27 FOR cur_row IN EXECUTE sel LOOP
29 --RAISE NOTICE 'Attempting to merge % %', table_name, cur_row.id;
30 EXECUTE upd || cur_row.id;
31 EXCEPTION WHEN unique_violation THEN
32 --RAISE NOTICE 'Deleting conflicting % %', table_name, cur_row.id;
33 EXECUTE del || cur_row.id;
39 COMMENT ON FUNCTION actor.usr_merge_rows(TEXT, TEXT, INT, INT) IS $$
41 * Attempts to move each row of the specified table from src_user to dest_user.
42 * Where conflicts exist, the conflicting "source" row is deleted.
47 CREATE OR REPLACE FUNCTION actor.usr_merge( src_usr INT, dest_usr INT, del_addrs BOOLEAN, del_cards BOOLEAN, deactivate_cards BOOLEAN ) RETURNS VOID AS $$
55 -- do some initial cleanup
56 UPDATE actor.usr SET card = NULL WHERE id = src_usr;
57 UPDATE actor.usr SET mailing_address = NULL WHERE id = src_usr;
58 UPDATE actor.usr SET billing_address = NULL WHERE id = src_usr;
62 DELETE FROM actor.card where usr = src_usr;
64 IF deactivate_cards THEN
65 UPDATE actor.card SET active = 'f' WHERE usr = src_usr;
67 UPDATE actor.card SET usr = dest_usr WHERE usr = src_usr;
72 DELETE FROM actor.usr_address WHERE usr = src_usr;
74 UPDATE actor.usr_address SET usr = dest_usr WHERE usr = src_usr;
77 UPDATE actor.usr_note SET usr = dest_usr WHERE usr = src_usr;
78 -- dupes are technically OK in actor.usr_standing_penalty, should manually delete them...
79 UPDATE actor.usr_standing_penalty SET usr = dest_usr WHERE usr = src_usr;
80 PERFORM actor.usr_merge_rows('actor.usr_org_unit_opt_in', 'usr', src_usr, dest_usr);
81 PERFORM actor.usr_merge_rows('actor.usr_setting', 'usr', src_usr, dest_usr);
84 PERFORM actor.usr_merge_rows('permission.usr_perm_map', 'usr', src_usr, dest_usr);
85 PERFORM actor.usr_merge_rows('permission.usr_object_perm_map', 'usr', src_usr, dest_usr);
86 PERFORM actor.usr_merge_rows('permission.usr_grp_map', 'usr', src_usr, dest_usr);
87 PERFORM actor.usr_merge_rows('permission.usr_work_ou_map', 'usr', src_usr, dest_usr);
92 -- For each *_bucket table: transfer every bucket belonging to src_usr
93 -- into the custody of dest_usr.
95 -- In order to avoid colliding with an existing bucket owned by
96 -- the destination user, append the source user's id (in parenthesese)
97 -- to the name. If you still get a collision, add successive
98 -- spaces to the name and keep trying until you succeed.
102 FROM container.biblio_record_entry_bucket
103 WHERE owner = src_usr
105 suffix := ' (' || src_usr || ')';
108 UPDATE container.biblio_record_entry_bucket
109 SET owner = dest_usr, name = name || suffix
110 WHERE id = bucket_row.id;
111 EXCEPTION WHEN unique_violation THEN
112 suffix := suffix || ' ';
121 FROM container.call_number_bucket
122 WHERE owner = src_usr
124 suffix := ' (' || src_usr || ')';
127 UPDATE container.call_number_bucket
128 SET owner = dest_usr, name = name || suffix
129 WHERE id = bucket_row.id;
130 EXCEPTION WHEN unique_violation THEN
131 suffix := suffix || ' ';
140 FROM container.copy_bucket
141 WHERE owner = src_usr
143 suffix := ' (' || src_usr || ')';
146 UPDATE container.copy_bucket
147 SET owner = dest_usr, name = name || suffix
148 WHERE id = bucket_row.id;
149 EXCEPTION WHEN unique_violation THEN
150 suffix := suffix || ' ';
159 FROM container.user_bucket
160 WHERE owner = src_usr
162 suffix := ' (' || src_usr || ')';
165 UPDATE container.user_bucket
166 SET owner = dest_usr, name = name || suffix
167 WHERE id = bucket_row.id;
168 EXCEPTION WHEN unique_violation THEN
169 suffix := suffix || ' ';
176 UPDATE container.user_bucket_item SET target_user = dest_usr WHERE target_user = src_usr;
179 -- transfer queues the same way we transfer buckets (see above)
183 WHERE owner = src_usr
185 suffix := ' (' || src_usr || ')';
188 UPDATE vandelay.queue
189 SET owner = dest_usr, name = name || suffix
190 WHERE id = queue_row.id;
191 EXCEPTION WHEN unique_violation THEN
192 suffix := suffix || ' ';
200 PERFORM actor.usr_merge_rows('money.collections_tracker', 'usr', src_usr, dest_usr);
201 PERFORM actor.usr_merge_rows('money.collections_tracker', 'collector', src_usr, dest_usr);
202 UPDATE money.billable_xact SET usr = dest_usr WHERE usr = src_usr;
203 UPDATE money.billing SET voider = dest_usr WHERE voider = src_usr;
204 UPDATE money.bnm_payment SET accepting_usr = dest_usr WHERE accepting_usr = src_usr;
207 UPDATE action.circulation SET usr = dest_usr WHERE usr = src_usr;
208 UPDATE action.circulation SET circ_staff = dest_usr WHERE circ_staff = src_usr;
209 UPDATE action.circulation SET checkin_staff = dest_usr WHERE checkin_staff = src_usr;
211 UPDATE action.hold_request SET usr = dest_usr WHERE usr = src_usr;
212 UPDATE action.hold_request SET fulfillment_staff = dest_usr WHERE fulfillment_staff = src_usr;
213 UPDATE action.hold_request SET requestor = dest_usr WHERE requestor = src_usr;
214 UPDATE action.hold_notification SET notify_staff = dest_usr WHERE notify_staff = src_usr;
216 UPDATE action.in_house_use SET staff = dest_usr WHERE staff = src_usr;
217 UPDATE action.non_cataloged_circulation SET staff = dest_usr WHERE staff = src_usr;
218 UPDATE action.non_cataloged_circulation SET patron = dest_usr WHERE patron = src_usr;
219 UPDATE action.non_cat_in_house_use SET staff = dest_usr WHERE staff = src_usr;
220 UPDATE action.survey_response SET usr = dest_usr WHERE usr = src_usr;
223 UPDATE acq.fund_allocation SET allocator = dest_usr WHERE allocator = src_usr;
225 -- transfer picklists the same way we transfer buckets (see above)
229 WHERE owner = src_usr
231 suffix := ' (' || src_usr || ')';
235 SET owner = dest_usr, name = name || suffix
236 WHERE id = picklist_row.id;
237 EXCEPTION WHEN unique_violation THEN
238 suffix := suffix || ' ';
245 UPDATE acq.purchase_order SET owner = dest_usr WHERE owner = src_usr;
246 UPDATE acq.po_note SET creator = dest_usr WHERE creator = src_usr;
247 UPDATE acq.po_note SET editor = dest_usr WHERE editor = src_usr;
248 UPDATE acq.lineitem_note SET creator = dest_usr WHERE creator = src_usr;
249 UPDATE acq.lineitem_note SET editor = dest_usr WHERE editor = src_usr;
250 UPDATE acq.lineitem_usr_attr_definition SET usr = dest_usr WHERE usr = src_usr;
253 UPDATE asset.copy SET creator = dest_usr WHERE creator = src_usr;
254 UPDATE asset.copy SET editor = dest_usr WHERE editor = src_usr;
255 UPDATE asset.copy_note SET creator = dest_usr WHERE creator = src_usr;
256 UPDATE asset.call_number SET creator = dest_usr WHERE creator = src_usr;
257 UPDATE asset.call_number SET editor = dest_usr WHERE editor = src_usr;
258 UPDATE asset.call_number_note SET creator = dest_usr WHERE creator = src_usr;
261 UPDATE serial.record_entry SET creator = dest_usr WHERE creator = src_usr;
262 UPDATE serial.record_entry SET editor = dest_usr WHERE editor = src_usr;
265 -- It's not uncommon to define the reporter schema in a replica
266 -- DB only, so don't assume these tables exist in the write DB.
268 UPDATE reporter.template SET owner = dest_usr WHERE owner = src_usr;
269 EXCEPTION WHEN undefined_table THEN
273 UPDATE reporter.report SET owner = dest_usr WHERE owner = src_usr;
274 EXCEPTION WHEN undefined_table THEN
278 UPDATE reporter.schedule SET runner = dest_usr WHERE runner = src_usr;
279 EXCEPTION WHEN undefined_table THEN
283 PERFORM actor.usr_merge_rows('reporter.template_folder', 'owner', src_usr, dest_usr);
284 EXCEPTION WHEN undefined_table THEN
288 PERFORM actor.usr_merge_rows('reporter.report_folder', 'owner', src_usr, dest_usr);
289 EXCEPTION WHEN undefined_table THEN
293 PERFORM actor.usr_merge_rows('reporter.output_folder', 'owner', src_usr, dest_usr);
294 EXCEPTION WHEN undefined_table THEN
298 -- Finally, delete the source user
299 DELETE FROM actor.usr WHERE id = src_usr;
304 COMMENT ON FUNCTION actor.usr_merge(INT, INT, BOOLEAN, BOOLEAN, BOOLEAN) IS $$
306 * Merges all user date from src_usr to dest_usr. When collisions occur,
307 * keep dest_usr's data and delete src_usr's data.
313 CREATE OR REPLACE FUNCTION actor.approve_pending_address(pending_id INT) RETURNS BIGINT AS $$
317 SELECT INTO old_id replaces FROM actor.usr_address where id = pending_id;
318 IF old_id IS NULL THEN
319 UPDATE actor.usr_address SET pending = 'f' WHERE id = pending_id;
322 -- address replaces an existing address
323 DELETE FROM actor.usr_address WHERE id = -old_id;
324 UPDATE actor.usr_address SET id = -id WHERE id = old_id;
325 UPDATE actor.usr_address SET replaces = NULL, id = old_id, pending = 'f' WHERE id = pending_id;
330 COMMENT ON FUNCTION actor.approve_pending_address(INT) IS $$
332 * Replaces an address with a pending address. This is done by giving the pending
333 * address the ID of the old address. The replaced address is retained with -id.
337 CREATE OR REPLACE FUNCTION container.clear_expired_circ_history_items(
341 -- Delete old circulation bucket items for a specified user.
342 -- "Old" means older than the interval specified by a
343 -- user-level setting, if it is so specified.
346 threshold TIMESTAMP WITH TIME ZONE;
349 IF ac_usr IS NULL THEN
352 -- Determine the threshold date that defines "old". Subtract the
353 -- interval from the system date, then truncate to midnight.
357 now() - CAST( translate( value, '"', '' ) AS INTERVAL )
365 AND name = 'patron.max_reading_list_interval';
367 IF threshold is null THEN
368 -- No interval defined; don't delete anything
369 -- RAISE NOTICE 'No interval defined for user %', ac_usr;
373 -- RAISE NOTICE 'Date threshold: %', threshold;
375 -- Threshold found; do the delete
376 delete from container.copy_bucket_item
383 container.copy_bucket
386 and btype = 'circ_history'
388 and create_time < threshold;
394 COMMENT ON FUNCTION container.clear_expired_circ_history_items( INTEGER ) IS $$
396 * Delete old circulation bucket items for a specified user.
397 * "Old" means older than the interval specified by a
398 * user-level setting, if it is so specified.
402 CREATE OR REPLACE FUNCTION container.clear_all_expired_circ_history_items( )
405 -- Delete expired circulation bucket items for all users that have
406 -- a setting for patron.max_reading_list_interval.
409 today TIMESTAMP WITH TIME ZONE;
410 threshold TIMESTAMP WITH TIME ZONE;
413 SELECT date_trunc( 'day', now() ) INTO today;
422 name = 'patron.max_reading_list_interval'
425 -- Make sure the setting is a valid interval
428 threshold := today - CAST( translate( usr_setting.value, '"', '' ) AS INTERVAL );
431 RAISE NOTICE 'Invalid setting patron.max_reading_list_interval for user %: ''%''',
432 usr_setting.usr, usr_setting.value;
436 --RAISE NOTICE 'User % threshold %', usr_setting.usr, threshold;
438 DELETE FROM container.copy_bucket_item
445 container.copy_bucket
447 owner = usr_setting.usr
448 AND btype = 'circ_history'
450 AND create_time < threshold;
456 COMMENT ON FUNCTION container.clear_all_expired_circ_history_items( ) IS $$
458 * Delete expired circulation bucket items for all users that have
459 * a setting for patron.max_reading_list_interval.
464 CREATE OR REPLACE FUNCTION asset.merge_record_assets( target_record BIGINT, source_record BIGINT ) RETURNS INT AS $func$
466 moved_objects INT := 0;
467 source_cn asset.call_number%ROWTYPE;
468 target_cn asset.call_number%ROWTYPE;
469 metarec metabib.metarecord%ROWTYPE;
470 hold action.hold_request%ROWTYPE;
471 ser_rec serial.record_entry%ROWTYPE;
478 -- move any 856 entries on records that have at least one MARC-mapped URI entry
479 SELECT INTO uri_count COUNT(*)
480 FROM asset.uri_call_number_map m
481 JOIN asset.call_number cn ON (m.call_number = cn.id)
482 WHERE cn.record = source_record;
484 IF uri_count > 0 THEN
486 SELECT COUNT(*) INTO counter
493 ) as t(i int,c text);
495 FOR i IN 1 .. counter LOOP
496 SELECT '<datafield xmlns="http://www.loc.gov/MARC21/slim" tag="856">' ||
499 '<subfield code="' || subfield || '">' ||
502 regexp_replace(data,'&','&','g'),
508 ) || '</datafield>' INTO uri_datafield
512 'biblio.record_entry',
513 '//*[@tag="856"][position()=' || i || ']/*/@code|' ||
514 '//*[@tag="856"][position()=' || i || ']/*[@code]',
515 'id=' || source_record
516 ) as t(id int,subfield text,data text);
518 uri_text := uri_text || uri_datafield;
521 IF uri_text <> '' THEN
522 UPDATE biblio.record_entry
523 SET marc = regexp_replace(marc,'(</[^>]*record>)', uri_text || E'\\1')
524 WHERE id = target_record;
529 -- Find and move metarecords to the target record
530 SELECT INTO metarec *
531 FROM metabib.metarecord
532 WHERE master_record = source_record;
535 UPDATE metabib.metarecord
536 SET master_record = target_record,
538 WHERE id = metarec.id;
540 moved_objects := moved_objects + 1;
543 -- Find call numbers attached to the source ...
544 FOR source_cn IN SELECT * FROM asset.call_number WHERE record = source_record LOOP
546 SELECT INTO target_cn *
547 FROM asset.call_number
548 WHERE label = source_cn.label
549 AND owning_lib = source_cn.owning_lib
550 AND record = target_record;
552 -- ... and if there's a conflicting one on the target ...
555 -- ... move the copies to that, and ...
557 SET call_number = target_cn.id
558 WHERE call_number = source_cn.id;
560 -- ... move V holds to the move-target call number
561 FOR hold IN SELECT * FROM action.hold_request WHERE target = source_cn.id AND hold_type = 'V' LOOP
563 UPDATE action.hold_request
564 SET target = target_cn.id
567 moved_objects := moved_objects + 1;
572 -- ... just move the call number to the target record
573 UPDATE asset.call_number
574 SET record = target_record
575 WHERE id = source_cn.id;
578 moved_objects := moved_objects + 1;
581 -- Find T holds targeting the source record ...
582 FOR hold IN SELECT * FROM action.hold_request WHERE target = source_record AND hold_type = 'T' LOOP
584 -- ... and move them to the target record
585 UPDATE action.hold_request
586 SET target = target_record
589 moved_objects := moved_objects + 1;
592 -- Find serial records targeting the source record ...
593 FOR ser_rec IN SELECT * FROM serial.record_entry WHERE record = source_record LOOP
594 -- ... and move them to the target record
595 UPDATE serial.record_entry
596 SET record = target_record
597 WHERE id = ser_rec.id;
599 moved_objects := moved_objects + 1;
602 -- Finally, "delete" the source record
603 DELETE FROM biblio.record_entry WHERE id = source_record;
605 -- That's all, folks!
606 RETURN moved_objects;
608 $func$ LANGUAGE plpgsql;