2 * Copyright (C) 2004-2008 Georgia Public Library Service
3 * Copyright (C) 2008 Equinox Software, Inc.
4 * Copyright (C) 2010 Laurentian University
5 * Mike Rylander <miker@esilibrary.com>
6 * Dan Scott <dscott@laurentian.ca>
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version 2
11 * of the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
20 DROP SCHEMA IF EXISTS authority CASCADE;
23 CREATE SCHEMA authority;
25 CREATE TABLE authority.control_set (
26 id SERIAL PRIMARY KEY,
27 name TEXT NOT NULL UNIQUE, -- i18n
28 description TEXT -- i18n
31 CREATE TABLE authority.control_set_authority_field (
32 id SERIAL PRIMARY KEY,
33 main_entry INT REFERENCES authority.control_set_authority_field (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
34 control_set INT NOT NULL REFERENCES authority.control_set (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
36 nfi CHAR(1), -- non-filing indicator
37 sf_list TEXT NOT NULL,
38 display_sf_list TEXT NOT NULL,
39 name TEXT NOT NULL, -- i18n
40 description TEXT, -- i18n
42 linking_subfield CHAR(1)
45 CREATE TABLE authority.control_set_bib_field (
46 id SERIAL PRIMARY KEY,
47 authority_field INT NOT NULL REFERENCES authority.control_set_authority_field (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
51 -- Seed data will be generated from class <-> axis mapping
52 CREATE TABLE authority.control_set_bib_field_metabib_field_map (
53 id SERIAL PRIMARY KEY,
54 bib_field INT NOT NULL REFERENCES authority.control_set_bib_field (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
55 metabib_field INT NOT NULL REFERENCES config.metabib_field (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
56 CONSTRAINT a_bf_mf_map_once UNIQUE (bib_field, metabib_field)
59 CREATE VIEW authority.control_set_auth_field_metabib_field_map_main AS
60 SELECT DISTINCT b.authority_field, m.metabib_field
61 FROM authority.control_set_bib_field_metabib_field_map m JOIN authority.control_set_bib_field b ON (b.id = m.bib_field);
62 COMMENT ON VIEW authority.control_set_auth_field_metabib_field_map_main IS $$metabib fields for main entry auth fields$$;
64 CREATE VIEW authority.control_set_auth_field_metabib_field_map_refs_only AS
65 SELECT DISTINCT a.id AS authority_field, m.metabib_field
66 FROM authority.control_set_authority_field a
67 JOIN authority.control_set_authority_field ame ON (a.main_entry = ame.id)
68 JOIN authority.control_set_bib_field b ON (b.authority_field = ame.id)
69 JOIN authority.control_set_bib_field_metabib_field_map mf ON (mf.bib_field = b.id)
70 JOIN authority.control_set_auth_field_metabib_field_map_main m ON (ame.id = m.authority_field);
71 COMMENT ON VIEW authority.control_set_auth_field_metabib_field_map_refs_only IS $$metabib fields for NON-main entry auth fields$$;
73 CREATE VIEW authority.control_set_auth_field_metabib_field_map_refs AS
74 SELECT * FROM authority.control_set_auth_field_metabib_field_map_main
76 SELECT * FROM authority.control_set_auth_field_metabib_field_map_refs_only;
77 COMMENT ON VIEW authority.control_set_auth_field_metabib_field_map_refs IS $$metabib fields for all auth fields$$;
80 -- blind refs only is probably what we want for lookup in bib/auth browse
81 CREATE VIEW authority.control_set_auth_field_metabib_field_map_blind_refs_only AS
83 FROM authority.control_set_auth_field_metabib_field_map_refs_only r
84 JOIN authority.control_set_authority_field a ON (r.authority_field = a.id)
85 WHERE linking_subfield IS NULL;
86 COMMENT ON VIEW authority.control_set_auth_field_metabib_field_map_blind_refs_only IS $$metabib fields for NON-main entry auth fields that can't be linked to other records$$; -- '
88 CREATE VIEW authority.control_set_auth_field_metabib_field_map_blind_refs AS
90 FROM authority.control_set_auth_field_metabib_field_map_refs r
91 JOIN authority.control_set_authority_field a ON (r.authority_field = a.id)
92 WHERE linking_subfield IS NULL;
93 COMMENT ON VIEW authority.control_set_auth_field_metabib_field_map_blind_refs IS $$metabib fields for all auth fields that can't be linked to other records$$; -- '
95 CREATE VIEW authority.control_set_auth_field_metabib_field_map_blind_main AS
97 FROM authority.control_set_auth_field_metabib_field_map_main r
98 JOIN authority.control_set_authority_field a ON (r.authority_field = a.id)
99 WHERE linking_subfield IS NULL;
100 COMMENT ON VIEW authority.control_set_auth_field_metabib_field_map_blind_main IS $$metabib fields for main entry auth fields that can't be linked to other records$$; -- '
102 CREATE TABLE authority.thesaurus (
103 code TEXT PRIMARY KEY, -- MARC21 thesaurus code
104 control_set INT REFERENCES authority.control_set (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
105 name TEXT NOT NULL UNIQUE, -- i18n
106 description TEXT -- i18n
109 CREATE TABLE authority.browse_axis (
110 code TEXT PRIMARY KEY,
111 name TEXT UNIQUE NOT NULL, -- i18n
112 sorter TEXT REFERENCES config.record_attr_definition (name) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
116 CREATE TABLE authority.browse_axis_authority_field_map (
117 id SERIAL PRIMARY KEY,
118 axis TEXT NOT NULL REFERENCES authority.browse_axis (code) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
119 field INT NOT NULL REFERENCES authority.control_set_authority_field (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED
122 CREATE TABLE authority.record_entry (
123 id BIGSERIAL PRIMARY KEY,
124 create_date TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now(),
125 edit_date TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now(),
126 creator INT NOT NULL DEFAULT 1,
127 editor INT NOT NULL DEFAULT 1,
128 active BOOL NOT NULL DEFAULT TRUE,
129 deleted BOOL NOT NULL DEFAULT FALSE,
131 control_set INT REFERENCES authority.control_set (id) ON UPDATE CASCADE DEFERRABLE INITIALLY DEFERRED,
133 last_xact_id TEXT NOT NULL,
138 CREATE INDEX authority_record_entry_creator_idx ON authority.record_entry ( creator );
139 CREATE INDEX authority_record_entry_editor_idx ON authority.record_entry ( editor );
140 CREATE INDEX authority_record_entry_create_date_idx ON authority.record_entry ( create_date );
141 CREATE INDEX authority_record_entry_edit_date_idx ON authority.record_entry ( edit_date );
142 CREATE INDEX authority_record_deleted_idx ON authority.record_entry(deleted) WHERE deleted IS FALSE OR deleted = false;
143 CREATE TRIGGER a_marcxml_is_well_formed BEFORE INSERT OR UPDATE ON authority.record_entry FOR EACH ROW EXECUTE PROCEDURE biblio.check_marcxml_well_formed();
144 CREATE TRIGGER b_maintain_901 BEFORE INSERT OR UPDATE ON authority.record_entry FOR EACH ROW EXECUTE PROCEDURE evergreen.maintain_901();
145 CREATE TRIGGER c_maintain_control_numbers BEFORE INSERT OR UPDATE ON authority.record_entry FOR EACH ROW EXECUTE PROCEDURE maintain_control_numbers();
147 CREATE TABLE authority.authority_linking (
148 id BIGSERIAL PRIMARY KEY,
149 source BIGINT REFERENCES authority.record_entry (id) NOT NULL,
150 target BIGINT REFERENCES authority.record_entry (id) NOT NULL,
151 field INT REFERENCES authority.control_set_authority_field (id) NOT NULL
154 CREATE TABLE authority.bib_linking (
155 id BIGSERIAL PRIMARY KEY,
156 bib BIGINT NOT NULL REFERENCES biblio.record_entry (id),
157 authority BIGINT NOT NULL REFERENCES authority.record_entry (id)
159 CREATE INDEX authority_bl_bib_idx ON authority.bib_linking ( bib );
160 CREATE UNIQUE INDEX authority_bl_bib_authority_once_idx ON authority.bib_linking ( authority, bib );
162 CREATE TABLE authority.record_note (
163 id BIGSERIAL PRIMARY KEY,
164 record BIGINT NOT NULL REFERENCES authority.record_entry (id) DEFERRABLE INITIALLY DEFERRED,
166 creator INT NOT NULL DEFAULT 1,
167 editor INT NOT NULL DEFAULT 1,
168 create_date TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now(),
169 edit_date TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now()
171 CREATE INDEX authority_record_note_record_idx ON authority.record_note ( record );
172 CREATE INDEX authority_record_note_creator_idx ON authority.record_note ( creator );
173 CREATE INDEX authority_record_note_editor_idx ON authority.record_note ( editor );
175 CREATE TABLE authority.rec_descriptor (
176 id BIGSERIAL PRIMARY KEY,
182 CREATE INDEX authority_rec_descriptor_record_idx ON authority.rec_descriptor (record);
184 CREATE TABLE authority.full_rec (
185 id BIGSERIAL PRIMARY KEY,
186 record BIGINT NOT NULL,
187 tag CHAR(3) NOT NULL,
192 index_vector tsvector NOT NULL
194 CREATE INDEX authority_full_rec_record_idx ON authority.full_rec (record);
195 CREATE INDEX authority_full_rec_tag_subfield_idx ON authority.full_rec (tag, subfield);
196 CREATE INDEX authority_full_rec_tag_part_idx ON authority.full_rec (SUBSTRING(tag FROM 2));
197 CREATE INDEX authority_full_rec_subfield_a_idx ON authority.full_rec (value) WHERE subfield = 'a';
198 CREATE TRIGGER authority_full_rec_fti_trigger
199 BEFORE UPDATE OR INSERT ON authority.full_rec
200 FOR EACH ROW EXECUTE PROCEDURE oils_tsearch2('keyword');
202 CREATE INDEX authority_full_rec_index_vector_idx ON authority.full_rec USING GIST (index_vector);
203 /* Enable LIKE to use an index for database clusters with locales other than C or POSIX */
204 CREATE INDEX authority_full_rec_value_tpo_index ON authority.full_rec (value text_pattern_ops);
205 /* But we still need this (boooo) for paging using >, <, etc */
206 CREATE INDEX authority_full_rec_value_index ON authority.full_rec (value);
208 CREATE RULE protect_authority_rec_delete AS ON DELETE TO authority.record_entry DO INSTEAD (UPDATE authority.record_entry SET deleted = TRUE WHERE OLD.id = authority.record_entry.id; DELETE FROM authority.full_rec WHERE record = OLD.id);
210 -- Intended to be used in a unique index on authority.record_entry like so:
211 -- CREATE UNIQUE INDEX unique_by_heading_and_thesaurus
212 -- ON authority.record_entry (heading)
213 -- WHERE deleted IS FALSE or deleted = FALSE;
214 CREATE OR REPLACE FUNCTION authority.normalize_heading( marcxml TEXT, no_thesaurus BOOL ) RETURNS TEXT AS $func$
216 acsaf authority.control_set_authority_field%ROWTYPE;
227 auth_id INT DEFAULT COALESCE(NULLIF(oils_xpath_string('//*[@tag="901"]/*[local-name()="subfield" and @code="c"]', marcxml), ''), '0')::INT;
229 SELECT control_set INTO cset FROM authority.record_entry WHERE id = auth_id;
232 SELECT control_set INTO cset
233 FROM authority.control_set_authority_field
234 WHERE tag IN ( SELECT UNNEST(XPATH('//*[starts-with(@tag,"1")]/@tag',marcxml::XML)::TEXT[]))
238 thes_code := vandelay.marc21_extract_fixed_field(marcxml,'Subj');
239 IF thes_code IS NULL THEN
241 ELSIF thes_code = 'z' THEN
242 thes_code := COALESCE( oils_xpath_string('//*[@tag="040"]/*[@code="f"][1]', marcxml), '' );
246 FOR acsaf IN SELECT * FROM authority.control_set_authority_field WHERE control_set = cset AND main_entry IS NULL LOOP
247 tag_used := acsaf.tag;
248 nfi_used := acsaf.nfi;
251 FOR tag_node IN SELECT unnest(oils_xpath('//*[@tag="'||tag_used||'"]',marcxml)) LOOP
252 FOR sf_node IN SELECT unnest(oils_xpath('./*[contains("'||acsaf.sf_list||'",@code)]',tag_node)) LOOP
254 tmp_text := oils_xpath_string('.', sf_node);
255 sf := oils_xpath_string('./@code', sf_node);
257 IF first_sf AND tmp_text IS NOT NULL AND nfi_used IS NOT NULL THEN
259 tmp_text := SUBSTRING(
264 oils_xpath_string('./@ind'||nfi_used, tag_node),
279 IF tmp_text IS NOT NULL AND tmp_text <> '' THEN
280 heading_text := heading_text || E'\u2021' || sf || ' ' || tmp_text;
284 EXIT WHEN heading_text <> '';
287 EXIT WHEN heading_text <> '';
290 IF heading_text <> '' THEN
291 IF no_thesaurus IS TRUE THEN
292 heading_text := tag_used || ' ' || public.naco_normalize(heading_text);
294 heading_text := tag_used || '_' || COALESCE(nfi_used,'-') || '_' || thes_code || ' ' || public.naco_normalize(heading_text);
297 heading_text := 'NOHEADING_' || thes_code || ' ' || MD5(marcxml);
302 $func$ LANGUAGE PLPGSQL STABLE STRICT;
304 CREATE TABLE authority.simple_heading (
305 id BIGSERIAL PRIMARY KEY,
306 record BIGINT NOT NULL REFERENCES authority.record_entry (id),
307 atag INT NOT NULL REFERENCES authority.control_set_authority_field (id),
309 sort_value TEXT NOT NULL,
310 index_vector tsvector NOT NULL
312 CREATE TRIGGER authority_simple_heading_fti_trigger
313 BEFORE UPDATE OR INSERT ON authority.simple_heading
314 FOR EACH ROW EXECUTE PROCEDURE oils_tsearch2('keyword');
316 CREATE INDEX authority_simple_heading_index_vector_idx ON authority.simple_heading USING GIST (index_vector);
317 CREATE INDEX authority_simple_heading_value_idx ON authority.simple_heading (value);
318 CREATE INDEX authority_simple_heading_sort_value_idx ON authority.simple_heading (sort_value);
319 CREATE INDEX authority_simple_heading_record_idx ON authority.simple_heading (record);
321 CREATE OR REPLACE FUNCTION authority.simple_heading_set( marcxml TEXT ) RETURNS SETOF authority.simple_heading AS $func$
323 res authority.simple_heading%ROWTYPE;
324 acsaf authority.control_set_authority_field%ROWTYPE;
335 auth_id INT DEFAULT COALESCE(NULLIF(oils_xpath_string('//*[@tag="901"]/*[local-name()="subfield" and @code="c"]', marcxml), ''), '0')::INT;
338 SELECT control_set INTO cset FROM authority.record_entry WHERE id = auth_id;
341 SELECT control_set INTO cset
342 FROM authority.control_set_authority_field
343 WHERE tag IN ( SELECT UNNEST(XPATH('//*[starts-with(@tag,"1")]/@tag',marcxml::XML)::TEXT[]))
347 res.record := auth_id;
349 FOR acsaf IN SELECT * FROM authority.control_set_authority_field WHERE control_set = cset LOOP
351 res.atag := acsaf.id;
352 tag_used := acsaf.tag;
353 nfi_used := acsaf.nfi;
354 joiner_text := COALESCE(acsaf.joiner, ' ');
356 FOR tmp_xml IN SELECT UNNEST(XPATH('//*[@tag="'||tag_used||'"]', marcxml::XML)::TEXT[]) LOOP
358 heading_text := COALESCE(
359 oils_xpath_string('./*[contains("'||acsaf.display_sf_list||'",@code)]', tmp_xml, joiner_text),
363 IF nfi_used IS NOT NULL THEN
365 sort_text := SUBSTRING(
370 oils_xpath_string('./@ind'||nfi_used, tmp_xml::TEXT),
382 sort_text := heading_text;
385 IF heading_text IS NOT NULL AND heading_text <> '' THEN
386 res.value := heading_text;
387 res.sort_value := public.naco_normalize(sort_text);
388 res.index_vector = to_tsvector('keyword'::regconfig, res.sort_value);
398 $func$ LANGUAGE PLPGSQL STABLE STRICT;
400 CREATE OR REPLACE FUNCTION authority.simple_normalize_heading( marcxml TEXT ) RETURNS TEXT AS $func$
401 SELECT authority.normalize_heading($1, TRUE);
402 $func$ LANGUAGE SQL STABLE STRICT;
404 CREATE OR REPLACE FUNCTION authority.normalize_heading( marcxml TEXT ) RETURNS TEXT AS $func$
405 SELECT authority.normalize_heading($1, FALSE);
406 $func$ LANGUAGE SQL STABLE STRICT;
408 COMMENT ON FUNCTION authority.normalize_heading( TEXT ) IS $$
409 Extract the authority heading, thesaurus, and NACO-normalized values
410 from an authority record. The primary purpose is to build a unique
411 index to defend against duplicated authority records from the same
415 -- Store these in line with the MARC for easier indexing
416 CREATE OR REPLACE FUNCTION authority.normalize_heading_for_upsert () RETURNS TRIGGER AS $f$
418 NEW.heading := authority.normalize_heading( NEW.marc );
419 NEW.simple_heading := authority.simple_normalize_heading( NEW.marc );
422 $f$ LANGUAGE PLPGSQL;
424 CREATE TRIGGER update_headings_tgr BEFORE INSERT OR UPDATE ON authority.record_entry FOR EACH ROW EXECUTE PROCEDURE authority.normalize_heading_for_upsert();
426 -- Adding indexes using oils_xpath_string() for the main entry tags described in
427 -- authority.control_set_authority_field would speed this up, if we ever want to use it, though
428 -- the existing index on authority.normalize_heading() helps already with a record in hand
429 CREATE OR REPLACE VIEW authority.tracing_links AS
430 SELECT main.record AS record,
432 main.tag AS main_tag,
433 oils_xpath_string('//*[@tag="'||main.tag||'"]/*[local-name()="subfield"]', are.marc) AS main_value,
434 substr(link.value,1,1) AS relationship,
435 substr(link.value,2,1) AS use_restriction,
436 substr(link.value,3,1) AS deprecation,
437 substr(link.value,4,1) AS display_restriction,
439 link.tag AS link_tag,
440 oils_xpath_string('//*[@tag="'||link.tag||'"]/*[local-name()="subfield"]', are.marc) AS link_value,
441 are.heading AS normalized_main_value
442 FROM authority.full_rec main
443 JOIN authority.record_entry are ON (main.record = are.id)
444 JOIN authority.control_set_authority_field main_entry
445 ON (main_entry.tag = main.tag
446 AND main_entry.main_entry IS NULL
447 AND main.subfield = 'a' )
448 JOIN authority.control_set_authority_field sub_entry
449 ON (main_entry.id = sub_entry.main_entry)
450 JOIN authority.full_rec link
451 ON (link.record = main.record
452 AND link.tag = sub_entry.tag
453 AND link.subfield = 'w' );
455 -- Function to generate an ephemeral overlay template from an authority record
456 CREATE OR REPLACE FUNCTION authority.generate_overlay_template (source_xml TEXT) RETURNS TEXT AS $f$
459 main_entry authority.control_set_authority_field%ROWTYPE;
460 bib_field authority.control_set_bib_field%ROWTYPE;
461 auth_id INT DEFAULT oils_xpath_string('//*[@tag="901"]/*[local-name()="subfield" and @code="c"]', source_xml)::INT;
463 replace_data XML[] DEFAULT '{}'::XML[];
464 replace_rules TEXT[] DEFAULT '{}'::TEXT[];
469 IF auth_id IS NULL THEN
473 -- Default to the LoC controll set
474 SELECT control_set INTO cset FROM authority.record_entry WHERE id = auth_id;
476 -- if none, make a best guess
478 SELECT control_set INTO cset
479 FROM authority.control_set_authority_field
481 SELECT UNNEST(XPATH('//*[starts-with(@tag,"1")]/@tag',marc::XML)::TEXT[])
482 FROM authority.record_entry
488 -- if STILL none, no-op change
492 XMLATTRIBUTES('http://www.loc.gov/MARC21/slim' AS xmlns),
493 XMLELEMENT( name leader, '00881nam a2200193 4500'),
496 XMLATTRIBUTES( '905' AS tag, ' ' AS ind1, ' ' AS ind2),
499 XMLATTRIBUTES('d' AS code),
506 FOR main_entry IN SELECT * FROM authority.control_set_authority_field acsaf WHERE acsaf.control_set = cset AND acsaf.main_entry IS NULL LOOP
507 auth_field := XPATH('//*[@tag="'||main_entry.tag||'"][1]',source_xml::XML);
508 auth_i1 = (XPATH('@ind1',auth_field[1]))[1];
509 auth_i2 = (XPATH('@ind2',auth_field[1]))[1];
510 IF ARRAY_LENGTH(auth_field,1) > 0 THEN
511 FOR bib_field IN SELECT * FROM authority.control_set_bib_field WHERE authority_field = main_entry.id LOOP
512 SELECT XMLELEMENT( -- XMLAGG avoids magical <element> creation, but requires unnest subquery
514 XMLATTRIBUTES(bib_field.tag AS tag, auth_i1 AS ind1, auth_i2 AS ind2),
516 ) INTO tmp_data FROM UNNEST(XPATH('//*[local-name()="subfield"]', auth_field[1]));
517 replace_data := replace_data || tmp_data;
518 replace_rules := replace_rules || ( bib_field.tag || main_entry.sf_list || E'[0~\\)' || auth_id || '$]' );
525 SELECT XMLAGG(UNNEST) INTO tmp_data FROM UNNEST(replace_data);
529 XMLATTRIBUTES('http://www.loc.gov/MARC21/slim' AS xmlns),
530 XMLELEMENT( name leader, '00881nam a2200193 4500'),
534 XMLATTRIBUTES( '905' AS tag, ' ' AS ind1, ' ' AS ind2),
537 XMLATTRIBUTES('r' AS code),
538 ARRAY_TO_STRING(replace_rules,',')
543 $f$ STABLE LANGUAGE PLPGSQL;
545 CREATE OR REPLACE FUNCTION authority.generate_overlay_template ( BIGINT ) RETURNS TEXT AS $func$
546 SELECT authority.generate_overlay_template( marc ) FROM authority.record_entry WHERE id = $1;
549 CREATE OR REPLACE FUNCTION authority.merge_records ( target_record BIGINT, source_record BIGINT ) RETURNS INT AS $func$
551 moved_objects INT := 0;
553 bib_rec biblio.record_entry%ROWTYPE;
554 auth_link authority.bib_linking%ROWTYPE;
558 -- Defining our terms:
559 -- "target record" = the record that will survive the merge
560 -- "source record" = the record that is sacrifing its existence and being
561 -- replaced by the target record
563 -- 1. Update all bib records with the ID from target_record in their $0
566 FROM biblio.record_entry bre
567 JOIN authority.bib_linking abl ON abl.bib = bre.id
568 WHERE abl.authority = source_record
571 UPDATE biblio.record_entry
572 SET marc = REGEXP_REPLACE(
574 E'(<subfield\\s+code="0"\\s*>[^<]*?\\))' || source_record || '<',
575 E'\\1' || target_record || '<',
578 WHERE id = bib_rec.id;
580 moved_objects := moved_objects + 1;
583 -- 2. Grab the current value of reingest on same MARC flag
584 SELECT enabled INTO ingest_same
585 FROM config.internal_flag
586 WHERE name = 'ingest.reingest.force_on_same_marc'
589 -- 3. Temporarily set reingest on same to TRUE
590 UPDATE config.internal_flag
592 WHERE name = 'ingest.reingest.force_on_same_marc'
595 -- 4. Make a harmless update to target_record to trigger auto-update
596 -- in linked bibliographic records
597 UPDATE authority.record_entry
599 WHERE id = target_record;
601 -- 5. "Delete" source_record
602 DELETE FROM authority.record_entry WHERE id = source_record;
604 -- 6. Set "reingest on same MARC" flag back to initial value
605 UPDATE config.internal_flag
606 SET enabled = ingest_same
607 WHERE name = 'ingest.reingest.force_on_same_marc'
610 RETURN moved_objects;
612 $func$ LANGUAGE plpgsql;
615 -- Support function used to find the pivot for alpha-heading-browse style searching
616 CREATE OR REPLACE FUNCTION authority.simple_heading_find_pivot( a INT[], q TEXT ) RETURNS TEXT AS $$
618 sort_value_row RECORD;
623 t_term := public.naco_normalize(q);
625 SELECT CASE WHEN ash.sort_value LIKE t_term || '%' THEN 1 ELSE 0 END
626 + CASE WHEN ash.value LIKE t_term || '%' THEN 1 ELSE 0 END AS rank,
629 FROM authority.simple_heading ash
630 WHERE ash.atag = ANY (a)
631 AND ash.sort_value >= t_term
632 ORDER BY rank DESC, ash.sort_value
635 SELECT CASE WHEN ash.sort_value LIKE t_term || '%' THEN 1 ELSE 0 END
636 + CASE WHEN ash.value LIKE t_term || '%' THEN 1 ELSE 0 END AS rank,
639 FROM authority.simple_heading ash
640 WHERE ash.atag = ANY (a)
641 AND ash.value >= t_term
642 ORDER BY rank DESC, ash.sort_value
645 IF value_row.rank > sort_value_row.rank THEN
646 RETURN value_row.sort_value;
648 RETURN sort_value_row.sort_value;
653 CREATE OR REPLACE FUNCTION authority.simple_heading_browse_center( atag_list INT[], q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 9 ) RETURNS SETOF BIGINT AS $$
655 pivot_sort_value TEXT;
656 boffset INT DEFAULT 0;
657 aoffset INT DEFAULT 0;
658 blimit INT DEFAULT 0;
659 alimit INT DEFAULT 0;
662 pivot_sort_value := authority.simple_heading_find_pivot(atag_list,q);
665 blimit := pagesize / 2;
668 IF pagesize % 2 <> 0 THEN
669 alimit := alimit + 1;
675 boffset := pagesize / 2;
678 IF pagesize % 2 <> 0 THEN
679 boffset := boffset + 1;
685 -- "bottom" half of the browse results
689 FROM authority.simple_heading ash
690 WHERE ash.atag = ANY (atag_list)
691 AND ash.sort_value < pivot_sort_value
692 ORDER BY ash.sort_value DESC
694 OFFSET ABS(page) * pagesize - boffset
695 ) x ORDER BY row_number DESC;
700 -- "bottom" half of the browse results
702 FROM authority.simple_heading ash
703 WHERE ash.atag = ANY (atag_list)
704 AND ash.sort_value >= pivot_sort_value
705 ORDER BY ash.sort_value
707 OFFSET ABS(page) * pagesize - aoffset;
710 $$ LANGUAGE PLPGSQL ROWS 10;
712 CREATE OR REPLACE FUNCTION authority.axis_authority_tags(a TEXT) RETURNS INT[] AS $$
713 SELECT ARRAY_AGG(field) FROM authority.browse_axis_authority_field_map WHERE axis = $1;
717 CREATE OR REPLACE FUNCTION authority.axis_authority_tags_refs(a TEXT) RETURNS INT[] AS $$
718 SELECT ARRAY_AGG(y) from (
719 SELECT unnest(ARRAY_CAT(
721 (SELECT ARRAY_AGG(x.id) FROM authority.control_set_authority_field x WHERE x.main_entry = a.field)
723 FROM authority.browse_axis_authority_field_map a
728 CREATE OR REPLACE FUNCTION authority.btag_authority_tags(btag TEXT) RETURNS INT[] AS $$
729 SELECT ARRAY_AGG(authority_field) FROM authority.control_set_bib_field WHERE tag = $1
733 CREATE OR REPLACE FUNCTION authority.btag_authority_tags_refs(btag TEXT) RETURNS INT[] AS $$
734 SELECT ARRAY_AGG(y) from (
735 SELECT unnest(ARRAY_CAT(
736 ARRAY[a.authority_field],
737 (SELECT ARRAY_AGG(x.id) FROM authority.control_set_authority_field x WHERE x.main_entry = a.authority_field)
739 FROM authority.control_set_bib_field a
744 CREATE OR REPLACE FUNCTION authority.atag_authority_tags(atag TEXT) RETURNS INT[] AS $$
745 SELECT ARRAY_AGG(id) FROM authority.control_set_authority_field WHERE tag = $1
748 CREATE OR REPLACE FUNCTION authority.atag_authority_tags_refs(atag TEXT) RETURNS INT[] AS $$
749 SELECT ARRAY_AGG(y) from (
750 SELECT unnest(ARRAY_CAT(
752 (SELECT ARRAY_AGG(x.id) FROM authority.control_set_authority_field x WHERE x.main_entry = a.id)
754 FROM authority.control_set_authority_field a
759 CREATE OR REPLACE FUNCTION authority.axis_browse_center( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 9 ) RETURNS SETOF BIGINT AS $$
760 SELECT * FROM authority.simple_heading_browse_center(authority.axis_authority_tags($1), $2, $3, $4)
761 $$ LANGUAGE SQL ROWS 10;
763 CREATE OR REPLACE FUNCTION authority.btag_browse_center( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 9 ) RETURNS SETOF BIGINT AS $$
764 SELECT * FROM authority.simple_heading_browse_center(authority.btag_authority_tags($1), $2, $3, $4)
765 $$ LANGUAGE SQL ROWS 10;
767 CREATE OR REPLACE FUNCTION authority.atag_browse_center( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 9 ) RETURNS SETOF BIGINT AS $$
768 SELECT * FROM authority.simple_heading_browse_center(authority.atag_authority_tags($1), $2, $3, $4)
769 $$ LANGUAGE SQL ROWS 10;
771 CREATE OR REPLACE FUNCTION authority.axis_browse_center_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 9 ) RETURNS SETOF BIGINT AS $$
772 SELECT * FROM authority.simple_heading_browse_center(authority.axis_authority_tags_refs($1), $2, $3, $4)
773 $$ LANGUAGE SQL ROWS 10;
775 CREATE OR REPLACE FUNCTION authority.btag_browse_center_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 9 ) RETURNS SETOF BIGINT AS $$
776 SELECT * FROM authority.simple_heading_browse_center(authority.btag_authority_tags_refs($1), $2, $3, $4)
777 $$ LANGUAGE SQL ROWS 10;
779 CREATE OR REPLACE FUNCTION authority.atag_browse_center_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 9 ) RETURNS SETOF BIGINT AS $$
780 SELECT * FROM authority.simple_heading_browse_center(authority.atag_authority_tags_refs($1), $2, $3, $4)
781 $$ LANGUAGE SQL ROWS 10;
784 CREATE OR REPLACE FUNCTION authority.simple_heading_browse_top( atag_list INT[], q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
786 pivot_sort_value TEXT;
789 pivot_sort_value := authority.simple_heading_find_pivot(atag_list,q);
793 -- "bottom" half of the browse results
797 FROM authority.simple_heading ash
798 WHERE ash.atag = ANY (atag_list)
799 AND ash.sort_value < pivot_sort_value
800 ORDER BY ash.sort_value DESC
802 OFFSET (ABS(page) - 1) * pagesize
803 ) x ORDER BY row_number DESC;
808 -- "bottom" half of the browse results
810 FROM authority.simple_heading ash
811 WHERE ash.atag = ANY (atag_list)
812 AND ash.sort_value >= pivot_sort_value
813 ORDER BY ash.sort_value
815 OFFSET ABS(page) * pagesize ;
818 $$ LANGUAGE PLPGSQL ROWS 10;
820 CREATE OR REPLACE FUNCTION authority.axis_browse_top( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
821 SELECT * FROM authority.simple_heading_browse_top(authority.axis_authority_tags($1), $2, $3, $4)
822 $$ LANGUAGE SQL ROWS 10;
824 CREATE OR REPLACE FUNCTION authority.btag_browse_top( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
825 SELECT * FROM authority.simple_heading_browse_top(authority.btag_authority_tags($1), $2, $3, $4)
826 $$ LANGUAGE SQL ROWS 10;
828 CREATE OR REPLACE FUNCTION authority.atag_browse_top( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
829 SELECT * FROM authority.simple_heading_browse_top(authority.atag_authority_tags($1), $2, $3, $4)
830 $$ LANGUAGE SQL ROWS 10;
832 CREATE OR REPLACE FUNCTION authority.axis_browse_top_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
833 SELECT * FROM authority.simple_heading_browse_top(authority.axis_authority_tags_refs($1), $2, $3, $4)
834 $$ LANGUAGE SQL ROWS 10;
836 CREATE OR REPLACE FUNCTION authority.btag_browse_top_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
837 SELECT * FROM authority.simple_heading_browse_top(authority.btag_authority_tags_refs($1), $2, $3, $4)
838 $$ LANGUAGE SQL ROWS 10;
840 CREATE OR REPLACE FUNCTION authority.atag_browse_top_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
841 SELECT * FROM authority.simple_heading_browse_top(authority.atag_authority_tags_refs($1), $2, $3, $4)
842 $$ LANGUAGE SQL ROWS 10;
845 CREATE OR REPLACE FUNCTION authority.simple_heading_search_rank( atag_list INT[], q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
847 FROM authority.simple_heading ash,
848 public.naco_normalize($2) t(term),
849 plainto_tsquery('keyword'::regconfig,$2) ptsq(term)
850 WHERE ash.atag = ANY ($1)
851 AND ash.index_vector @@ ptsq.term
852 ORDER BY ts_rank_cd(ash.index_vector,ptsq.term,14)::numeric
853 + CASE WHEN ash.sort_value LIKE t.term || '%' THEN 2 ELSE 0 END
854 + CASE WHEN ash.value LIKE t.term || '%' THEN 1 ELSE 0 END DESC
857 $$ LANGUAGE SQL ROWS 10;
859 CREATE OR REPLACE FUNCTION authority.axis_search_rank( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
860 SELECT * FROM authority.simple_heading_search_rank(authority.axis_authority_tags($1), $2, $3, $4)
861 $$ LANGUAGE SQL ROWS 10;
863 CREATE OR REPLACE FUNCTION authority.btag_search_rank( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
864 SELECT * FROM authority.simple_heading_search_rank(authority.btag_authority_tags($1), $2, $3, $4)
865 $$ LANGUAGE SQL ROWS 10;
867 CREATE OR REPLACE FUNCTION authority.atag_search_rank( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
868 SELECT * FROM authority.simple_heading_search_rank(authority.atag_authority_tags($1), $2, $3, $4)
869 $$ LANGUAGE SQL ROWS 10;
871 CREATE OR REPLACE FUNCTION authority.axis_search_rank_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
872 SELECT * FROM authority.simple_heading_search_rank(authority.axis_authority_tags_refs($1), $2, $3, $4)
873 $$ LANGUAGE SQL ROWS 10;
875 CREATE OR REPLACE FUNCTION authority.btag_search_rank_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
876 SELECT * FROM authority.simple_heading_search_rank(authority.btag_authority_tags_refs($1), $2, $3, $4)
877 $$ LANGUAGE SQL ROWS 10;
879 CREATE OR REPLACE FUNCTION authority.atag_search_rank_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
880 SELECT * FROM authority.simple_heading_search_rank(authority.atag_authority_tags_refs($1), $2, $3, $4)
881 $$ LANGUAGE SQL ROWS 10;
884 CREATE OR REPLACE FUNCTION authority.simple_heading_search_heading( atag_list INT[], q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
886 FROM authority.simple_heading ash,
887 public.naco_normalize($2) t(term),
888 plainto_tsquery('keyword'::regconfig,$2) ptsq(term)
889 WHERE ash.atag = ANY ($1)
890 AND ash.index_vector @@ ptsq.term
891 ORDER BY ash.sort_value
894 $$ LANGUAGE SQL ROWS 10;
896 CREATE OR REPLACE FUNCTION authority.axis_search_heading( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
897 SELECT * FROM authority.simple_heading_search_heading(authority.axis_authority_tags($1), $2, $3, $4)
898 $$ LANGUAGE SQL ROWS 10;
900 CREATE OR REPLACE FUNCTION authority.btag_search_heading( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
901 SELECT * FROM authority.simple_heading_search_heading(authority.btag_authority_tags($1), $2, $3, $4)
902 $$ LANGUAGE SQL ROWS 10;
904 CREATE OR REPLACE FUNCTION authority.atag_search_heading( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
905 SELECT * FROM authority.simple_heading_search_heading(authority.atag_authority_tags($1), $2, $3, $4)
906 $$ LANGUAGE SQL ROWS 10;
908 CREATE OR REPLACE FUNCTION authority.axis_search_heading_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
909 SELECT * FROM authority.simple_heading_search_heading(authority.axis_authority_tags_refs($1), $2, $3, $4)
910 $$ LANGUAGE SQL ROWS 10;
912 CREATE OR REPLACE FUNCTION authority.btag_search_heading_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
913 SELECT * FROM authority.simple_heading_search_heading(authority.btag_authority_tags_refs($1), $2, $3, $4)
914 $$ LANGUAGE SQL ROWS 10;
916 CREATE OR REPLACE FUNCTION authority.atag_search_heading_refs( a TEXT, q TEXT, page INT DEFAULT 0, pagesize INT DEFAULT 10 ) RETURNS SETOF BIGINT AS $$
917 SELECT * FROM authority.simple_heading_search_heading(authority.atag_authority_tags_refs($1), $2, $3, $4)
918 $$ LANGUAGE SQL ROWS 10;