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 $$
54 -- do some initial cleanup
55 UPDATE actor.usr SET card = NULL WHERE id = src_usr;
56 UPDATE actor.usr SET mailing_address = NULL WHERE id = src_usr;
57 UPDATE actor.usr SET billing_address = NULL WHERE id = src_usr;
61 DELETE FROM actor.card where usr = src_usr;
63 IF deactivate_cards THEN
64 UPDATE actor.card SET active = 'f' WHERE usr = src_usr;
66 UPDATE actor.card SET usr = dest_usr WHERE usr = src_usr;
71 DELETE FROM actor.usr_address WHERE usr = src_usr;
73 UPDATE actor.usr_address SET usr = dest_usr WHERE usr = src_usr;
76 UPDATE actor.usr_note SET usr = dest_usr WHERE usr = src_usr;
77 -- dupes are technically OK in actor.usr_standing_penalty, should manually delete them...
78 UPDATE actor.usr_standing_penalty SET usr = dest_usr WHERE usr = src_usr;
79 PERFORM actor.usr_merge_rows('actor.usr_org_unit_opt_in', 'usr', src_usr, dest_usr);
80 PERFORM actor.usr_merge_rows('actor.usr_setting', 'usr', src_usr, dest_usr);
83 PERFORM actor.usr_merge_rows('permission.usr_perm_map', 'usr', src_usr, dest_usr);
84 PERFORM actor.usr_merge_rows('permission.usr_object_perm_map', 'usr', src_usr, dest_usr);
85 PERFORM actor.usr_merge_rows('permission.usr_grp_map', 'usr', src_usr, dest_usr);
86 PERFORM actor.usr_merge_rows('permission.usr_work_ou_map', 'usr', src_usr, dest_usr);
91 -- For each *_bucket table: transfer every bucket belonging to src_usr
92 -- into the custody of dest_usr.
94 -- In order to avoid colliding with an existing bucket owned by
95 -- the destination user, append the source user's id (in parenthesese)
96 -- to the name. If you still get a collision, add successive
97 -- spaces to the name and keep trying until you succeed.
101 FROM container.biblio_record_entry_bucket
102 WHERE owner = src_usr
104 suffix := ' (' || src_usr || ')';
107 UPDATE container.biblio_record_entry_bucket
108 SET owner = dest_usr, name = name || suffix
109 WHERE id = bucket_row.id;
110 EXCEPTION WHEN unique_violation THEN
111 suffix := suffix || ' ';
120 FROM container.call_number_bucket
121 WHERE owner = src_usr
123 suffix := ' (' || src_usr || ')';
126 UPDATE container.call_number_bucket
127 SET owner = dest_usr, name = name || suffix
128 WHERE id = bucket_row.id;
129 EXCEPTION WHEN unique_violation THEN
130 suffix := suffix || ' ';
139 FROM container.copy_bucket
140 WHERE owner = src_usr
142 suffix := ' (' || src_usr || ')';
145 UPDATE container.copy_bucket
146 SET owner = dest_usr, name = name || suffix
147 WHERE id = bucket_row.id;
148 EXCEPTION WHEN unique_violation THEN
149 suffix := suffix || ' ';
158 FROM container.user_bucket
159 WHERE owner = src_usr
161 suffix := ' (' || src_usr || ')';
164 UPDATE container.user_bucket
165 SET owner = dest_usr, name = name || suffix
166 WHERE id = bucket_row.id;
167 EXCEPTION WHEN unique_violation THEN
168 suffix := suffix || ' ';
175 UPDATE container.user_bucket_item SET target_user = dest_usr WHERE target_user = src_usr;
178 PERFORM actor.usr_merge_rows('vandelay.queue', 'owner', src_usr, dest_usr);
181 PERFORM actor.usr_merge_rows('money.collections_tracker', 'usr', src_usr, dest_usr);
182 PERFORM actor.usr_merge_rows('money.collections_tracker', 'collector', src_usr, dest_usr);
183 UPDATE money.billable_xact SET usr = dest_usr WHERE usr = src_usr;
184 UPDATE money.billing SET voider = dest_usr WHERE voider = src_usr;
185 UPDATE money.bnm_payment SET accepting_usr = dest_usr WHERE accepting_usr = src_usr;
188 UPDATE action.circulation SET usr = dest_usr WHERE usr = src_usr;
189 UPDATE action.circulation SET circ_staff = dest_usr WHERE circ_staff = src_usr;
190 UPDATE action.circulation SET checkin_staff = dest_usr WHERE checkin_staff = src_usr;
192 UPDATE action.hold_request SET usr = dest_usr WHERE usr = src_usr;
193 UPDATE action.hold_request SET fulfillment_staff = dest_usr WHERE fulfillment_staff = src_usr;
194 UPDATE action.hold_request SET requestor = dest_usr WHERE requestor = src_usr;
195 UPDATE action.hold_notification SET notify_staff = dest_usr WHERE notify_staff = src_usr;
197 UPDATE action.in_house_use SET staff = dest_usr WHERE staff = src_usr;
198 UPDATE action.non_cataloged_circulation SET staff = dest_usr WHERE staff = src_usr;
199 UPDATE action.non_cataloged_circulation SET patron = dest_usr WHERE patron = src_usr;
200 UPDATE action.non_cat_in_house_use SET staff = dest_usr WHERE staff = src_usr;
201 UPDATE action.survey_response SET usr = dest_usr WHERE usr = src_usr;
204 UPDATE acq.fund_allocation SET allocator = dest_usr WHERE allocator = src_usr;
206 -- transfer picklists the same way we transfer buckets (see above)
210 WHERE owner = src_usr
212 suffix := ' (' || src_usr || ')';
216 SET owner = dest_usr, name = name || suffix
217 WHERE id = picklist_row.id;
218 EXCEPTION WHEN unique_violation THEN
219 suffix := suffix || ' ';
226 UPDATE acq.purchase_order SET owner = dest_usr WHERE owner = src_usr;
227 UPDATE acq.po_note SET creator = dest_usr WHERE creator = src_usr;
228 UPDATE acq.po_note SET editor = dest_usr WHERE editor = src_usr;
229 UPDATE acq.lineitem_note SET creator = dest_usr WHERE creator = src_usr;
230 UPDATE acq.lineitem_note SET editor = dest_usr WHERE editor = src_usr;
231 UPDATE acq.lineitem_usr_attr_definition SET usr = dest_usr WHERE usr = src_usr;
234 UPDATE asset.copy SET creator = dest_usr WHERE creator = src_usr;
235 UPDATE asset.copy SET editor = dest_usr WHERE editor = src_usr;
236 UPDATE asset.copy_note SET creator = dest_usr WHERE creator = src_usr;
237 UPDATE asset.call_number SET creator = dest_usr WHERE creator = src_usr;
238 UPDATE asset.call_number SET editor = dest_usr WHERE editor = src_usr;
239 UPDATE asset.call_number_note SET creator = dest_usr WHERE creator = src_usr;
242 UPDATE serial.record_entry SET creator = dest_usr WHERE creator = src_usr;
243 UPDATE serial.record_entry SET editor = dest_usr WHERE editor = src_usr;
246 -- It's not uncommon to define the reporter schema in a replica
247 -- DB only, so don't assume these tables exist in the write DB.
249 UPDATE reporter.template SET owner = dest_usr WHERE owner = src_usr;
250 EXCEPTION WHEN undefined_table THEN
254 UPDATE reporter.report SET owner = dest_usr WHERE owner = src_usr;
255 EXCEPTION WHEN undefined_table THEN
259 UPDATE reporter.schedule SET runner = dest_usr WHERE runner = src_usr;
260 EXCEPTION WHEN undefined_table THEN
264 PERFORM actor.usr_merge_rows('reporter.template_folder', 'owner', src_usr, dest_usr);
265 EXCEPTION WHEN undefined_table THEN
269 PERFORM actor.usr_merge_rows('reporter.report_folder', 'owner', src_usr, dest_usr);
270 EXCEPTION WHEN undefined_table THEN
274 PERFORM actor.usr_merge_rows('reporter.output_folder', 'owner', src_usr, dest_usr);
275 EXCEPTION WHEN undefined_table THEN
279 -- Finally, delete the source user
280 DELETE FROM actor.usr WHERE id = src_usr;
285 COMMENT ON FUNCTION actor.usr_merge(INT, INT, BOOLEAN, BOOLEAN, BOOLEAN) IS $$
287 * Merges all user date from src_usr to dest_usr. When collisions occur,
288 * keep dest_usr's data and delete src_usr's data.
294 CREATE OR REPLACE FUNCTION actor.approve_pending_address(pending_id INT) RETURNS BIGINT AS $$
298 SELECT INTO old_id replaces FROM actor.usr_address where id = pending_id;
299 IF old_id IS NULL THEN
300 UPDATE actor.usr_address SET pending = 'f' WHERE id = pending_id;
303 -- address replaces an existing address
304 DELETE FROM actor.usr_address WHERE id = -old_id;
305 UPDATE actor.usr_address SET id = -id WHERE id = old_id;
306 UPDATE actor.usr_address SET replaces = NULL, id = old_id, pending = 'f' WHERE id = pending_id;
311 COMMENT ON FUNCTION actor.approve_pending_address(INT) IS $$
313 * Replaces an address with a pending address. This is done by giving the pending
314 * address the ID of the old address. The replaced address is retained with -id.
318 CREATE OR REPLACE FUNCTION container.clear_expired_circ_history_items(
322 -- Delete old circulation bucket items for a specified user.
323 -- "Old" means older than the interval specified by a
324 -- user-level setting, if it is so specified.
327 threshold TIMESTAMP WITH TIME ZONE;
330 IF ac_usr IS NULL THEN
333 -- Determine the threshold date that defines "old". Subtract the
334 -- interval from the system date, then truncate to midnight.
338 now() - CAST( translate( value, '"', '' ) AS INTERVAL )
346 AND name = 'patron.max_reading_list_interval';
348 IF threshold is null THEN
349 -- No interval defined; don't delete anything
350 -- RAISE NOTICE 'No interval defined for user %', ac_usr;
354 -- RAISE NOTICE 'Date threshold: %', threshold;
356 -- Threshold found; do the delete
357 delete from container.copy_bucket_item
364 container.copy_bucket
367 and btype = 'circ_history'
369 and create_time < threshold;
375 COMMENT ON FUNCTION container.clear_expired_circ_history_items( INTEGER ) IS $$
377 * Delete old circulation bucket items for a specified user.
378 * "Old" means older than the interval specified by a
379 * user-level setting, if it is so specified.
383 CREATE OR REPLACE FUNCTION container.clear_all_expired_circ_history_items( )
386 -- Delete expired circulation bucket items for all users that have
387 -- a setting for patron.max_reading_list_interval.
390 today TIMESTAMP WITH TIME ZONE;
391 threshold TIMESTAMP WITH TIME ZONE;
394 SELECT date_trunc( 'day', now() ) INTO today;
403 name = 'patron.max_reading_list_interval'
406 -- Make sure the setting is a valid interval
409 threshold := today - CAST( translate( usr_setting.value, '"', '' ) AS INTERVAL );
412 RAISE NOTICE 'Invalid setting patron.max_reading_list_interval for user %: ''%''',
413 usr_setting.usr, usr_setting.value;
417 --RAISE NOTICE 'User % threshold %', usr_setting.usr, threshold;
419 DELETE FROM container.copy_bucket_item
426 container.copy_bucket
428 owner = usr_setting.usr
429 AND btype = 'circ_history'
431 AND create_time < threshold;
437 COMMENT ON FUNCTION container.clear_all_expired_circ_history_items( ) IS $$
439 * Delete expired circulation bucket items for all users that have
440 * a setting for patron.max_reading_list_interval.
445 CREATE OR REPLACE FUNCTION asset.merge_record_assets( target_record BIGINT, source_record BIGINT ) RETURNS INT AS $func$
447 moved_objects INT := 0;
448 source_cn asset.call_number%ROWTYPE;
449 target_cn asset.call_number%ROWTYPE;
450 metarec metabib.metarecord%ROWTYPE;
451 hold action.hold_request%ROWTYPE;
452 ser_rec serial.record_entry%ROWTYPE;
459 -- move any 856 entries on records that have at least one MARC-mapped URI entry
460 SELECT INTO uri_count COUNT(*)
461 FROM asset.uri_call_number_map m
462 JOIN asset.call_number cn ON (m.call_number = cn.id)
463 WHERE cn.record = source_record;
465 IF uri_count > 0 THEN
467 SELECT COUNT(*) INTO counter
474 ) as t(i int,c text);
476 FOR i IN 1 .. counter LOOP
477 SELECT '<datafield xmlns="http://www.loc.gov/MARC21/slim" tag="856">' ||
480 '<subfield code="' || subfield || '">' ||
483 regexp_replace(data,'&','&','g'),
489 ) || '</datafield>' INTO uri_datafield
493 'biblio.record_entry',
494 '//*[@tag="856"][position()=' || i || ']/*/@code|' ||
495 '//*[@tag="856"][position()=' || i || ']/*[@code]',
496 'id=' || source_record
497 ) as t(id int,subfield text,data text);
499 uri_text := uri_text || uri_datafield;
502 IF uri_text <> '' THEN
503 UPDATE biblio.record_entry
504 SET marc = regexp_replace(marc,'(</[^>]*record>)', uri_text || E'\\1')
505 WHERE id = target_record;
510 -- Find and move metarecords to the target record
511 SELECT INTO metarec *
512 FROM metabib.metarecord
513 WHERE master_record = source_record;
516 UPDATE metabib.metarecord
517 SET master_record = target_record,
519 WHERE id = metarec.id;
521 moved_objects := moved_objects + 1;
524 -- Find call numbers attached to the source ...
525 FOR source_cn IN SELECT * FROM asset.call_number WHERE record = source_record LOOP
527 SELECT INTO target_cn *
528 FROM asset.call_number
529 WHERE label = source_cn.label
530 AND owning_lib = source_cn.owning_lib
531 AND record = target_record;
533 -- ... and if there's a conflicting one on the target ...
536 -- ... move the copies to that, and ...
538 SET call_number = target_cn.id
539 WHERE call_number = source_cn.id;
541 -- ... move V holds to the move-target call number
542 FOR hold IN SELECT * FROM action.hold_request WHERE target = source_cn.id AND hold_type = 'V' LOOP
544 UPDATE action.hold_request
545 SET target = target_cn.id
548 moved_objects := moved_objects + 1;
553 -- ... just move the call number to the target record
554 UPDATE asset.call_number
555 SET record = target_record
556 WHERE id = source_cn.id;
559 moved_objects := moved_objects + 1;
562 -- Find T holds targeting the source record ...
563 FOR hold IN SELECT * FROM action.hold_request WHERE target = source_record AND hold_type = 'T' LOOP
565 -- ... and move them to the target record
566 UPDATE action.hold_request
567 SET target = target_record
570 moved_objects := moved_objects + 1;
573 -- Find serial records targeting the source record ...
574 FOR ser_rec IN SELECT * FROM serial.record_entry WHERE record = source_record LOOP
575 -- ... and move them to the target record
576 UPDATE serial.record_entry
577 SET record = target_record
578 WHERE id = ser_rec.id;
580 moved_objects := moved_objects + 1;
583 -- Finally, "delete" the source record
584 DELETE FROM biblio.record_entry WHERE id = source_record;
586 -- That's all, folks!
587 RETURN moved_objects;
589 $func$ LANGUAGE plpgsql;