1 DROP SCHEMA IF EXISTS vandelay CASCADE;
5 CREATE SCHEMA vandelay;
7 CREATE TABLE vandelay.match_set (
10 owner INT NOT NULL REFERENCES actor.org_unit (id) ON DELETE CASCADE,
11 mtype TEXT NOT NULL DEFAULT 'biblio', -- 'biblio','authority','mfhd'?, others?
12 CONSTRAINT name_once_per_owner_mtype UNIQUE (name, owner, mtype)
15 -- Table to define match points, either FF via SVF or tag+subfield
16 CREATE TABLE vandelay.match_set_point (
17 id SERIAL PRIMARY KEY,
18 match_set INT REFERENCES vandelay.match_set (id),
19 parent INT REFERENCES vandelay.match_set_point (id),
20 bool_op TEXT CHECK (bool_op IS NULL OR (bool_op IN ('AND','OR','NOT'))),
21 svf TEXT REFERENCES config.record_attr_definition (name),
24 negate BOOL DEFAULT FALSE,
25 quality INT NOT NULL DEFAULT 1, -- higher is better
26 CONSTRAINT vmsp_need_a_subfield_with_a_tag CHECK ((tag IS NOT NULL AND subfield IS NOT NULL) OR tag IS NULL),
27 CONSTRAINT vmsp_need_a_tag_or_a_ff_or_a_bo CHECK (
28 (tag IS NOT NULL AND svf IS NULL AND bool_op IS NULL) OR
29 (tag IS NULL AND svf IS NOT NULL AND bool_op IS NULL) OR
30 (tag IS NULL AND svf IS NULL AND bool_op IS NOT NULL)
34 CREATE TABLE vandelay.match_set_quality (
35 id SERIAL PRIMARY KEY,
36 match_set INT NOT NULL REFERENCES vandelay.match_set (id),
37 svf TEXT REFERENCES config.record_attr_definition,
41 quality INT NOT NULL DEFAULT 1, -- higher is better
42 CONSTRAINT vmsq_need_a_subfield_with_a_tag CHECK ((tag IS NOT NULL AND subfield IS NOT NULL) OR tag IS NULL),
43 CONSTRAINT vmsq_need_a_tag_or_a_ff CHECK ((tag IS NOT NULL AND svf IS NULL) OR (tag IS NULL AND svf IS NOT NULL))
45 CREATE UNIQUE INDEX vmsq_def_once_per_set ON vandelay.match_set_quality (match_set, COALESCE(tag,''), COALESCE(subfield,''), COALESCE(svf,''));
48 CREATE TABLE vandelay.queue (
49 id BIGSERIAL PRIMARY KEY,
50 owner INT NOT NULL REFERENCES actor.usr (id) DEFERRABLE INITIALLY DEFERRED,
52 complete BOOL NOT NULL DEFAULT FALSE,
53 queue_type TEXT NOT NULL DEFAULT 'bib' CHECK (queue_type IN ('bib','authority')),
54 match_set INT REFERENCES vandelay.match_set (id) ON UPDATE CASCADE ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
55 CONSTRAINT vand_queue_name_once_per_owner_const UNIQUE (owner,name,queue_type)
58 CREATE TABLE vandelay.queued_record (
59 id BIGSERIAL PRIMARY KEY,
60 create_time TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
61 import_time TIMESTAMP WITH TIME ZONE,
62 purpose TEXT NOT NULL DEFAULT 'import' CHECK (purpose IN ('import','overlay')),
64 quality INT NOT NULL DEFAULT 0
69 /* Bib stuff at the top */
70 ----------------------------------------------------
72 CREATE TABLE vandelay.bib_attr_definition (
73 id SERIAL PRIMARY KEY,
74 code TEXT UNIQUE NOT NULL,
77 remove TEXT NOT NULL DEFAULT ''
80 -- Each TEXT field (other than 'name') should hold an XPath predicate for pulling the data needed
81 -- DROP TABLE vandelay.import_item_attr_definition CASCADE;
82 CREATE TABLE vandelay.import_item_attr_definition (
83 id BIGSERIAL PRIMARY KEY,
84 owner INT NOT NULL REFERENCES actor.org_unit (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
87 keep BOOL NOT NULL DEFAULT FALSE,
107 priv_note_title TEXT,
109 CONSTRAINT vand_import_item_attr_def_idx UNIQUE (owner,name)
112 CREATE TABLE vandelay.import_error (
113 code TEXT PRIMARY KEY,
114 description TEXT NOT NULL -- i18n
117 CREATE TABLE vandelay.bib_queue (
118 queue_type TEXT NOT NULL DEFAULT 'bib' CHECK (queue_type = 'bib'),
119 item_attr_def BIGINT REFERENCES vandelay.import_item_attr_definition (id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
120 CONSTRAINT vand_bib_queue_name_once_per_owner_const UNIQUE (owner,name,queue_type)
121 ) INHERITS (vandelay.queue);
122 ALTER TABLE vandelay.bib_queue ADD PRIMARY KEY (id);
124 CREATE TABLE vandelay.queued_bib_record (
125 queue INT NOT NULL REFERENCES vandelay.bib_queue (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
126 bib_source INT REFERENCES config.bib_source (id) DEFERRABLE INITIALLY DEFERRED,
127 imported_as BIGINT REFERENCES biblio.record_entry (id) DEFERRABLE INITIALLY DEFERRED,
128 import_error TEXT REFERENCES vandelay.import_error (code) ON DELETE SET NULL ON UPDATE CASCADE DEFERRABLE INITIALLY DEFERRED,
130 ) INHERITS (vandelay.queued_record);
131 ALTER TABLE vandelay.queued_bib_record ADD PRIMARY KEY (id);
132 CREATE INDEX queued_bib_record_queue_idx ON vandelay.queued_bib_record (queue);
134 CREATE TABLE vandelay.queued_bib_record_attr (
135 id BIGSERIAL PRIMARY KEY,
136 record BIGINT NOT NULL REFERENCES vandelay.queued_bib_record (id) DEFERRABLE INITIALLY DEFERRED,
137 field INT NOT NULL REFERENCES vandelay.bib_attr_definition (id) DEFERRABLE INITIALLY DEFERRED,
138 attr_value TEXT NOT NULL
140 CREATE INDEX queued_bib_record_attr_record_idx ON vandelay.queued_bib_record_attr (record);
142 CREATE TABLE vandelay.bib_match (
143 id BIGSERIAL PRIMARY KEY,
144 queued_record BIGINT REFERENCES vandelay.queued_bib_record (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
145 eg_record BIGINT REFERENCES biblio.record_entry (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
146 quality INT NOT NULL DEFAULT 0,
147 match_score INT NOT NULL DEFAULT 0
150 CREATE TABLE vandelay.import_item (
151 id BIGSERIAL PRIMARY KEY,
152 record BIGINT NOT NULL REFERENCES vandelay.queued_bib_record (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
153 definition BIGINT NOT NULL REFERENCES vandelay.import_item_attr_definition (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
154 import_error TEXT REFERENCES vandelay.import_error (code) ON DELETE SET NULL ON UPDATE CASCADE DEFERRABLE INITIALLY DEFERRED,
164 deposit_amount NUMERIC(8,2),
177 CREATE TABLE vandelay.import_bib_trash_fields (
178 id BIGSERIAL PRIMARY KEY,
179 owner INT NOT NULL REFERENCES actor.org_unit (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
181 CONSTRAINT vand_import_bib_trash_fields_idx UNIQUE (owner,field)
184 CREATE TABLE vandelay.merge_profile (
185 id BIGSERIAL PRIMARY KEY,
186 owner INT NOT NULL REFERENCES actor.org_unit (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
193 CONSTRAINT vand_merge_prof_owner_name_idx UNIQUE (owner,name),
194 CONSTRAINT add_replace_strip_or_preserve CHECK ((preserve_spec IS NOT NULL OR replace_spec IS NOT NULL) OR (preserve_spec IS NULL AND replace_spec IS NULL))
197 CREATE OR REPLACE FUNCTION vandelay.marc21_record_type( marc TEXT ) RETURNS config.marc21_rec_type_map AS $func$
204 retval config.marc21_rec_type_map%ROWTYPE;
206 ldr := oils_xpath_string( '//*[local-name()="leader"]', marc );
208 IF ldr IS NULL OR ldr = '' THEN
209 SELECT * INTO retval FROM config.marc21_rec_type_map WHERE code = 'BKS';
213 SELECT * INTO tval_rec FROM config.marc21_ff_pos_map WHERE fixed_field = 'Type' LIMIT 1; -- They're all the same
214 SELECT * INTO bval_rec FROM config.marc21_ff_pos_map WHERE fixed_field = 'BLvl' LIMIT 1; -- They're all the same
217 tval := SUBSTRING( ldr, tval_rec.start_pos + 1, tval_rec.length );
218 bval := SUBSTRING( ldr, bval_rec.start_pos + 1, bval_rec.length );
220 -- RAISE NOTICE 'type %, blvl %, ldr %', tval, bval, ldr;
222 SELECT * INTO retval FROM config.marc21_rec_type_map WHERE type_val LIKE '%' || tval || '%' AND blvl_val LIKE '%' || bval || '%';
225 IF retval.code IS NULL THEN
226 SELECT * INTO retval FROM config.marc21_rec_type_map WHERE code = 'BKS';
231 $func$ LANGUAGE PLPGSQL;
233 CREATE OR REPLACE FUNCTION vandelay.marc21_extract_fixed_field( marc TEXT, ff TEXT ) RETURNS TEXT AS $func$
240 rtype := (vandelay.marc21_record_type( marc )).code;
241 FOR ff_pos IN SELECT * FROM config.marc21_ff_pos_map WHERE fixed_field = ff AND rec_type = rtype ORDER BY tag DESC LOOP
242 FOR tag_data IN SELECT value FROM UNNEST( oils_xpath( '//*[@tag="' || UPPER(ff_pos.tag) || '"]/text()', marc ) ) x(value) LOOP
243 val := SUBSTRING( tag_data.value, ff_pos.start_pos + 1, ff_pos.length );
246 val := REPEAT( ff_pos.default_val, ff_pos.length );
252 $func$ LANGUAGE PLPGSQL;
254 CREATE TYPE biblio.record_ff_map AS (record BIGINT, ff_name TEXT, ff_value TEXT);
255 CREATE OR REPLACE FUNCTION vandelay.marc21_extract_all_fixed_fields( marc TEXT ) RETURNS SETOF biblio.record_ff_map AS $func$
260 output biblio.record_ff_map%ROWTYPE;
262 rtype := (vandelay.marc21_record_type( marc )).code;
264 FOR ff_pos IN SELECT * FROM config.marc21_ff_pos_map WHERE rec_type = rtype ORDER BY tag DESC LOOP
265 output.ff_name := ff_pos.fixed_field;
266 output.ff_value := NULL;
268 FOR tag_data IN SELECT value FROM UNNEST( oils_xpath( '//*[@tag="' || UPPER(tag) || '"]/text()', marc ) ) x(value) LOOP
269 output.ff_value := SUBSTRING( tag_data.value, ff_pos.start_pos + 1, ff_pos.length );
270 IF output.ff_value IS NULL THEN output.ff_value := REPEAT( ff_pos.default_val, ff_pos.length ); END IF;
272 output.ff_value := NULL;
279 $func$ LANGUAGE PLPGSQL;
281 CREATE TYPE biblio.marc21_physical_characteristics AS ( id INT, record BIGINT, ptype TEXT, subfield INT, value INT );
282 CREATE OR REPLACE FUNCTION vandelay.marc21_physical_characteristics( marc TEXT) RETURNS SETOF biblio.marc21_physical_characteristics AS $func$
286 ptype config.marc21_physical_characteristic_type_map%ROWTYPE;
287 psf config.marc21_physical_characteristic_subfield_map%ROWTYPE;
288 pval config.marc21_physical_characteristic_value_map%ROWTYPE;
289 retval biblio.marc21_physical_characteristics%ROWTYPE;
292 _007 := oils_xpath_string( '//*[@tag="007"]', marc );
294 IF _007 IS NOT NULL AND _007 <> '' THEN
295 SELECT * INTO ptype FROM config.marc21_physical_characteristic_type_map WHERE ptype_key = SUBSTRING( _007, 1, 1 );
297 IF ptype.ptype_key IS NOT NULL THEN
298 FOR psf IN SELECT * FROM config.marc21_physical_characteristic_subfield_map WHERE ptype_key = ptype.ptype_key LOOP
299 SELECT * INTO pval FROM config.marc21_physical_characteristic_value_map WHERE ptype_subfield = psf.id AND value = SUBSTRING( _007, psf.start_pos + 1, psf.length );
301 IF pval.id IS NOT NULL THEN
304 retval.ptype := ptype.ptype_key;
305 retval.subfield := psf.id;
306 retval.value := pval.id;
316 $func$ LANGUAGE PLPGSQL;
318 CREATE TYPE vandelay.flat_marc AS ( tag CHAR(3), ind1 TEXT, ind2 TEXT, subfield TEXT, value TEXT );
319 CREATE OR REPLACE FUNCTION vandelay.flay_marc ( TEXT ) RETURNS SETOF vandelay.flat_marc AS $func$
322 use MARC::File::XML (BinaryEncoding => 'UTF-8');
326 MARC::Charset->assume_unicode(1);
329 my $r = MARC::Record->new_from_xml( $xml );
331 return_next( { tag => 'LDR', value => $r->leader } );
333 for my $f ( $r->fields ) {
334 if ($f->is_control_field) {
335 return_next({ tag => $f->tag, value => $f->data });
337 for my $s ($f->subfields) {
340 ind1 => $f->indicator(1),
341 ind2 => $f->indicator(2),
346 if ( $f->tag eq '245' and $s->[0] eq 'a' ) {
347 my $trim = $f->indicator(2) || 0;
350 ind1 => $f->indicator(1),
351 ind2 => $f->indicator(2),
353 value => substr( $s->[1], $trim )
362 $func$ LANGUAGE PLPERLU;
364 CREATE OR REPLACE FUNCTION vandelay.flatten_marc ( marc TEXT ) RETURNS SETOF vandelay.flat_marc AS $func$
366 output vandelay.flat_marc%ROWTYPE;
369 FOR field IN SELECT * FROM vandelay.flay_marc( marc ) LOOP
370 output.ind1 := field.ind1;
371 output.ind2 := field.ind2;
372 output.tag := field.tag;
373 output.subfield := field.subfield;
374 IF field.subfield IS NOT NULL AND field.tag NOT IN ('020','022','024') THEN -- exclude standard numbers and control fields
375 output.value := naco_normalize(field.value, field.subfield);
377 output.value := field.value;
380 CONTINUE WHEN output.value IS NULL;
385 $func$ LANGUAGE PLPGSQL;
387 CREATE OR REPLACE FUNCTION vandelay.extract_rec_attrs ( xml TEXT, attr_defs TEXT[]) RETURNS hstore AS $_$
389 transformed_xml TEXT;
392 xfrm config.xml_transform%ROWTYPE;
394 new_attrs HSTORE := ''::HSTORE;
395 attr_def config.record_attr_definition%ROWTYPE;
398 FOR attr_def IN SELECT * FROM config.record_attr_definition WHERE name IN (SELECT * FROM UNNEST(attr_defs)) ORDER BY format LOOP
400 IF attr_def.tag IS NOT NULL THEN -- tag (and optional subfield list) selection
401 SELECT ARRAY_TO_STRING(ARRAY_ACCUM(x.value), COALESCE(attr_def.joiner,' ')) INTO attr_value
402 FROM vandelay.flatten_marc(xml) AS x
403 WHERE x.tag LIKE attr_def.tag
405 WHEN attr_def.sf_list IS NOT NULL
406 THEN POSITION(x.subfield IN attr_def.sf_list) > 0
413 ELSIF attr_def.fixed_field IS NOT NULL THEN -- a named fixed field, see config.marc21_ff_pos_map.fixed_field
414 attr_value := vandelay.marc21_extract_fixed_field(xml, attr_def.fixed_field);
416 ELSIF attr_def.xpath IS NOT NULL THEN -- and xpath expression
418 SELECT INTO xfrm * FROM config.xml_transform WHERE name = attr_def.format;
420 -- See if we can skip the XSLT ... it's expensive
421 IF prev_xfrm IS NULL OR prev_xfrm <> xfrm.name THEN
422 -- Can't skip the transform
423 IF xfrm.xslt <> '---' THEN
424 transformed_xml := oils_xslt_process(xml,xfrm.xslt);
426 transformed_xml := xml;
429 prev_xfrm := xfrm.name;
432 IF xfrm.name IS NULL THEN
433 -- just grab the marcxml (empty) transform
434 SELECT INTO xfrm * FROM config.xml_transform WHERE xslt = '---' LIMIT 1;
435 prev_xfrm := xfrm.name;
438 attr_value := oils_xpath_string(attr_def.xpath, transformed_xml, COALESCE(attr_def.joiner,' '), ARRAY[ARRAY[xfrm.prefix, xfrm.namespace_uri]]);
440 ELSIF attr_def.phys_char_sf IS NOT NULL THEN -- a named Physical Characteristic, see config.marc21_physical_characteristic_*_map
441 SELECT value::TEXT INTO attr_value
442 FROM vandelay.marc21_physical_characteristics(xml)
443 WHERE subfield = attr_def.phys_char_sf
444 LIMIT 1; -- Just in case ...
448 -- apply index normalizers to attr_value
450 SELECT n.func AS func,
451 n.param_count AS param_count,
453 FROM config.index_normalizer n
454 JOIN config.record_attr_index_norm_map m ON (m.norm = n.id)
455 WHERE attr = attr_def.name
457 EXECUTE 'SELECT ' || normalizer.func || '(' ||
458 quote_literal( attr_value ) ||
460 WHEN normalizer.param_count > 0
461 THEN ',' || REPLACE(REPLACE(BTRIM(normalizer.params,'[]'),E'\'',E'\\\''),E'"',E'\'')
468 -- Add the new value to the hstore
469 new_attrs := new_attrs || hstore( attr_def.name, attr_value );
475 $_$ LANGUAGE PLPGSQL;
477 CREATE OR REPLACE FUNCTION vandelay.extract_rec_attrs ( xml TEXT ) RETURNS hstore AS $_$
478 SELECT vandelay.extract_rec_attrs( $1, (SELECT ARRAY_ACCUM(name) FROM config.record_attr_definition));
481 -- Everything between this comment and the beginning of the definition of
482 -- vandelay.match_bib_record() is strictly in service of that function.
483 CREATE TYPE vandelay.match_set_test_result AS (record BIGINT, quality INTEGER);
485 CREATE OR REPLACE FUNCTION vandelay.match_set_test_marcxml(
486 match_set_id INTEGER, record_xml TEXT
487 ) RETURNS SETOF vandelay.match_set_test_result AS $$
498 tags_rstore := vandelay.flatten_marc_hstore(record_xml);
499 svf_rstore := vandelay.extract_rec_attrs(record_xml);
501 CREATE TEMPORARY TABLE _vandelay_tmp_qrows (q INTEGER);
502 CREATE TEMPORARY TABLE _vandelay_tmp_jrows (j TEXT);
504 -- generate the where clause and return that directly (into wq), and as
505 -- a side-effect, populate the _vandelay_tmp_[qj]rows tables.
506 wq := vandelay.get_expr_from_match_set(match_set_id);
508 query_ := 'SELECT bre.id AS record, ';
510 -- qrows table is for the quality bits we add to the SELECT clause
511 SELECT ARRAY_TO_STRING(
512 ARRAY_ACCUM('COALESCE(n' || q::TEXT || '.quality, 0)'), ' + '
513 ) INTO coal FROM _vandelay_tmp_qrows;
515 -- our query string so far is the SELECT clause and the inital FROM.
516 -- no JOINs yet nor the WHERE clause
517 query_ := query_ || coal || ' AS quality ' || E'\n' ||
518 'FROM biblio.record_entry bre ';
520 -- jrows table is for the joins we must make (and the real text conditions)
521 SELECT ARRAY_TO_STRING(ARRAY_ACCUM(j), E'\n') INTO joins
522 FROM _vandelay_tmp_jrows;
524 -- add those joins and the where clause to our query.
525 query_ := query_ || joins || E'\n' || 'WHERE ' || wq || ' AND not bre.deleted';
527 -- this will return rows of record,quality
528 FOR rec IN EXECUTE query_ USING tags_rstore, svf_rstore LOOP
532 DROP TABLE _vandelay_tmp_qrows;
533 DROP TABLE _vandelay_tmp_jrows;
539 CREATE OR REPLACE FUNCTION vandelay.flatten_marc_hstore(
541 ) RETURNS HSTORE AS $$
545 ARRAY_ACCUM(tag || (COALESCE(subfield, ''))),
549 SELECT tag, subfield, ARRAY_ACCUM(value)::TEXT AS value
550 FROM vandelay.flatten_marc(record_xml)
551 GROUP BY tag, subfield ORDER BY tag, subfield
557 CREATE OR REPLACE FUNCTION vandelay.get_expr_from_match_set(
561 root vandelay.match_set_point;
563 SELECT * INTO root FROM vandelay.match_set_point
564 WHERE parent IS NULL AND match_set = match_set_id;
566 RETURN vandelay.get_expr_from_match_set_point(root);
570 CREATE OR REPLACE FUNCTION vandelay.get_expr_from_match_set_point(
571 node vandelay.match_set_point
578 child vandelay.match_set_point;
580 SELECT ARRAY_ACCUM(id) INTO children FROM vandelay.match_set_point
581 WHERE parent = node.id;
583 IF ARRAY_LENGTH(children, 1) > 0 THEN
584 this_op := vandelay._get_expr_render_one(node);
587 WHILE children[i] IS NOT NULL LOOP
588 SELECT * INTO child FROM vandelay.match_set_point
589 WHERE id = children[i];
591 q := q || ' ' || this_op || ' ';
594 q := q || vandelay.get_expr_from_match_set_point(child);
598 ELSIF node.bool_op IS NULL THEN
599 PERFORM vandelay._get_expr_push_qrow(node);
600 PERFORM vandelay._get_expr_push_jrow(node);
601 RETURN vandelay._get_expr_render_one(node);
608 CREATE OR REPLACE FUNCTION vandelay._get_expr_push_qrow(
609 node vandelay.match_set_point
613 INSERT INTO _vandelay_tmp_qrows (q) VALUES (node.id);
617 CREATE OR REPLACE FUNCTION vandelay._get_expr_push_jrow(
618 node vandelay.match_set_point
632 IF node.tag IS NOT NULL THEN
634 IF node.subfield IS NOT NULL THEN
635 tagkey := tagkey || node.subfield;
639 my_alias := 'n' || node.id::TEXT;
641 jrow := 'LEFT JOIN (SELECT *, ' || node.quality ||
642 ' AS quality FROM metabib.';
643 IF node.tag IS NOT NULL THEN
644 jrow := jrow || 'full_rec) ' || my_alias || ' ON (' ||
645 my_alias || '.record = bre.id AND ' || my_alias || '.tag = ''' ||
647 IF node.subfield IS NOT NULL THEN
648 jrow := jrow || ' AND ' || my_alias || '.subfield = ''' ||
649 node.subfield || '''';
651 jrow := jrow || ' AND (' || my_alias || '.value ' || op ||
652 ' ANY(($1->''' || tagkey || ''')::TEXT[])))';
654 jrow := jrow || 'record_attr) ' || my_alias || ' ON (' ||
655 my_alias || '.id = bre.id AND (' ||
656 my_alias || '.attrs->''' || node.svf ||
657 ''' ' || op || ' $2->''' || node.svf || '''))';
659 INSERT INTO _vandelay_tmp_jrows (j) VALUES (jrow);
663 CREATE OR REPLACE FUNCTION vandelay._get_expr_render_one(
664 node vandelay.match_set_point
669 IF node.bool_op IS NOT NULL THEN
672 RETURN '(n' || node.id::TEXT || '.id IS NOT NULL)';
677 CREATE OR REPLACE FUNCTION vandelay.match_bib_record() RETURNS TRIGGER AS $func$
679 incoming_existing_id TEXT;
680 my_bib_queue vandelay.bib_queue%ROWTYPE;
681 test_result vandelay.match_set_test_result%ROWTYPE;
684 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
688 DELETE FROM vandelay.bib_match WHERE queued_record = NEW.id;
690 -- Perfect matches on 901$c exit early with a match with high quality.
691 incoming_existing_id :=
692 oils_xpath_string('//*[@tag="901"]/*[@code="c"][1]', NEW.marc);
694 IF incoming_existing_id IS NOT NULL AND incoming_existing_id != '' THEN
695 SELECT id INTO tmp_rec FROM biblio.record_entry WHERE id = incoming_existing_id::bigint;
696 IF tmp_rec IS NOT NULL THEN
697 INSERT INTO vandelay.bib_match (queued_record, eg_record, quality) VALUES ( NEW.id, incoming_existing_id::bigint, 9999);
702 SELECT * INTO my_bib_queue FROM vandelay.bib_queue WHERE id = NEW.queue;
704 FOR test_result IN SELECT * FROM
705 vandelay.match_set_test_marcxml(my_bib_queue.match_set, NEW.marc) LOOP
707 INSERT INTO vandelay.bib_match (
708 queued_record, eg_record, match_score, quality
710 NEW.id, test_result.record,
711 test_result.quality, vandelay.incoming_record_quality(NEW.marc, my_bib_queue.match_set)
718 $func$ LANGUAGE PLPGSQL;
720 CREATE OR REPLACE FUNCTION vandelay.incoming_record_quality ( xml TEXT, match_set_id INT ) RETURNS INT AS $_$
724 test vandelay.match_set_quality%ROWTYPE;
727 FOR test IN SELECT * FROM vandelay.match_set_quality WHERE match_set = match_set_id LOOP
728 IF test.tag IS NOT NULL THEN
729 FOR rvalue IN SELECT value FROM vandelay.flatten_marc( xml ) WHERE tag = test.tag AND subfield = test.subfield LOOP
730 IF test.value = rvalue THEN
731 out_q := out_q + test.quality;
735 IF test.value = vandelay.extract_rec_attrs(xml, ARRAY[test.svf]) THEN
736 out_q := out_q + test.quality;
743 $_$ LANGUAGE PLPGSQL;
745 CREATE TYPE vandelay.tcn_data AS (tcn TEXT, tcn_source TEXT, used BOOL);
746 CREATE OR REPLACE FUNCTION vandelay.find_bib_tcn_data ( xml TEXT ) RETURNS SETOF vandelay.tcn_data AS $_$
750 output vandelay.tcn_data%ROWTYPE;
754 eg_tcn := BTRIM((oils_xpath('//*[@tag="001"]/text()',xml))[1]);
755 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
757 eg_tcn_source := BTRIM((oils_xpath('//*[@tag="003"]/text()',xml))[1]);
758 IF eg_tcn_source IS NULL OR eg_tcn_source = '' THEN
759 eg_tcn_source := 'System Local';
762 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
765 output.used := FALSE;
770 output.tcn := eg_tcn;
771 output.tcn_source := eg_tcn_source;
777 eg_tcn := BTRIM((oils_xpath('//*[@tag="901"]/*[@code="a"]/text()',xml))[1]);
778 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
780 eg_tcn_source := BTRIM((oils_xpath('//*[@tag="901"]/*[@code="b"]/text()',xml))[1]);
781 IF eg_tcn_source IS NULL OR eg_tcn_source = '' THEN
782 eg_tcn_source := 'System Local';
785 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
788 output.used := FALSE;
793 output.tcn := eg_tcn;
794 output.tcn_source := eg_tcn_source;
800 eg_tcn := BTRIM((oils_xpath('//*[@tag="039"]/*[@code="a"]/text()',xml))[1]);
801 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
803 eg_tcn_source := BTRIM((oils_xpath('//*[@tag="039"]/*[@code="b"]/text()',xml))[1]);
804 IF eg_tcn_source IS NULL OR eg_tcn_source = '' THEN
805 eg_tcn_source := 'System Local';
808 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
811 output.used := FALSE;
816 output.tcn := eg_tcn;
817 output.tcn_source := eg_tcn_source;
823 eg_tcn := REGEXP_REPLACE((oils_xpath('//*[@tag="020"]/*[@code="a"]/text()',xml))[1], $re$^(\w+).*?$$re$, $re$\1$re$);
824 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
826 eg_tcn_source := 'ISBN';
828 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
831 output.used := FALSE;
836 output.tcn := eg_tcn;
837 output.tcn_source := eg_tcn_source;
843 eg_tcn := REGEXP_REPLACE((oils_xpath('//*[@tag="022"]/*[@code="a"]/text()',xml))[1], $re$^(\w+).*?$$re$, $re$\1$re$);
844 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
846 eg_tcn_source := 'ISSN';
848 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
851 output.used := FALSE;
856 output.tcn := eg_tcn;
857 output.tcn_source := eg_tcn_source;
863 eg_tcn := REGEXP_REPLACE((oils_xpath('//*[@tag="010"]/*[@code="a"]/text()',xml))[1], $re$^(\w+).*?$$re$, $re$\1$re$);
864 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
866 eg_tcn_source := 'LCCN';
868 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
871 output.used := FALSE;
876 output.tcn := eg_tcn;
877 output.tcn_source := eg_tcn_source;
883 eg_tcn := REGEXP_REPLACE((oils_xpath('//*[@tag="035"]/*[@code="a"]/text()',xml))[1], $re$^.*?(\w+)$$re$, $re$\1$re$);
884 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
886 eg_tcn_source := 'System Legacy';
888 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
891 output.used := FALSE;
896 output.tcn := eg_tcn;
897 output.tcn_source := eg_tcn_source;
904 $_$ LANGUAGE PLPGSQL;
906 CREATE OR REPLACE FUNCTION vandelay.add_field ( target_xml TEXT, source_xml TEXT, field TEXT, force_add INT ) RETURNS TEXT AS $_$
909 use MARC::File::XML (BinaryEncoding => 'UTF-8');
913 MARC::Charset->assume_unicode(1);
915 my $target_xml = shift;
916 my $source_xml = shift;
917 my $field_spec = shift;
918 my $force_add = shift || 0;
920 my $target_r = MARC::Record->new_from_xml( $target_xml );
921 my $source_r = MARC::Record->new_from_xml( $source_xml );
923 return $target_xml unless ($target_r && $source_r);
925 my @field_list = split(',', $field_spec);
928 for my $f (@field_list) {
929 $f =~ s/^\s*//; $f =~ s/\s*$//;
930 if ($f =~ /^(.{3})(\w*)(?:\[([^]]*)\])?$/) {
936 $match =~ s/^\s*//; $match =~ s/\s*$//;
937 $fields{$field} = { sf => [ split('', $sf) ] };
939 my ($msf,$mre) = split('~', $match);
940 if (length($msf) > 0 and length($mre) > 0) {
941 $msf =~ s/^\s*//; $msf =~ s/\s*$//;
942 $mre =~ s/^\s*//; $mre =~ s/\s*$//;
943 $fields{$field}{match} = { sf => $msf, re => qr/$mre/ };
949 for my $f ( keys %fields) {
950 if ( @{$fields{$f}{sf}} ) {
951 for my $from_field ($source_r->field( $f )) {
952 my @tos = $target_r->field( $f );
954 next if (exists($fields{$f}{match}) and !$force_add);
955 my @new_fields = map { $_->clone } $source_r->field( $f );
956 $target_r->insert_fields_ordered( @new_fields );
958 for my $to_field (@tos) {
959 if (exists($fields{$f}{match})) {
960 next unless (grep { $_ =~ $fields{$f}{match}{re} } $to_field->subfield($fields{$f}{match}{sf}));
962 my @new_sf = map { ($_ => $from_field->subfield($_)) } @{$fields{$f}{sf}};
963 $to_field->add_subfields( @new_sf );
968 my @new_fields = map { $_->clone } $source_r->field( $f );
969 $target_r->insert_fields_ordered( @new_fields );
973 $target_xml = $target_r->as_xml_record;
974 $target_xml =~ s/^<\?.+?\?>$//mo;
975 $target_xml =~ s/\n//sgo;
976 $target_xml =~ s/>\s+</></sgo;
980 $_$ LANGUAGE PLPERLU;
982 CREATE OR REPLACE FUNCTION vandelay.add_field ( target_xml TEXT, source_xml TEXT, field TEXT ) RETURNS TEXT AS $_$
983 SELECT vandelay.add_field( $1, $2, $3, 0 );
986 CREATE OR REPLACE FUNCTION vandelay.strip_field ( xml TEXT, field TEXT ) RETURNS TEXT AS $_$
989 use MARC::File::XML (BinaryEncoding => 'UTF-8');
993 MARC::Charset->assume_unicode(1);
996 my $r = MARC::Record->new_from_xml( $xml );
998 return $xml unless ($r);
1000 my $field_spec = shift;
1001 my @field_list = split(',', $field_spec);
1004 for my $f (@field_list) {
1005 $f =~ s/^\s*//; $f =~ s/\s*$//;
1006 if ($f =~ /^(.{3})(\w*)(?:\[([^]]*)\])?$/) {
1012 $match =~ s/^\s*//; $match =~ s/\s*$//;
1013 $fields{$field} = { sf => [ split('', $sf) ] };
1015 my ($msf,$mre) = split('~', $match);
1016 if (length($msf) > 0 and length($mre) > 0) {
1017 $msf =~ s/^\s*//; $msf =~ s/\s*$//;
1018 $mre =~ s/^\s*//; $mre =~ s/\s*$//;
1019 $fields{$field}{match} = { sf => $msf, re => qr/$mre/ };
1025 for my $f ( keys %fields) {
1026 for my $to_field ($r->field( $f )) {
1027 if (exists($fields{$f}{match})) {
1028 next unless (grep { $_ =~ $fields{$f}{match}{re} } $to_field->subfield($fields{$f}{match}{sf}));
1031 if ( @{$fields{$f}{sf}} ) {
1032 $to_field->delete_subfield(code => $fields{$f}{sf});
1034 $r->delete_field( $to_field );
1039 $xml = $r->as_xml_record;
1040 $xml =~ s/^<\?.+?\?>$//mo;
1042 $xml =~ s/>\s+</></sgo;
1046 $_$ LANGUAGE PLPERLU;
1048 CREATE OR REPLACE FUNCTION vandelay.replace_field ( target_xml TEXT, source_xml TEXT, field TEXT ) RETURNS TEXT AS $_$
1055 parsed_target := vandelay.strip_field( target_xml, ''); -- this dance normalizes the format of the xml for the IF below
1057 FOR curr_field IN SELECT UNNEST( STRING_TO_ARRAY(field, ',') ) LOOP -- naive split, but it's the same we use in the perl
1059 xml_output := vandelay.strip_field( parsed_target, curr_field);
1061 IF xml_output <> parsed_target AND curr_field ~ E'~' THEN
1062 -- we removed something, and there was a regexp restriction in the curr_field definition, so proceed
1063 xml_output := vandelay.add_field( xml_output, source_xml, curr_field, 1 );
1064 ELSIF curr_field !~ E'~' THEN
1065 -- No regexp restriction, add the curr_field
1066 xml_output := vandelay.add_field( xml_output, source_xml, curr_field, 0 );
1069 parsed_target := xml_output; -- in prep for any following loop iterations
1075 $_$ LANGUAGE PLPGSQL;
1077 CREATE OR REPLACE FUNCTION vandelay.merge_record_xml ( target_xml TEXT, source_xml TEXT, add_rule TEXT, replace_preserve_rule TEXT, strip_rule TEXT ) RETURNS TEXT AS $_$
1078 SELECT vandelay.replace_field( vandelay.add_field( vandelay.strip_field( $1, $5) , $2, $3 ), $2, $4);
1081 CREATE TYPE vandelay.compile_profile AS (add_rule TEXT, replace_rule TEXT, preserve_rule TEXT, strip_rule TEXT);
1082 CREATE OR REPLACE FUNCTION vandelay.compile_profile ( incoming_xml TEXT ) RETURNS vandelay.compile_profile AS $_$
1084 output vandelay.compile_profile%ROWTYPE;
1085 profile vandelay.merge_profile%ROWTYPE;
1087 profile_tmpl_owner TEXT;
1088 add_rule TEXT := '';
1089 strip_rule TEXT := '';
1090 replace_rule TEXT := '';
1091 preserve_rule TEXT := '';
1095 profile_tmpl := (oils_xpath('//*[@tag="905"]/*[@code="t"]/text()',incoming_xml))[1];
1096 profile_tmpl_owner := (oils_xpath('//*[@tag="905"]/*[@code="o"]/text()',incoming_xml))[1];
1098 IF profile_tmpl IS NOT NULL AND profile_tmpl <> '' AND profile_tmpl_owner IS NOT NULL AND profile_tmpl_owner <> '' THEN
1099 SELECT p.* INTO profile
1100 FROM vandelay.merge_profile p
1101 JOIN actor.org_unit u ON (u.id = p.owner)
1102 WHERE p.name = profile_tmpl
1103 AND u.shortname = profile_tmpl_owner;
1105 IF profile.id IS NOT NULL THEN
1106 add_rule := COALESCE(profile.add_spec,'');
1107 strip_rule := COALESCE(profile.strip_spec,'');
1108 replace_rule := COALESCE(profile.replace_spec,'');
1109 preserve_rule := COALESCE(profile.preserve_spec,'');
1113 add_rule := add_rule || ',' || COALESCE(ARRAY_TO_STRING(oils_xpath('//*[@tag="905"]/*[@code="a"]/text()',incoming_xml),','),'');
1114 strip_rule := strip_rule || ',' || COALESCE(ARRAY_TO_STRING(oils_xpath('//*[@tag="905"]/*[@code="d"]/text()',incoming_xml),','),'');
1115 replace_rule := replace_rule || ',' || COALESCE(ARRAY_TO_STRING(oils_xpath('//*[@tag="905"]/*[@code="r"]/text()',incoming_xml),','),'');
1116 preserve_rule := preserve_rule || ',' || COALESCE(ARRAY_TO_STRING(oils_xpath('//*[@tag="905"]/*[@code="p"]/text()',incoming_xml),','),'');
1118 output.add_rule := BTRIM(add_rule,',');
1119 output.replace_rule := BTRIM(replace_rule,',');
1120 output.strip_rule := BTRIM(strip_rule,',');
1121 output.preserve_rule := BTRIM(preserve_rule,',');
1125 $_$ LANGUAGE PLPGSQL;
1127 CREATE OR REPLACE FUNCTION vandelay.template_overlay_bib_record ( v_marc TEXT, eg_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
1129 merge_profile vandelay.merge_profile%ROWTYPE;
1130 dyn_profile vandelay.compile_profile%ROWTYPE;
1140 SELECT b.marc INTO eg_marc
1141 FROM biblio.record_entry b
1145 IF eg_marc IS NULL OR v_marc IS NULL THEN
1146 -- RAISE NOTICE 'no marc for template or bib record';
1150 dyn_profile := vandelay.compile_profile( v_marc );
1152 IF merge_profile_id IS NOT NULL THEN
1153 SELECT * INTO merge_profile FROM vandelay.merge_profile WHERE id = merge_profile_id;
1155 dyn_profile.add_rule := BTRIM( dyn_profile.add_rule || ',' || COALESCE(merge_profile.add_spec,''), ',');
1156 dyn_profile.strip_rule := BTRIM( dyn_profile.strip_rule || ',' || COALESCE(merge_profile.strip_spec,''), ',');
1157 dyn_profile.replace_rule := BTRIM( dyn_profile.replace_rule || ',' || COALESCE(merge_profile.replace_spec,''), ',');
1158 dyn_profile.preserve_rule := BTRIM( dyn_profile.preserve_rule || ',' || COALESCE(merge_profile.preserve_spec,''), ',');
1162 IF dyn_profile.replace_rule <> '' AND dyn_profile.preserve_rule <> '' THEN
1163 -- RAISE NOTICE 'both replace [%] and preserve [%] specified', dyn_profile.replace_rule, dyn_profile.preserve_rule;
1167 IF dyn_profile.replace_rule <> '' THEN
1168 source_marc = v_marc;
1169 target_marc = eg_marc;
1170 replace_rule = dyn_profile.replace_rule;
1172 source_marc = eg_marc;
1173 target_marc = v_marc;
1174 replace_rule = dyn_profile.preserve_rule;
1177 UPDATE biblio.record_entry
1178 SET marc = vandelay.merge_record_xml( target_marc, source_marc, dyn_profile.add_rule, replace_rule, dyn_profile.strip_rule )
1182 -- RAISE NOTICE 'update of biblio.record_entry failed';
1189 $$ LANGUAGE PLPGSQL;
1191 CREATE OR REPLACE FUNCTION vandelay.merge_record_xml ( target_marc TEXT, template_marc TEXT ) RETURNS TEXT AS $$
1193 dyn_profile vandelay.compile_profile%ROWTYPE;
1201 IF target_marc IS NULL OR template_marc IS NULL THEN
1202 -- RAISE NOTICE 'no marc for target or template record';
1206 dyn_profile := vandelay.compile_profile( template_marc );
1208 IF dyn_profile.replace_rule <> '' AND dyn_profile.preserve_rule <> '' THEN
1209 -- RAISE NOTICE 'both replace [%] and preserve [%] specified', dyn_profile.replace_rule, dyn_profile.preserve_rule;
1213 IF dyn_profile.replace_rule <> '' THEN
1214 trgt_marc = target_marc;
1215 tmpl_marc = template_marc;
1216 replace_rule = dyn_profile.replace_rule;
1218 tmp_marc = target_marc;
1219 trgt_marc = template_marc;
1220 tmpl_marc = tmp_marc;
1221 replace_rule = dyn_profile.preserve_rule;
1224 RETURN vandelay.merge_record_xml( trgt_marc, tmpl_marc, dyn_profile.add_rule, replace_rule, dyn_profile.strip_rule );
1227 $$ LANGUAGE PLPGSQL;
1229 CREATE OR REPLACE FUNCTION vandelay.template_overlay_bib_record ( v_marc TEXT, eg_id BIGINT) RETURNS BOOL AS $$
1230 SELECT vandelay.template_overlay_bib_record( $1, $2, NULL);
1233 CREATE OR REPLACE FUNCTION vandelay.overlay_bib_record ( import_id BIGINT, eg_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
1235 merge_profile vandelay.merge_profile%ROWTYPE;
1236 dyn_profile vandelay.compile_profile%ROWTYPE;
1246 SELECT q.marc INTO v_marc
1247 FROM vandelay.queued_record q
1248 JOIN vandelay.bib_match m ON (m.queued_record = q.id AND q.id = import_id)
1251 IF v_marc IS NULL THEN
1252 -- RAISE NOTICE 'no marc for vandelay or bib record';
1256 IF vandelay.template_overlay_bib_record( v_marc, eg_id, merge_profile_id) THEN
1257 UPDATE vandelay.queued_bib_record
1258 SET imported_as = eg_id,
1260 WHERE id = import_id;
1262 editor_string := (oils_xpath('//*[@tag="905"]/*[@code="u"]/text()',v_marc))[1];
1264 IF editor_string IS NOT NULL AND editor_string <> '' THEN
1265 SELECT usr INTO editor_id FROM actor.card WHERE barcode = editor_string;
1267 IF editor_id IS NULL THEN
1268 SELECT id INTO editor_id FROM actor.usr WHERE usrname = editor_string;
1271 IF editor_id IS NOT NULL THEN
1272 UPDATE biblio.record_entry SET editor = editor_id WHERE id = eg_id;
1279 -- RAISE NOTICE 'update of biblio.record_entry failed';
1284 $$ LANGUAGE PLPGSQL;
1286 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_record_with_best ( import_id BIGINT, merge_profile_id INT, lwm_ratio_value NUMERIC ) RETURNS BOOL AS $$
1291 IF lwm_ratio_value IS NULL THEN
1292 lwm_ratio_value := 0.0;
1295 PERFORM * FROM vandelay.queued_bib_record WHERE import_time IS NOT NULL AND id = import_id;
1298 -- RAISE NOTICE 'already imported, cannot auto-overlay'
1302 SELECT m.eg_record INTO eg_id
1303 FROM vandelay.bib_match m
1304 JOIN vandelay.queued_bib_record qr ON (m.queued_record = qr.id)
1305 JOIN vandelay.bib_queue q ON (qr.queue = q.id)
1306 JOIN biblio.record_entry r ON (r.id = m.eg_record)
1307 WHERE m.queued_record = import_id
1308 AND m.quality::NUMERIC / COALESCE(NULLIF(vandelay.incoming_record_quality(r.marc, q.match_set),0),1)::NUMERIC >= lwm_ratio_value
1309 ORDER BY m.match_score DESC, -- required match score
1310 m.quality::NUMERIC / COALESCE(NULLIF(vandelay.incoming_record_quality(r.marc, q.match_set),0),1)::NUMERIC DESC, -- quality tie breaker
1311 m.id -- when in doubt, use the first match
1314 IF eg_id IS NULL THEN
1315 -- RAISE NOTICE 'incoming record is not of high enough quality';
1319 RETURN vandelay.overlay_bib_record( import_id, eg_id, merge_profile_id );
1321 $$ LANGUAGE PLPGSQL;
1323 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_record_with_best ( import_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
1324 SELECT vandelay.auto_overlay_bib_record_with_best( $1, $2, p.lwm_ratio ) FROM vandelay.merge_profile p WHERE id = $2;
1327 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_record ( import_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
1333 PERFORM * FROM vandelay.queued_bib_record WHERE import_time IS NOT NULL AND id = import_id;
1336 -- RAISE NOTICE 'already imported, cannot auto-overlay'
1340 SELECT COUNT(*) INTO match_count FROM vandelay.bib_match WHERE queued_record = import_id;
1342 IF match_count <> 1 THEN
1343 -- RAISE NOTICE 'not an exact match';
1347 -- Check that the one match is on the first 901c
1348 SELECT m.eg_record INTO eg_id
1349 FROM vandelay.queued_bib_record q
1350 JOIN vandelay.bib_match m ON (m.queued_record = q.id)
1351 WHERE q.id = import_id
1352 AND m.eg_record = oils_xpath_string('//*[@tag="901"]/*[@code="c"][1]',marc)::BIGINT;
1355 -- RAISE NOTICE 'not a 901c match';
1359 RETURN vandelay.overlay_bib_record( import_id, eg_id, merge_profile_id );
1361 $$ LANGUAGE PLPGSQL;
1363 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_queue ( queue_id BIGINT, merge_profile_id INT ) RETURNS SETOF BIGINT AS $$
1365 queued_record vandelay.queued_bib_record%ROWTYPE;
1368 FOR queued_record IN SELECT * FROM vandelay.queued_bib_record WHERE queue = queue_id AND import_time IS NULL LOOP
1370 IF vandelay.auto_overlay_bib_record( queued_record.id, merge_profile_id ) THEN
1371 RETURN NEXT queued_record.id;
1379 $$ LANGUAGE PLPGSQL;
1381 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_queue_with_best ( queue_id BIGINT, merge_profile_id INT, lwm_ratio_value NUMERIC ) RETURNS SETOF BIGINT AS $$
1383 queued_record vandelay.queued_bib_record%ROWTYPE;
1386 FOR queued_record IN SELECT * FROM vandelay.queued_bib_record WHERE queue = queue_id AND import_time IS NULL LOOP
1388 IF vandelay.auto_overlay_bib_record_with_best( queued_record.id, merge_profile_id, lwm_ratio_value ) THEN
1389 RETURN NEXT queued_record.id;
1397 $$ LANGUAGE PLPGSQL;
1399 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_queue_with_best ( import_id BIGINT, merge_profile_id INT ) RETURNS SETOF BIGINT AS $$
1400 SELECT vandelay.auto_overlay_bib_queue_with_best( $1, $2, p.lwm_ratio ) FROM vandelay.merge_profile p WHERE id = $2;
1403 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_queue ( queue_id BIGINT ) RETURNS SETOF BIGINT AS $$
1404 SELECT * FROM vandelay.auto_overlay_bib_queue( $1, NULL );
1407 CREATE OR REPLACE FUNCTION vandelay.ingest_items ( import_id BIGINT, attr_def_id BIGINT ) RETURNS SETOF vandelay.import_item AS $$
1418 deposit_amount TEXT;
1431 tmp_attr_set RECORD;
1432 attr_set vandelay.import_item%ROWTYPE;
1438 SELECT * INTO attr_def FROM vandelay.import_item_attr_definition WHERE id = attr_def_id;
1442 attr_set.definition := attr_def.id;
1444 -- Build the combined XPath
1448 WHEN attr_def.owning_lib IS NULL THEN 'null()'
1449 WHEN LENGTH( attr_def.owning_lib ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.owning_lib || '"]'
1450 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.owning_lib
1455 WHEN attr_def.circ_lib IS NULL THEN 'null()'
1456 WHEN LENGTH( attr_def.circ_lib ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.circ_lib || '"]'
1457 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.circ_lib
1462 WHEN attr_def.call_number IS NULL THEN 'null()'
1463 WHEN LENGTH( attr_def.call_number ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.call_number || '"]'
1464 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.call_number
1469 WHEN attr_def.copy_number IS NULL THEN 'null()'
1470 WHEN LENGTH( attr_def.copy_number ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.copy_number || '"]'
1471 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.copy_number
1476 WHEN attr_def.status IS NULL THEN 'null()'
1477 WHEN LENGTH( attr_def.status ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.status || '"]'
1478 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.status
1483 WHEN attr_def.location IS NULL THEN 'null()'
1484 WHEN LENGTH( attr_def.location ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.location || '"]'
1485 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.location
1490 WHEN attr_def.circulate IS NULL THEN 'null()'
1491 WHEN LENGTH( attr_def.circulate ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.circulate || '"]'
1492 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.circulate
1497 WHEN attr_def.deposit IS NULL THEN 'null()'
1498 WHEN LENGTH( attr_def.deposit ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.deposit || '"]'
1499 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.deposit
1504 WHEN attr_def.deposit_amount IS NULL THEN 'null()'
1505 WHEN LENGTH( attr_def.deposit_amount ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.deposit_amount || '"]'
1506 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.deposit_amount
1511 WHEN attr_def.ref IS NULL THEN 'null()'
1512 WHEN LENGTH( attr_def.ref ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.ref || '"]'
1513 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.ref
1518 WHEN attr_def.holdable IS NULL THEN 'null()'
1519 WHEN LENGTH( attr_def.holdable ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.holdable || '"]'
1520 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.holdable
1525 WHEN attr_def.price IS NULL THEN 'null()'
1526 WHEN LENGTH( attr_def.price ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.price || '"]'
1527 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.price
1532 WHEN attr_def.barcode IS NULL THEN 'null()'
1533 WHEN LENGTH( attr_def.barcode ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.barcode || '"]'
1534 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.barcode
1539 WHEN attr_def.circ_modifier IS NULL THEN 'null()'
1540 WHEN LENGTH( attr_def.circ_modifier ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.circ_modifier || '"]'
1541 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.circ_modifier
1546 WHEN attr_def.circ_as_type IS NULL THEN 'null()'
1547 WHEN LENGTH( attr_def.circ_as_type ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.circ_as_type || '"]'
1548 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.circ_as_type
1553 WHEN attr_def.alert_message IS NULL THEN 'null()'
1554 WHEN LENGTH( attr_def.alert_message ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.alert_message || '"]'
1555 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.alert_message
1560 WHEN attr_def.opac_visible IS NULL THEN 'null()'
1561 WHEN LENGTH( attr_def.opac_visible ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.opac_visible || '"]'
1562 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.opac_visible
1567 WHEN attr_def.pub_note IS NULL THEN 'null()'
1568 WHEN LENGTH( attr_def.pub_note ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.pub_note || '"]'
1569 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.pub_note
1573 WHEN attr_def.priv_note IS NULL THEN 'null()'
1574 WHEN LENGTH( attr_def.priv_note ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.priv_note || '"]'
1575 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.priv_note
1580 owning_lib || '|' ||
1582 call_number || '|' ||
1583 copy_number || '|' ||
1588 deposit_amount || '|' ||
1593 circ_modifier || '|' ||
1594 circ_as_type || '|' ||
1595 alert_message || '|' ||
1600 -- RAISE NOTICE 'XPath: %', xpath;
1604 FROM oils_xpath_table( 'id', 'marc', 'vandelay.queued_bib_record', xpath, 'id = ' || import_id )
1605 AS t( id INT, ol TEXT, clib TEXT, cn TEXT, cnum TEXT, cs TEXT, cl TEXT, circ TEXT,
1606 dep TEXT, dep_amount TEXT, r TEXT, hold TEXT, pr TEXT, bc TEXT, circ_mod TEXT,
1607 circ_as TEXT, amessage TEXT, note TEXT, pnote TEXT, opac_vis TEXT )
1610 tmp_attr_set.pr = REGEXP_REPLACE(tmp_attr_set.pr, E'[^0-9\\.]', '', 'g');
1611 tmp_attr_set.dep_amount = REGEXP_REPLACE(tmp_attr_set.dep_amount, E'[^0-9\\.]', '', 'g');
1613 tmp_attr_set.pr := NULLIF( tmp_attr_set.pr, '' );
1614 tmp_attr_set.dep_amount := NULLIF( tmp_attr_set.dep_amount, '' );
1616 SELECT id INTO attr_set.owning_lib FROM actor.org_unit WHERE shortname = UPPER(tmp_attr_set.ol); -- INT
1617 SELECT id INTO attr_set.circ_lib FROM actor.org_unit WHERE shortname = UPPER(tmp_attr_set.clib); -- INT
1618 SELECT id INTO attr_set.status FROM config.copy_status WHERE LOWER(name) = LOWER(tmp_attr_set.cs); -- INT
1620 SELECT id INTO attr_set.location
1621 FROM asset.copy_location
1622 WHERE LOWER(name) = LOWER(tmp_attr_set.cl)
1623 AND asset.copy_location.owning_lib = COALESCE(attr_set.owning_lib, attr_set.circ_lib); -- INT
1625 attr_set.circulate :=
1626 LOWER( SUBSTRING( tmp_attr_set.circ, 1, 1)) IN ('t','y','1')
1627 OR LOWER(tmp_attr_set.circ) = 'circulating'; -- BOOL
1630 LOWER( SUBSTRING( tmp_attr_set.dep, 1, 1 ) ) IN ('t','y','1')
1631 OR LOWER(tmp_attr_set.dep) = 'deposit'; -- BOOL
1633 attr_set.holdable :=
1634 LOWER( SUBSTRING( tmp_attr_set.hold, 1, 1 ) ) IN ('t','y','1')
1635 OR LOWER(tmp_attr_set.hold) = 'holdable'; -- BOOL
1637 attr_set.opac_visible :=
1638 LOWER( SUBSTRING( tmp_attr_set.opac_vis, 1, 1 ) ) IN ('t','y','1')
1639 OR LOWER(tmp_attr_set.opac_vis) = 'visible'; -- BOOL
1642 LOWER( SUBSTRING( tmp_attr_set.r, 1, 1 ) ) IN ('t','y','1')
1643 OR LOWER(tmp_attr_set.r) = 'reference'; -- BOOL
1645 attr_set.copy_number := tmp_attr_set.cnum::INT; -- INT,
1646 attr_set.deposit_amount := tmp_attr_set.dep_amount::NUMERIC(6,2); -- NUMERIC(6,2),
1647 attr_set.price := tmp_attr_set.pr::NUMERIC(8,2); -- NUMERIC(8,2),
1649 attr_set.call_number := tmp_attr_set.cn; -- TEXT
1650 attr_set.barcode := tmp_attr_set.bc; -- TEXT,
1651 attr_set.circ_modifier := tmp_attr_set.circ_mod; -- TEXT,
1652 attr_set.circ_as_type := tmp_attr_set.circ_as; -- TEXT,
1653 attr_set.alert_message := tmp_attr_set.amessage; -- TEXT,
1654 attr_set.pub_note := tmp_attr_set.note; -- TEXT,
1655 attr_set.priv_note := tmp_attr_set.pnote; -- TEXT,
1656 attr_set.alert_message := tmp_attr_set.amessage; -- TEXT,
1658 RETURN NEXT attr_set;
1667 $$ LANGUAGE PLPGSQL;
1670 CREATE OR REPLACE FUNCTION vandelay.ingest_bib_marc ( ) RETURNS TRIGGER AS $$
1676 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
1680 FOR adef IN SELECT * FROM vandelay.bib_attr_definition LOOP
1682 SELECT extract_marc_field('vandelay.queued_bib_record', id, adef.xpath, adef.remove) INTO value FROM vandelay.queued_bib_record WHERE id = NEW.id;
1683 IF (value IS NOT NULL AND value <> '') THEN
1684 INSERT INTO vandelay.queued_bib_record_attr (record, field, attr_value) VALUES (NEW.id, adef.id, value);
1691 $$ LANGUAGE PLPGSQL;
1693 CREATE OR REPLACE FUNCTION vandelay.ingest_bib_items ( ) RETURNS TRIGGER AS $func$
1696 item_data vandelay.import_item%ROWTYPE;
1699 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
1703 SELECT item_attr_def INTO attr_def FROM vandelay.bib_queue WHERE id = NEW.queue;
1705 FOR item_data IN SELECT * FROM vandelay.ingest_items( NEW.id::BIGINT, attr_def ) LOOP
1706 INSERT INTO vandelay.import_item (
1730 item_data.definition,
1731 item_data.owning_lib,
1733 item_data.call_number,
1734 item_data.copy_number,
1737 item_data.circulate,
1739 item_data.deposit_amount,
1744 item_data.circ_modifier,
1745 item_data.circ_as_type,
1746 item_data.alert_message,
1748 item_data.priv_note,
1749 item_data.opac_visible
1755 $func$ LANGUAGE PLPGSQL;
1757 CREATE OR REPLACE FUNCTION vandelay.match_bib_record ( ) RETURNS TRIGGER AS $func$
1766 DELETE FROM vandelay.bib_match WHERE queued_record = NEW.id;
1768 SELECT * INTO attr_def FROM vandelay.bib_attr_definition WHERE xpath = '//*[@tag="901"]/*[@code="c"]' ORDER BY id LIMIT 1;
1770 IF attr_def IS NOT NULL AND attr_def.id IS NOT NULL THEN
1771 id_value := extract_marc_field('vandelay.queued_bib_record', NEW.id, attr_def.xpath, attr_def.remove);
1773 IF id_value IS NOT NULL AND id_value <> '' AND id_value ~ $r$^\d+$$r$ THEN
1774 SELECT id INTO exact_id FROM biblio.record_entry WHERE id = id_value::BIGINT AND NOT deleted;
1775 SELECT * INTO attr FROM vandelay.queued_bib_record_attr WHERE record = NEW.id and field = attr_def.id LIMIT 1;
1776 IF exact_id IS NOT NULL THEN
1777 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('id', attr.id, NEW.id, exact_id);
1782 IF exact_id IS NULL THEN
1783 FOR attr IN SELECT a.* FROM vandelay.queued_bib_record_attr a JOIN vandelay.bib_attr_definition d ON (d.id = a.field) WHERE record = NEW.id AND d.ident IS TRUE LOOP
1785 -- All numbers? check for an id match
1786 IF (attr.attr_value ~ $r$^\d+$$r$) THEN
1787 FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE id = attr.attr_value::BIGINT AND deleted IS FALSE LOOP
1788 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('id', attr.id, NEW.id, eg_rec.id);
1792 -- Looks like an ISBN? check for an isbn match
1793 IF (attr.attr_value ~* $r$^[0-9x]+$$r$ AND character_length(attr.attr_value) IN (10,13)) THEN
1794 FOR eg_rec IN EXECUTE $$SELECT * FROM metabib.full_rec fr WHERE fr.value LIKE evergreen.lowercase('$$ || attr.attr_value || $$%') AND fr.tag = '020' AND fr.subfield = 'a'$$ LOOP
1795 PERFORM id FROM biblio.record_entry WHERE id = eg_rec.record AND deleted IS FALSE;
1797 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('isbn', attr.id, NEW.id, eg_rec.record);
1801 -- subcheck for isbn-as-tcn
1802 FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = 'i' || attr.attr_value AND deleted IS FALSE LOOP
1803 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
1807 -- check for an OCLC tcn_value match
1808 IF (attr.attr_value ~ $r$^o\d+$$r$) THEN
1809 FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = regexp_replace(attr.attr_value,'^o','ocm') AND deleted IS FALSE LOOP
1810 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
1814 -- check for a direct tcn_value match
1815 FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = attr.attr_value AND deleted IS FALSE LOOP
1816 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
1819 -- check for a direct item barcode match
1822 FROM biblio.record_entry b
1823 JOIN asset.call_number cn ON (cn.record = b.id)
1824 JOIN asset.copy cp ON (cp.call_number = cn.id)
1825 WHERE cp.barcode = attr.attr_value AND cp.deleted IS FALSE
1827 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('id', attr.id, NEW.id, eg_rec.id);
1835 $func$ LANGUAGE PLPGSQL;
1837 CREATE OR REPLACE FUNCTION vandelay.cleanup_bib_marc ( ) RETURNS TRIGGER AS $$
1839 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
1843 DELETE FROM vandelay.queued_bib_record_attr WHERE record = OLD.id;
1844 DELETE FROM vandelay.import_item WHERE record = OLD.id;
1846 IF TG_OP = 'UPDATE' THEN
1851 $$ LANGUAGE PLPGSQL;
1853 CREATE TRIGGER cleanup_bib_trigger
1854 BEFORE UPDATE OR DELETE ON vandelay.queued_bib_record
1855 FOR EACH ROW EXECUTE PROCEDURE vandelay.cleanup_bib_marc();
1857 CREATE TRIGGER ingest_bib_trigger
1858 AFTER INSERT OR UPDATE ON vandelay.queued_bib_record
1859 FOR EACH ROW EXECUTE PROCEDURE vandelay.ingest_bib_marc();
1861 CREATE TRIGGER ingest_item_trigger
1862 AFTER INSERT OR UPDATE ON vandelay.queued_bib_record
1863 FOR EACH ROW EXECUTE PROCEDURE vandelay.ingest_bib_items();
1865 CREATE TRIGGER zz_match_bibs_trigger
1866 AFTER INSERT OR UPDATE ON vandelay.queued_bib_record
1867 FOR EACH ROW EXECUTE PROCEDURE vandelay.match_bib_record();
1870 /* Authority stuff down here */
1871 ---------------------------------------
1872 CREATE TABLE vandelay.authority_attr_definition (
1873 id SERIAL PRIMARY KEY,
1874 code TEXT UNIQUE NOT NULL,
1876 xpath TEXT NOT NULL,
1877 remove TEXT NOT NULL DEFAULT ''
1880 CREATE TABLE vandelay.authority_queue (
1881 queue_type TEXT NOT NULL DEFAULT 'authority' CHECK (queue_type = 'authority'),
1882 CONSTRAINT vand_authority_queue_name_once_per_owner_const UNIQUE (owner,name,queue_type)
1883 ) INHERITS (vandelay.queue);
1884 ALTER TABLE vandelay.authority_queue ADD PRIMARY KEY (id);
1886 CREATE TABLE vandelay.queued_authority_record (
1887 queue INT NOT NULL REFERENCES vandelay.authority_queue (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
1888 imported_as INT REFERENCES authority.record_entry (id) DEFERRABLE INITIALLY DEFERRED,
1889 import_error TEXT REFERENCES vandelay.import_error (code) ON DELETE SET NULL ON UPDATE CASCADE DEFERRABLE INITIALLY DEFERRED,
1891 ) INHERITS (vandelay.queued_record);
1892 ALTER TABLE vandelay.queued_authority_record ADD PRIMARY KEY (id);
1893 CREATE INDEX queued_authority_record_queue_idx ON vandelay.queued_authority_record (queue);
1895 CREATE TABLE vandelay.queued_authority_record_attr (
1896 id BIGSERIAL PRIMARY KEY,
1897 record BIGINT NOT NULL REFERENCES vandelay.queued_authority_record (id) DEFERRABLE INITIALLY DEFERRED,
1898 field INT NOT NULL REFERENCES vandelay.authority_attr_definition (id) DEFERRABLE INITIALLY DEFERRED,
1899 attr_value TEXT NOT NULL
1901 CREATE INDEX queued_authority_record_attr_record_idx ON vandelay.queued_authority_record_attr (record);
1903 CREATE TABLE vandelay.authority_match (
1904 id BIGSERIAL PRIMARY KEY,
1905 queued_record BIGINT REFERENCES vandelay.queued_authority_record (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
1906 eg_record BIGINT REFERENCES authority.record_entry (id) DEFERRABLE INITIALLY DEFERRED,
1907 quality INT NOT NULL DEFAULT 0
1910 CREATE OR REPLACE FUNCTION vandelay.ingest_authority_marc ( ) RETURNS TRIGGER AS $$
1916 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
1920 FOR adef IN SELECT * FROM vandelay.authority_attr_definition LOOP
1922 SELECT extract_marc_field('vandelay.queued_authority_record', id, adef.xpath, adef.remove) INTO value FROM vandelay.queued_authority_record WHERE id = NEW.id;
1923 IF (value IS NOT NULL AND value <> '') THEN
1924 INSERT INTO vandelay.queued_authority_record_attr (record, field, attr_value) VALUES (NEW.id, adef.id, value);
1931 $$ LANGUAGE PLPGSQL;
1933 CREATE OR REPLACE FUNCTION vandelay.cleanup_authority_marc ( ) RETURNS TRIGGER AS $$
1935 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
1939 DELETE FROM vandelay.queued_authority_record_attr WHERE record = OLD.id;
1940 IF TG_OP = 'UPDATE' THEN
1945 $$ LANGUAGE PLPGSQL;
1947 CREATE TRIGGER cleanup_authority_trigger
1948 BEFORE UPDATE OR DELETE ON vandelay.queued_authority_record
1949 FOR EACH ROW EXECUTE PROCEDURE vandelay.cleanup_authority_marc();
1951 CREATE TRIGGER ingest_authority_trigger
1952 AFTER INSERT OR UPDATE ON vandelay.queued_authority_record
1953 FOR EACH ROW EXECUTE PROCEDURE vandelay.ingest_authority_marc();
1955 CREATE OR REPLACE FUNCTION vandelay.overlay_authority_record ( import_id BIGINT, eg_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
1957 merge_profile vandelay.merge_profile%ROWTYPE;
1958 dyn_profile vandelay.compile_profile%ROWTYPE;
1967 SELECT b.marc INTO eg_marc
1968 FROM authority.record_entry b
1969 JOIN vandelay.authority_match m ON (m.eg_record = b.id AND m.queued_record = import_id)
1972 SELECT q.marc INTO v_marc
1973 FROM vandelay.queued_record q
1974 JOIN vandelay.authority_match m ON (m.queued_record = q.id AND q.id = import_id)
1977 IF eg_marc IS NULL OR v_marc IS NULL THEN
1978 -- RAISE NOTICE 'no marc for vandelay or authority record';
1982 dyn_profile := vandelay.compile_profile( v_marc );
1984 IF merge_profile_id IS NOT NULL THEN
1985 SELECT * INTO merge_profile FROM vandelay.merge_profile WHERE id = merge_profile_id;
1987 dyn_profile.add_rule := BTRIM( dyn_profile.add_rule || ',' || COALESCE(merge_profile.add_spec,''), ',');
1988 dyn_profile.strip_rule := BTRIM( dyn_profile.strip_rule || ',' || COALESCE(merge_profile.strip_spec,''), ',');
1989 dyn_profile.replace_rule := BTRIM( dyn_profile.replace_rule || ',' || COALESCE(merge_profile.replace_spec,''), ',');
1990 dyn_profile.preserve_rule := BTRIM( dyn_profile.preserve_rule || ',' || COALESCE(merge_profile.preserve_spec,''), ',');
1994 IF dyn_profile.replace_rule <> '' AND dyn_profile.preserve_rule <> '' THEN
1995 -- RAISE NOTICE 'both replace [%] and preserve [%] specified', dyn_profile.replace_rule, dyn_profile.preserve_rule;
1999 IF dyn_profile.replace_rule <> '' THEN
2000 source_marc = v_marc;
2001 target_marc = eg_marc;
2002 replace_rule = dyn_profile.replace_rule;
2004 source_marc = eg_marc;
2005 target_marc = v_marc;
2006 replace_rule = dyn_profile.preserve_rule;
2009 UPDATE authority.record_entry
2010 SET marc = vandelay.merge_record_xml( target_marc, source_marc, dyn_profile.add_rule, replace_rule, dyn_profile.strip_rule )
2014 UPDATE vandelay.queued_authority_record
2015 SET imported_as = eg_id,
2017 WHERE id = import_id;
2021 -- RAISE NOTICE 'update of authority.record_entry failed';
2026 $$ LANGUAGE PLPGSQL;
2028 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_authority_record ( import_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
2033 SELECT COUNT(*) INTO match_count FROM vandelay.authority_match WHERE queued_record = import_id;
2035 IF match_count <> 1 THEN
2036 -- RAISE NOTICE 'not an exact match';
2040 SELECT m.eg_record INTO eg_id
2041 FROM vandelay.authority_match m
2042 WHERE m.queued_record = import_id
2045 IF eg_id IS NULL THEN
2049 RETURN vandelay.overlay_authority_record( import_id, eg_id, merge_profile_id );
2051 $$ LANGUAGE PLPGSQL;
2053 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_authority_queue ( queue_id BIGINT, merge_profile_id INT ) RETURNS SETOF BIGINT AS $$
2055 queued_record vandelay.queued_authority_record%ROWTYPE;
2058 FOR queued_record IN SELECT * FROM vandelay.queued_authority_record WHERE queue = queue_id AND import_time IS NULL LOOP
2060 IF vandelay.auto_overlay_authority_record( queued_record.id, merge_profile_id ) THEN
2061 RETURN NEXT queued_record.id;
2069 $$ LANGUAGE PLPGSQL;
2071 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_authority_queue ( queue_id BIGINT ) RETURNS SETOF BIGINT AS $$
2072 SELECT * FROM vandelay.auto_overlay_authority_queue( $1, NULL );
2076 -- Vandelay (for importing and exporting records) 012.schema.vandelay.sql
2077 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath ) VALUES (1, 'title', oils_i18n_gettext(1, 'vqbrad', 'Title of work', 'description'),'//*[@tag="245"]/*[contains("abcmnopr",@code)]');
2078 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath ) VALUES (2, 'author', oils_i18n_gettext(1, 'vqbrad', 'Author of work', 'description'),'//*[@tag="100" or @tag="110" or @tag="113"]/*[contains("ad",@code)]');
2079 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath ) VALUES (3, 'language', oils_i18n_gettext(3, 'vqbrad', 'Language of work', 'description'),'//*[@tag="240"]/*[@code="l"][1]');
2080 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath ) VALUES (4, 'pagination', oils_i18n_gettext(4, 'vqbrad', 'Pagination', 'description'),'//*[@tag="300"]/*[@code="a"][1]');
2081 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, ident, remove ) VALUES (5, 'isbn',oils_i18n_gettext(5, 'vqbrad', 'ISBN', 'description'),'//*[@tag="020"]/*[@code="a"]', TRUE, $r$(?:-|\s.+$)$r$);
2082 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, ident, remove ) VALUES (6, 'issn',oils_i18n_gettext(6, 'vqbrad', 'ISSN', 'description'),'//*[@tag="022"]/*[@code="a"]', TRUE, $r$(?:-|\s.+$)$r$);
2083 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath ) VALUES (7, 'price',oils_i18n_gettext(7, 'vqbrad', 'Price', 'description'),'//*[@tag="020" or @tag="022"]/*[@code="c"][1]');
2084 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, ident ) VALUES (8, 'rec_identifier',oils_i18n_gettext(8, 'vqbrad', 'Accession Number', 'description'),'//*[@tag="001"]', TRUE);
2085 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, ident ) VALUES (9, 'eg_tcn',oils_i18n_gettext(9, 'vqbrad', 'TCN Value', 'description'),'//*[@tag="901"]/*[@code="a"]', TRUE);
2086 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, ident ) VALUES (10, 'eg_tcn_source',oils_i18n_gettext(10, 'vqbrad', 'TCN Source', 'description'),'//*[@tag="901"]/*[@code="b"]', TRUE);
2087 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, ident ) VALUES (11, 'eg_identifier',oils_i18n_gettext(11, 'vqbrad', 'Internal ID', 'description'),'//*[@tag="901"]/*[@code="c"]', TRUE);
2088 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath ) VALUES (12, 'publisher',oils_i18n_gettext(12, 'vqbrad', 'Publisher', 'description'),'//*[@tag="260"]/*[@code="b"][1]');
2089 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, remove ) VALUES (13, 'pubdate',oils_i18n_gettext(13, 'vqbrad', 'Publication Date', 'description'),'//*[@tag="260"]/*[@code="c"][1]',$r$\D$r$);
2090 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath ) VALUES (14, 'edition',oils_i18n_gettext(14, 'vqbrad', 'Edition', 'description'),'//*[@tag="250"]/*[@code="a"][1]');
2092 --INSERT INTO vandelay.import_item_attr_definition (
2093 -- owner, name, tag, owning_lib, circ_lib, location,
2094 -- call_number, circ_modifier, barcode, price, copy_number,
2095 -- circulate, ref, holdable, opac_visible, status
2098 -- 'Evergreen 852 export format',
2100 -- '[@code = "b"][1]',
2101 -- '[@code = "b"][2]',
2108 -- '[@code = "x" and text() = "circulating"]',
2109 -- '[@code = "x" and text() = "reference"]',
2110 -- '[@code = "x" and text() = "holdable"]',
2111 -- '[@code = "x" and text() = "visible"]',
2115 --INSERT INTO vandelay.import_item_attr_definition (
2128 -- 'Unicorn Import format -- 999',
2139 --INSERT INTO vandelay.authority_attr_definition ( code, description, xpath, ident ) VALUES ('rec_identifier','Identifier','//*[@tag="001"]', TRUE);