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,''), value);
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 1,
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 SELECT * INTO my_bib_queue FROM vandelay.bib_queue WHERE id = NEW.queue;
692 IF my_bib_queue.match_set IS NULL THEN
696 NEW.quality := vandelay.measure_record_quality( NEW.marc, my_bib_queue.match_set );
698 -- Perfect matches on 901$c exit early with a match with high quality.
699 incoming_existing_id :=
700 oils_xpath_string('//*[@tag="901"]/*[@code="c"][1]', NEW.marc);
702 IF incoming_existing_id IS NOT NULL AND incoming_existing_id != '' THEN
703 SELECT id INTO tmp_rec FROM biblio.record_entry WHERE id = incoming_existing_id::bigint;
704 IF tmp_rec IS NOT NULL THEN
705 INSERT INTO vandelay.bib_match (queued_record, eg_record, quality) VALUES ( NEW.id, incoming_existing_id::bigint, 9999);
711 FOR test_result IN SELECT * FROM
712 vandelay.match_set_test_marcxml(my_bib_queue.match_set, NEW.marc) LOOP
714 INSERT INTO vandelay.bib_match ( queued_record, eg_record, match_score, quality )
718 vandelay.measure_record_quality( b.marc, my_bib_queue.match_set )
719 FROM biblio.record_entry b
720 WHERE id = test_result.record;
726 $func$ LANGUAGE PLPGSQL;
728 CREATE OR REPLACE FUNCTION vandelay.measure_record_quality ( xml TEXT, match_set_id INT ) RETURNS INT AS $_$
732 test vandelay.match_set_quality%ROWTYPE;
735 FOR test IN SELECT * FROM vandelay.match_set_quality WHERE match_set = match_set_id LOOP
736 IF test.tag IS NOT NULL THEN
737 FOR rvalue IN SELECT value FROM vandelay.flatten_marc( xml ) WHERE tag = test.tag AND subfield = test.subfield LOOP
738 IF test.value = rvalue THEN
739 out_q := out_q + test.quality;
743 IF test.value = vandelay.extract_rec_attrs(xml, ARRAY[test.svf]) -> test.svf THEN
744 out_q := out_q + test.quality;
751 $_$ LANGUAGE PLPGSQL;
753 CREATE TYPE vandelay.tcn_data AS (tcn TEXT, tcn_source TEXT, used BOOL);
754 CREATE OR REPLACE FUNCTION vandelay.find_bib_tcn_data ( xml TEXT ) RETURNS SETOF vandelay.tcn_data AS $_$
758 output vandelay.tcn_data%ROWTYPE;
762 eg_tcn := BTRIM((oils_xpath('//*[@tag="001"]/text()',xml))[1]);
763 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
765 eg_tcn_source := BTRIM((oils_xpath('//*[@tag="003"]/text()',xml))[1]);
766 IF eg_tcn_source IS NULL OR eg_tcn_source = '' THEN
767 eg_tcn_source := 'System Local';
770 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
773 output.used := FALSE;
778 output.tcn := eg_tcn;
779 output.tcn_source := eg_tcn_source;
785 eg_tcn := BTRIM((oils_xpath('//*[@tag="901"]/*[@code="a"]/text()',xml))[1]);
786 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
788 eg_tcn_source := BTRIM((oils_xpath('//*[@tag="901"]/*[@code="b"]/text()',xml))[1]);
789 IF eg_tcn_source IS NULL OR eg_tcn_source = '' THEN
790 eg_tcn_source := 'System Local';
793 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
796 output.used := FALSE;
801 output.tcn := eg_tcn;
802 output.tcn_source := eg_tcn_source;
808 eg_tcn := BTRIM((oils_xpath('//*[@tag="039"]/*[@code="a"]/text()',xml))[1]);
809 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
811 eg_tcn_source := BTRIM((oils_xpath('//*[@tag="039"]/*[@code="b"]/text()',xml))[1]);
812 IF eg_tcn_source IS NULL OR eg_tcn_source = '' THEN
813 eg_tcn_source := 'System Local';
816 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
819 output.used := FALSE;
824 output.tcn := eg_tcn;
825 output.tcn_source := eg_tcn_source;
831 eg_tcn := REGEXP_REPLACE((oils_xpath('//*[@tag="020"]/*[@code="a"]/text()',xml))[1], $re$^(\w+).*?$$re$, $re$\1$re$);
832 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
834 eg_tcn_source := 'ISBN';
836 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
839 output.used := FALSE;
844 output.tcn := eg_tcn;
845 output.tcn_source := eg_tcn_source;
851 eg_tcn := REGEXP_REPLACE((oils_xpath('//*[@tag="022"]/*[@code="a"]/text()',xml))[1], $re$^(\w+).*?$$re$, $re$\1$re$);
852 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
854 eg_tcn_source := 'ISSN';
856 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
859 output.used := FALSE;
864 output.tcn := eg_tcn;
865 output.tcn_source := eg_tcn_source;
871 eg_tcn := REGEXP_REPLACE((oils_xpath('//*[@tag="010"]/*[@code="a"]/text()',xml))[1], $re$^(\w+).*?$$re$, $re$\1$re$);
872 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
874 eg_tcn_source := 'LCCN';
876 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
879 output.used := FALSE;
884 output.tcn := eg_tcn;
885 output.tcn_source := eg_tcn_source;
891 eg_tcn := REGEXP_REPLACE((oils_xpath('//*[@tag="035"]/*[@code="a"]/text()',xml))[1], $re$^.*?(\w+)$$re$, $re$\1$re$);
892 IF eg_tcn IS NOT NULL AND eg_tcn <> '' THEN
894 eg_tcn_source := 'System Legacy';
896 PERFORM id FROM biblio.record_entry WHERE tcn_value = eg_tcn AND NOT deleted;
899 output.used := FALSE;
904 output.tcn := eg_tcn;
905 output.tcn_source := eg_tcn_source;
912 $_$ LANGUAGE PLPGSQL;
914 CREATE OR REPLACE FUNCTION vandelay.add_field ( target_xml TEXT, source_xml TEXT, field TEXT, force_add INT ) RETURNS TEXT AS $_$
917 use MARC::File::XML (BinaryEncoding => 'UTF-8');
921 MARC::Charset->assume_unicode(1);
923 my $target_xml = shift;
924 my $source_xml = shift;
925 my $field_spec = shift;
926 my $force_add = shift || 0;
928 my $target_r = MARC::Record->new_from_xml( $target_xml );
929 my $source_r = MARC::Record->new_from_xml( $source_xml );
931 return $target_xml unless ($target_r && $source_r);
933 my @field_list = split(',', $field_spec);
936 for my $f (@field_list) {
937 $f =~ s/^\s*//; $f =~ s/\s*$//;
938 if ($f =~ /^(.{3})(\w*)(?:\[([^]]*)\])?$/) {
944 $match =~ s/^\s*//; $match =~ s/\s*$//;
945 $fields{$field} = { sf => [ split('', $sf) ] };
947 my ($msf,$mre) = split('~', $match);
948 if (length($msf) > 0 and length($mre) > 0) {
949 $msf =~ s/^\s*//; $msf =~ s/\s*$//;
950 $mre =~ s/^\s*//; $mre =~ s/\s*$//;
951 $fields{$field}{match} = { sf => $msf, re => qr/$mre/ };
957 for my $f ( keys %fields) {
958 if ( @{$fields{$f}{sf}} ) {
959 for my $from_field ($source_r->field( $f )) {
960 my @tos = $target_r->field( $f );
962 next if (exists($fields{$f}{match}) and !$force_add);
963 my @new_fields = map { $_->clone } $source_r->field( $f );
964 $target_r->insert_fields_ordered( @new_fields );
966 for my $to_field (@tos) {
967 if (exists($fields{$f}{match})) {
968 next unless (grep { $_ =~ $fields{$f}{match}{re} } $to_field->subfield($fields{$f}{match}{sf}));
970 my @new_sf = map { ($_ => $from_field->subfield($_)) } @{$fields{$f}{sf}};
971 $to_field->add_subfields( @new_sf );
976 my @new_fields = map { $_->clone } $source_r->field( $f );
977 $target_r->insert_fields_ordered( @new_fields );
981 $target_xml = $target_r->as_xml_record;
982 $target_xml =~ s/^<\?.+?\?>$//mo;
983 $target_xml =~ s/\n//sgo;
984 $target_xml =~ s/>\s+</></sgo;
988 $_$ LANGUAGE PLPERLU;
990 CREATE OR REPLACE FUNCTION vandelay.add_field ( target_xml TEXT, source_xml TEXT, field TEXT ) RETURNS TEXT AS $_$
991 SELECT vandelay.add_field( $1, $2, $3, 0 );
994 CREATE OR REPLACE FUNCTION vandelay.strip_field ( xml TEXT, field TEXT ) RETURNS TEXT AS $_$
997 use MARC::File::XML (BinaryEncoding => 'UTF-8');
1001 MARC::Charset->assume_unicode(1);
1004 my $r = MARC::Record->new_from_xml( $xml );
1006 return $xml unless ($r);
1008 my $field_spec = shift;
1009 my @field_list = split(',', $field_spec);
1012 for my $f (@field_list) {
1013 $f =~ s/^\s*//; $f =~ s/\s*$//;
1014 if ($f =~ /^(.{3})(\w*)(?:\[([^]]*)\])?$/) {
1020 $match =~ s/^\s*//; $match =~ s/\s*$//;
1021 $fields{$field} = { sf => [ split('', $sf) ] };
1023 my ($msf,$mre) = split('~', $match);
1024 if (length($msf) > 0 and length($mre) > 0) {
1025 $msf =~ s/^\s*//; $msf =~ s/\s*$//;
1026 $mre =~ s/^\s*//; $mre =~ s/\s*$//;
1027 $fields{$field}{match} = { sf => $msf, re => qr/$mre/ };
1033 for my $f ( keys %fields) {
1034 for my $to_field ($r->field( $f )) {
1035 if (exists($fields{$f}{match})) {
1036 next unless (grep { $_ =~ $fields{$f}{match}{re} } $to_field->subfield($fields{$f}{match}{sf}));
1039 if ( @{$fields{$f}{sf}} ) {
1040 $to_field->delete_subfield(code => $fields{$f}{sf});
1042 $r->delete_field( $to_field );
1047 $xml = $r->as_xml_record;
1048 $xml =~ s/^<\?.+?\?>$//mo;
1050 $xml =~ s/>\s+</></sgo;
1054 $_$ LANGUAGE PLPERLU;
1056 CREATE OR REPLACE FUNCTION vandelay.replace_field ( target_xml TEXT, source_xml TEXT, field TEXT ) RETURNS TEXT AS $_$
1063 parsed_target := vandelay.strip_field( target_xml, ''); -- this dance normalizes the format of the xml for the IF below
1065 FOR curr_field IN SELECT UNNEST( STRING_TO_ARRAY(field, ',') ) LOOP -- naive split, but it's the same we use in the perl
1067 xml_output := vandelay.strip_field( parsed_target, curr_field);
1069 IF xml_output <> parsed_target AND curr_field ~ E'~' THEN
1070 -- we removed something, and there was a regexp restriction in the curr_field definition, so proceed
1071 xml_output := vandelay.add_field( xml_output, source_xml, curr_field, 1 );
1072 ELSIF curr_field !~ E'~' THEN
1073 -- No regexp restriction, add the curr_field
1074 xml_output := vandelay.add_field( xml_output, source_xml, curr_field, 0 );
1077 parsed_target := xml_output; -- in prep for any following loop iterations
1083 $_$ LANGUAGE PLPGSQL;
1085 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 $_$
1086 SELECT vandelay.replace_field( vandelay.add_field( vandelay.strip_field( $1, $5) , $2, $3 ), $2, $4);
1089 CREATE TYPE vandelay.compile_profile AS (add_rule TEXT, replace_rule TEXT, preserve_rule TEXT, strip_rule TEXT);
1090 CREATE OR REPLACE FUNCTION vandelay.compile_profile ( incoming_xml TEXT ) RETURNS vandelay.compile_profile AS $_$
1092 output vandelay.compile_profile%ROWTYPE;
1093 profile vandelay.merge_profile%ROWTYPE;
1095 profile_tmpl_owner TEXT;
1096 add_rule TEXT := '';
1097 strip_rule TEXT := '';
1098 replace_rule TEXT := '';
1099 preserve_rule TEXT := '';
1103 profile_tmpl := (oils_xpath('//*[@tag="905"]/*[@code="t"]/text()',incoming_xml))[1];
1104 profile_tmpl_owner := (oils_xpath('//*[@tag="905"]/*[@code="o"]/text()',incoming_xml))[1];
1106 IF profile_tmpl IS NOT NULL AND profile_tmpl <> '' AND profile_tmpl_owner IS NOT NULL AND profile_tmpl_owner <> '' THEN
1107 SELECT p.* INTO profile
1108 FROM vandelay.merge_profile p
1109 JOIN actor.org_unit u ON (u.id = p.owner)
1110 WHERE p.name = profile_tmpl
1111 AND u.shortname = profile_tmpl_owner;
1113 IF profile.id IS NOT NULL THEN
1114 add_rule := COALESCE(profile.add_spec,'');
1115 strip_rule := COALESCE(profile.strip_spec,'');
1116 replace_rule := COALESCE(profile.replace_spec,'');
1117 preserve_rule := COALESCE(profile.preserve_spec,'');
1121 add_rule := add_rule || ',' || COALESCE(ARRAY_TO_STRING(oils_xpath('//*[@tag="905"]/*[@code="a"]/text()',incoming_xml),','),'');
1122 strip_rule := strip_rule || ',' || COALESCE(ARRAY_TO_STRING(oils_xpath('//*[@tag="905"]/*[@code="d"]/text()',incoming_xml),','),'');
1123 replace_rule := replace_rule || ',' || COALESCE(ARRAY_TO_STRING(oils_xpath('//*[@tag="905"]/*[@code="r"]/text()',incoming_xml),','),'');
1124 preserve_rule := preserve_rule || ',' || COALESCE(ARRAY_TO_STRING(oils_xpath('//*[@tag="905"]/*[@code="p"]/text()',incoming_xml),','),'');
1126 output.add_rule := BTRIM(add_rule,',');
1127 output.replace_rule := BTRIM(replace_rule,',');
1128 output.strip_rule := BTRIM(strip_rule,',');
1129 output.preserve_rule := BTRIM(preserve_rule,',');
1133 $_$ LANGUAGE PLPGSQL;
1135 CREATE OR REPLACE FUNCTION vandelay.template_overlay_bib_record ( v_marc TEXT, eg_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
1137 merge_profile vandelay.merge_profile%ROWTYPE;
1138 dyn_profile vandelay.compile_profile%ROWTYPE;
1148 SELECT b.marc INTO eg_marc
1149 FROM biblio.record_entry b
1153 IF eg_marc IS NULL OR v_marc IS NULL THEN
1154 -- RAISE NOTICE 'no marc for template or bib record';
1158 dyn_profile := vandelay.compile_profile( v_marc );
1160 IF merge_profile_id IS NOT NULL THEN
1161 SELECT * INTO merge_profile FROM vandelay.merge_profile WHERE id = merge_profile_id;
1163 dyn_profile.add_rule := BTRIM( dyn_profile.add_rule || ',' || COALESCE(merge_profile.add_spec,''), ',');
1164 dyn_profile.strip_rule := BTRIM( dyn_profile.strip_rule || ',' || COALESCE(merge_profile.strip_spec,''), ',');
1165 dyn_profile.replace_rule := BTRIM( dyn_profile.replace_rule || ',' || COALESCE(merge_profile.replace_spec,''), ',');
1166 dyn_profile.preserve_rule := BTRIM( dyn_profile.preserve_rule || ',' || COALESCE(merge_profile.preserve_spec,''), ',');
1170 IF dyn_profile.replace_rule <> '' AND dyn_profile.preserve_rule <> '' THEN
1171 -- RAISE NOTICE 'both replace [%] and preserve [%] specified', dyn_profile.replace_rule, dyn_profile.preserve_rule;
1175 IF dyn_profile.replace_rule <> '' THEN
1176 source_marc = v_marc;
1177 target_marc = eg_marc;
1178 replace_rule = dyn_profile.replace_rule;
1180 source_marc = eg_marc;
1181 target_marc = v_marc;
1182 replace_rule = dyn_profile.preserve_rule;
1185 UPDATE biblio.record_entry
1186 SET marc = vandelay.merge_record_xml( target_marc, source_marc, dyn_profile.add_rule, replace_rule, dyn_profile.strip_rule )
1190 -- RAISE NOTICE 'update of biblio.record_entry failed';
1197 $$ LANGUAGE PLPGSQL;
1199 CREATE OR REPLACE FUNCTION vandelay.merge_record_xml ( target_marc TEXT, template_marc TEXT ) RETURNS TEXT AS $$
1201 dyn_profile vandelay.compile_profile%ROWTYPE;
1209 IF target_marc IS NULL OR template_marc IS NULL THEN
1210 -- RAISE NOTICE 'no marc for target or template record';
1214 dyn_profile := vandelay.compile_profile( template_marc );
1216 IF dyn_profile.replace_rule <> '' AND dyn_profile.preserve_rule <> '' THEN
1217 -- RAISE NOTICE 'both replace [%] and preserve [%] specified', dyn_profile.replace_rule, dyn_profile.preserve_rule;
1221 IF dyn_profile.replace_rule <> '' THEN
1222 trgt_marc = target_marc;
1223 tmpl_marc = template_marc;
1224 replace_rule = dyn_profile.replace_rule;
1226 tmp_marc = target_marc;
1227 trgt_marc = template_marc;
1228 tmpl_marc = tmp_marc;
1229 replace_rule = dyn_profile.preserve_rule;
1232 RETURN vandelay.merge_record_xml( trgt_marc, tmpl_marc, dyn_profile.add_rule, replace_rule, dyn_profile.strip_rule );
1235 $$ LANGUAGE PLPGSQL;
1237 CREATE OR REPLACE FUNCTION vandelay.template_overlay_bib_record ( v_marc TEXT, eg_id BIGINT) RETURNS BOOL AS $$
1238 SELECT vandelay.template_overlay_bib_record( $1, $2, NULL);
1241 CREATE OR REPLACE FUNCTION vandelay.overlay_bib_record ( import_id BIGINT, eg_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
1243 merge_profile vandelay.merge_profile%ROWTYPE;
1244 dyn_profile vandelay.compile_profile%ROWTYPE;
1254 SELECT q.marc INTO v_marc
1255 FROM vandelay.queued_record q
1256 JOIN vandelay.bib_match m ON (m.queued_record = q.id AND q.id = import_id)
1259 IF v_marc IS NULL THEN
1260 -- RAISE NOTICE 'no marc for vandelay or bib record';
1264 IF vandelay.template_overlay_bib_record( v_marc, eg_id, merge_profile_id) THEN
1265 UPDATE vandelay.queued_bib_record
1266 SET imported_as = eg_id,
1268 WHERE id = import_id;
1270 editor_string := (oils_xpath('//*[@tag="905"]/*[@code="u"]/text()',v_marc))[1];
1272 IF editor_string IS NOT NULL AND editor_string <> '' THEN
1273 SELECT usr INTO editor_id FROM actor.card WHERE barcode = editor_string;
1275 IF editor_id IS NULL THEN
1276 SELECT id INTO editor_id FROM actor.usr WHERE usrname = editor_string;
1279 IF editor_id IS NOT NULL THEN
1280 UPDATE biblio.record_entry SET editor = editor_id WHERE id = eg_id;
1287 -- RAISE NOTICE 'update of biblio.record_entry failed';
1292 $$ LANGUAGE PLPGSQL;
1294 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_record_with_best ( import_id BIGINT, merge_profile_id INT, lwm_ratio_value_p NUMERIC ) RETURNS BOOL AS $$
1297 lwm_ratio_value NUMERIC;
1300 lwm_ratio_value := COALESCE(lwm_ratio_value_p, 0.0);
1302 PERFORM * FROM vandelay.queued_bib_record WHERE import_time IS NOT NULL AND id = import_id;
1305 -- RAISE NOTICE 'already imported, cannot auto-overlay'
1309 SELECT m.eg_record INTO eg_id
1310 FROM vandelay.bib_match m
1311 JOIN vandelay.queued_bib_record qr ON (m.queued_record = qr.id)
1312 JOIN vandelay.bib_queue q ON (qr.queue = q.id)
1313 JOIN biblio.record_entry r ON (r.id = m.eg_record)
1314 WHERE m.queued_record = import_id
1315 AND qr.quality::NUMERIC / COALESCE(NULLIF(m.quality,0),1)::NUMERIC >= lwm_ratio_value
1316 ORDER BY m.match_score DESC, -- required match score
1317 qr.quality::NUMERIC / COALESCE(NULLIF(m.quality,0),1)::NUMERIC DESC, -- quality tie breaker
1318 m.id -- when in doubt, use the first match
1321 IF eg_id IS NULL THEN
1322 -- RAISE NOTICE 'incoming record is not of high enough quality';
1326 RETURN vandelay.overlay_bib_record( import_id, eg_id, merge_profile_id );
1328 $$ LANGUAGE PLPGSQL;
1330 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_record_with_best ( import_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
1331 SELECT vandelay.auto_overlay_bib_record_with_best( $1, $2, p.lwm_ratio ) FROM vandelay.merge_profile p WHERE id = $2;
1334 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_record ( import_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
1340 PERFORM * FROM vandelay.queued_bib_record WHERE import_time IS NOT NULL AND id = import_id;
1343 -- RAISE NOTICE 'already imported, cannot auto-overlay'
1347 SELECT COUNT(*) INTO match_count FROM vandelay.bib_match WHERE queued_record = import_id;
1349 IF match_count <> 1 THEN
1350 -- RAISE NOTICE 'not an exact match';
1354 -- Check that the one match is on the first 901c
1355 SELECT m.eg_record INTO eg_id
1356 FROM vandelay.queued_bib_record q
1357 JOIN vandelay.bib_match m ON (m.queued_record = q.id)
1358 WHERE q.id = import_id
1359 AND m.eg_record = oils_xpath_string('//*[@tag="901"]/*[@code="c"][1]',marc)::BIGINT;
1362 -- RAISE NOTICE 'not a 901c match';
1366 RETURN vandelay.overlay_bib_record( import_id, eg_id, merge_profile_id );
1368 $$ LANGUAGE PLPGSQL;
1370 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_queue ( queue_id BIGINT, merge_profile_id INT ) RETURNS SETOF BIGINT AS $$
1372 queued_record vandelay.queued_bib_record%ROWTYPE;
1375 FOR queued_record IN SELECT * FROM vandelay.queued_bib_record WHERE queue = queue_id AND import_time IS NULL LOOP
1377 IF vandelay.auto_overlay_bib_record( queued_record.id, merge_profile_id ) THEN
1378 RETURN NEXT queued_record.id;
1386 $$ LANGUAGE PLPGSQL;
1388 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 $$
1390 queued_record vandelay.queued_bib_record%ROWTYPE;
1393 FOR queued_record IN SELECT * FROM vandelay.queued_bib_record WHERE queue = queue_id AND import_time IS NULL LOOP
1395 IF vandelay.auto_overlay_bib_record_with_best( queued_record.id, merge_profile_id, lwm_ratio_value ) THEN
1396 RETURN NEXT queued_record.id;
1404 $$ LANGUAGE PLPGSQL;
1406 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_queue_with_best ( import_id BIGINT, merge_profile_id INT ) RETURNS SETOF BIGINT AS $$
1407 SELECT vandelay.auto_overlay_bib_queue_with_best( $1, $2, p.lwm_ratio ) FROM vandelay.merge_profile p WHERE id = $2;
1410 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_bib_queue ( queue_id BIGINT ) RETURNS SETOF BIGINT AS $$
1411 SELECT * FROM vandelay.auto_overlay_bib_queue( $1, NULL );
1414 CREATE OR REPLACE FUNCTION vandelay.ingest_items ( import_id BIGINT, attr_def_id BIGINT ) RETURNS SETOF vandelay.import_item AS $$
1425 deposit_amount TEXT;
1438 tmp_attr_set RECORD;
1439 attr_set vandelay.import_item%ROWTYPE;
1445 SELECT * INTO attr_def FROM vandelay.import_item_attr_definition WHERE id = attr_def_id;
1449 attr_set.definition := attr_def.id;
1451 -- Build the combined XPath
1455 WHEN attr_def.owning_lib IS NULL THEN 'null()'
1456 WHEN LENGTH( attr_def.owning_lib ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.owning_lib || '"]'
1457 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.owning_lib
1462 WHEN attr_def.circ_lib IS NULL THEN 'null()'
1463 WHEN LENGTH( attr_def.circ_lib ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.circ_lib || '"]'
1464 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.circ_lib
1469 WHEN attr_def.call_number IS NULL THEN 'null()'
1470 WHEN LENGTH( attr_def.call_number ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.call_number || '"]'
1471 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.call_number
1476 WHEN attr_def.copy_number IS NULL THEN 'null()'
1477 WHEN LENGTH( attr_def.copy_number ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.copy_number || '"]'
1478 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.copy_number
1483 WHEN attr_def.status IS NULL THEN 'null()'
1484 WHEN LENGTH( attr_def.status ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.status || '"]'
1485 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.status
1490 WHEN attr_def.location IS NULL THEN 'null()'
1491 WHEN LENGTH( attr_def.location ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.location || '"]'
1492 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.location
1497 WHEN attr_def.circulate IS NULL THEN 'null()'
1498 WHEN LENGTH( attr_def.circulate ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.circulate || '"]'
1499 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.circulate
1504 WHEN attr_def.deposit IS NULL THEN 'null()'
1505 WHEN LENGTH( attr_def.deposit ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.deposit || '"]'
1506 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.deposit
1511 WHEN attr_def.deposit_amount IS NULL THEN 'null()'
1512 WHEN LENGTH( attr_def.deposit_amount ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.deposit_amount || '"]'
1513 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.deposit_amount
1518 WHEN attr_def.ref IS NULL THEN 'null()'
1519 WHEN LENGTH( attr_def.ref ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.ref || '"]'
1520 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.ref
1525 WHEN attr_def.holdable IS NULL THEN 'null()'
1526 WHEN LENGTH( attr_def.holdable ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.holdable || '"]'
1527 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.holdable
1532 WHEN attr_def.price IS NULL THEN 'null()'
1533 WHEN LENGTH( attr_def.price ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.price || '"]'
1534 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.price
1539 WHEN attr_def.barcode IS NULL THEN 'null()'
1540 WHEN LENGTH( attr_def.barcode ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.barcode || '"]'
1541 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.barcode
1546 WHEN attr_def.circ_modifier IS NULL THEN 'null()'
1547 WHEN LENGTH( attr_def.circ_modifier ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.circ_modifier || '"]'
1548 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.circ_modifier
1553 WHEN attr_def.circ_as_type IS NULL THEN 'null()'
1554 WHEN LENGTH( attr_def.circ_as_type ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.circ_as_type || '"]'
1555 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.circ_as_type
1560 WHEN attr_def.alert_message IS NULL THEN 'null()'
1561 WHEN LENGTH( attr_def.alert_message ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.alert_message || '"]'
1562 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.alert_message
1567 WHEN attr_def.opac_visible IS NULL THEN 'null()'
1568 WHEN LENGTH( attr_def.opac_visible ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.opac_visible || '"]'
1569 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.opac_visible
1574 WHEN attr_def.pub_note IS NULL THEN 'null()'
1575 WHEN LENGTH( attr_def.pub_note ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.pub_note || '"]'
1576 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.pub_note
1580 WHEN attr_def.priv_note IS NULL THEN 'null()'
1581 WHEN LENGTH( attr_def.priv_note ) = 1 THEN '//*[@tag="' || attr_def.tag || '"]/*[@code="' || attr_def.priv_note || '"]'
1582 ELSE '//*[@tag="' || attr_def.tag || '"]/*' || attr_def.priv_note
1587 owning_lib || '|' ||
1589 call_number || '|' ||
1590 copy_number || '|' ||
1595 deposit_amount || '|' ||
1600 circ_modifier || '|' ||
1601 circ_as_type || '|' ||
1602 alert_message || '|' ||
1607 -- RAISE NOTICE 'XPath: %', xpath;
1611 FROM oils_xpath_table( 'id', 'marc', 'vandelay.queued_bib_record', xpath, 'id = ' || import_id )
1612 AS t( id INT, ol TEXT, clib TEXT, cn TEXT, cnum TEXT, cs TEXT, cl TEXT, circ TEXT,
1613 dep TEXT, dep_amount TEXT, r TEXT, hold TEXT, pr TEXT, bc TEXT, circ_mod TEXT,
1614 circ_as TEXT, amessage TEXT, note TEXT, pnote TEXT, opac_vis TEXT )
1617 tmp_attr_set.pr = REGEXP_REPLACE(tmp_attr_set.pr, E'[^0-9\\.]', '', 'g');
1618 tmp_attr_set.dep_amount = REGEXP_REPLACE(tmp_attr_set.dep_amount, E'[^0-9\\.]', '', 'g');
1620 tmp_attr_set.pr := NULLIF( tmp_attr_set.pr, '' );
1621 tmp_attr_set.dep_amount := NULLIF( tmp_attr_set.dep_amount, '' );
1623 SELECT id INTO attr_set.owning_lib FROM actor.org_unit WHERE shortname = UPPER(tmp_attr_set.ol); -- INT
1624 SELECT id INTO attr_set.circ_lib FROM actor.org_unit WHERE shortname = UPPER(tmp_attr_set.clib); -- INT
1625 SELECT id INTO attr_set.status FROM config.copy_status WHERE LOWER(name) = LOWER(tmp_attr_set.cs); -- INT
1627 SELECT id INTO attr_set.location
1628 FROM asset.copy_location
1629 WHERE LOWER(name) = LOWER(tmp_attr_set.cl)
1630 AND asset.copy_location.owning_lib = COALESCE(attr_set.owning_lib, attr_set.circ_lib); -- INT
1632 attr_set.circulate :=
1633 LOWER( SUBSTRING( tmp_attr_set.circ, 1, 1)) IN ('t','y','1')
1634 OR LOWER(tmp_attr_set.circ) = 'circulating'; -- BOOL
1637 LOWER( SUBSTRING( tmp_attr_set.dep, 1, 1 ) ) IN ('t','y','1')
1638 OR LOWER(tmp_attr_set.dep) = 'deposit'; -- BOOL
1640 attr_set.holdable :=
1641 LOWER( SUBSTRING( tmp_attr_set.hold, 1, 1 ) ) IN ('t','y','1')
1642 OR LOWER(tmp_attr_set.hold) = 'holdable'; -- BOOL
1644 attr_set.opac_visible :=
1645 LOWER( SUBSTRING( tmp_attr_set.opac_vis, 1, 1 ) ) IN ('t','y','1')
1646 OR LOWER(tmp_attr_set.opac_vis) = 'visible'; -- BOOL
1649 LOWER( SUBSTRING( tmp_attr_set.r, 1, 1 ) ) IN ('t','y','1')
1650 OR LOWER(tmp_attr_set.r) = 'reference'; -- BOOL
1652 attr_set.copy_number := tmp_attr_set.cnum::INT; -- INT,
1653 attr_set.deposit_amount := tmp_attr_set.dep_amount::NUMERIC(6,2); -- NUMERIC(6,2),
1654 attr_set.price := tmp_attr_set.pr::NUMERIC(8,2); -- NUMERIC(8,2),
1656 attr_set.call_number := tmp_attr_set.cn; -- TEXT
1657 attr_set.barcode := tmp_attr_set.bc; -- TEXT,
1658 attr_set.circ_modifier := tmp_attr_set.circ_mod; -- TEXT,
1659 attr_set.circ_as_type := tmp_attr_set.circ_as; -- TEXT,
1660 attr_set.alert_message := tmp_attr_set.amessage; -- TEXT,
1661 attr_set.pub_note := tmp_attr_set.note; -- TEXT,
1662 attr_set.priv_note := tmp_attr_set.pnote; -- TEXT,
1663 attr_set.alert_message := tmp_attr_set.amessage; -- TEXT,
1665 RETURN NEXT attr_set;
1674 $$ LANGUAGE PLPGSQL;
1677 CREATE OR REPLACE FUNCTION vandelay.ingest_bib_marc ( ) RETURNS TRIGGER AS $$
1683 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
1687 FOR adef IN SELECT * FROM vandelay.bib_attr_definition LOOP
1689 SELECT extract_marc_field('vandelay.queued_bib_record', id, adef.xpath, adef.remove) INTO value FROM vandelay.queued_bib_record WHERE id = NEW.id;
1690 IF (value IS NOT NULL AND value <> '') THEN
1691 INSERT INTO vandelay.queued_bib_record_attr (record, field, attr_value) VALUES (NEW.id, adef.id, value);
1698 $$ LANGUAGE PLPGSQL;
1700 CREATE OR REPLACE FUNCTION vandelay.ingest_bib_items ( ) RETURNS TRIGGER AS $func$
1703 item_data vandelay.import_item%ROWTYPE;
1706 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
1710 SELECT item_attr_def INTO attr_def FROM vandelay.bib_queue WHERE id = NEW.queue;
1712 FOR item_data IN SELECT * FROM vandelay.ingest_items( NEW.id::BIGINT, attr_def ) LOOP
1713 INSERT INTO vandelay.import_item (
1737 item_data.definition,
1738 item_data.owning_lib,
1740 item_data.call_number,
1741 item_data.copy_number,
1744 item_data.circulate,
1746 item_data.deposit_amount,
1751 item_data.circ_modifier,
1752 item_data.circ_as_type,
1753 item_data.alert_message,
1755 item_data.priv_note,
1756 item_data.opac_visible
1762 $func$ LANGUAGE PLPGSQL;
1764 CREATE OR REPLACE FUNCTION vandelay.match_bib_record ( ) RETURNS TRIGGER AS $func$
1773 DELETE FROM vandelay.bib_match WHERE queued_record = NEW.id;
1775 SELECT * INTO attr_def FROM vandelay.bib_attr_definition WHERE xpath = '//*[@tag="901"]/*[@code="c"]' ORDER BY id LIMIT 1;
1777 IF attr_def IS NOT NULL AND attr_def.id IS NOT NULL THEN
1778 id_value := extract_marc_field('vandelay.queued_bib_record', NEW.id, attr_def.xpath, attr_def.remove);
1780 IF id_value IS NOT NULL AND id_value <> '' AND id_value ~ $r$^\d+$$r$ THEN
1781 SELECT id INTO exact_id FROM biblio.record_entry WHERE id = id_value::BIGINT AND NOT deleted;
1782 SELECT * INTO attr FROM vandelay.queued_bib_record_attr WHERE record = NEW.id and field = attr_def.id LIMIT 1;
1783 IF exact_id IS NOT NULL THEN
1784 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('id', attr.id, NEW.id, exact_id);
1789 IF exact_id IS NULL THEN
1790 FOR attr IN SELECT a.* FROM vandelay.queued_bib_record_attr a JOIN vandelay.bib_attr_definition d ON (d.id = a.field) WHERE record = NEW.id AND d.ident IS TRUE LOOP
1792 -- All numbers? check for an id match
1793 IF (attr.attr_value ~ $r$^\d+$$r$) THEN
1794 FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE id = attr.attr_value::BIGINT AND deleted IS FALSE LOOP
1795 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('id', attr.id, NEW.id, eg_rec.id);
1799 -- Looks like an ISBN? check for an isbn match
1800 IF (attr.attr_value ~* $r$^[0-9x]+$$r$ AND character_length(attr.attr_value) IN (10,13)) THEN
1801 FOR eg_rec IN EXECUTE $$SELECT * FROM metabib.full_rec fr WHERE fr.value LIKE evergreen.lowercase('$$ || attr.attr_value || $$%') AND fr.tag = '020' AND fr.subfield = 'a'$$ LOOP
1802 PERFORM id FROM biblio.record_entry WHERE id = eg_rec.record AND deleted IS FALSE;
1804 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('isbn', attr.id, NEW.id, eg_rec.record);
1808 -- subcheck for isbn-as-tcn
1809 FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = 'i' || attr.attr_value AND deleted IS FALSE LOOP
1810 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
1814 -- check for an OCLC tcn_value match
1815 IF (attr.attr_value ~ $r$^o\d+$$r$) THEN
1816 FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = regexp_replace(attr.attr_value,'^o','ocm') AND deleted IS FALSE LOOP
1817 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
1821 -- check for a direct tcn_value match
1822 FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = attr.attr_value AND deleted IS FALSE LOOP
1823 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
1826 -- check for a direct item barcode match
1829 FROM biblio.record_entry b
1830 JOIN asset.call_number cn ON (cn.record = b.id)
1831 JOIN asset.copy cp ON (cp.call_number = cn.id)
1832 WHERE cp.barcode = attr.attr_value AND cp.deleted IS FALSE
1834 INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('id', attr.id, NEW.id, eg_rec.id);
1842 $func$ LANGUAGE PLPGSQL;
1844 CREATE OR REPLACE FUNCTION vandelay.cleanup_bib_marc ( ) RETURNS TRIGGER AS $$
1846 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
1850 DELETE FROM vandelay.queued_bib_record_attr WHERE record = OLD.id;
1851 DELETE FROM vandelay.import_item WHERE record = OLD.id;
1853 IF TG_OP = 'UPDATE' THEN
1858 $$ LANGUAGE PLPGSQL;
1860 CREATE TRIGGER cleanup_bib_trigger
1861 BEFORE UPDATE OR DELETE ON vandelay.queued_bib_record
1862 FOR EACH ROW EXECUTE PROCEDURE vandelay.cleanup_bib_marc();
1864 CREATE TRIGGER ingest_bib_trigger
1865 AFTER INSERT OR UPDATE ON vandelay.queued_bib_record
1866 FOR EACH ROW EXECUTE PROCEDURE vandelay.ingest_bib_marc();
1868 CREATE TRIGGER ingest_item_trigger
1869 AFTER INSERT OR UPDATE ON vandelay.queued_bib_record
1870 FOR EACH ROW EXECUTE PROCEDURE vandelay.ingest_bib_items();
1872 CREATE TRIGGER zz_match_bibs_trigger
1873 BEFORE INSERT OR UPDATE ON vandelay.queued_bib_record
1874 FOR EACH ROW EXECUTE PROCEDURE vandelay.match_bib_record();
1877 /* Authority stuff down here */
1878 ---------------------------------------
1879 CREATE TABLE vandelay.authority_attr_definition (
1880 id SERIAL PRIMARY KEY,
1881 code TEXT UNIQUE NOT NULL,
1883 xpath TEXT NOT NULL,
1884 remove TEXT NOT NULL DEFAULT ''
1887 CREATE TABLE vandelay.authority_queue (
1888 queue_type TEXT NOT NULL DEFAULT 'authority' CHECK (queue_type = 'authority'),
1889 CONSTRAINT vand_authority_queue_name_once_per_owner_const UNIQUE (owner,name,queue_type)
1890 ) INHERITS (vandelay.queue);
1891 ALTER TABLE vandelay.authority_queue ADD PRIMARY KEY (id);
1893 CREATE TABLE vandelay.queued_authority_record (
1894 queue INT NOT NULL REFERENCES vandelay.authority_queue (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
1895 imported_as INT REFERENCES authority.record_entry (id) DEFERRABLE INITIALLY DEFERRED,
1896 import_error TEXT REFERENCES vandelay.import_error (code) ON DELETE SET NULL ON UPDATE CASCADE DEFERRABLE INITIALLY DEFERRED,
1898 ) INHERITS (vandelay.queued_record);
1899 ALTER TABLE vandelay.queued_authority_record ADD PRIMARY KEY (id);
1900 CREATE INDEX queued_authority_record_queue_idx ON vandelay.queued_authority_record (queue);
1902 CREATE TABLE vandelay.queued_authority_record_attr (
1903 id BIGSERIAL PRIMARY KEY,
1904 record BIGINT NOT NULL REFERENCES vandelay.queued_authority_record (id) DEFERRABLE INITIALLY DEFERRED,
1905 field INT NOT NULL REFERENCES vandelay.authority_attr_definition (id) DEFERRABLE INITIALLY DEFERRED,
1906 attr_value TEXT NOT NULL
1908 CREATE INDEX queued_authority_record_attr_record_idx ON vandelay.queued_authority_record_attr (record);
1910 CREATE TABLE vandelay.authority_match (
1911 id BIGSERIAL PRIMARY KEY,
1912 queued_record BIGINT REFERENCES vandelay.queued_authority_record (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
1913 eg_record BIGINT REFERENCES authority.record_entry (id) DEFERRABLE INITIALLY DEFERRED,
1914 quality INT NOT NULL DEFAULT 0
1917 CREATE OR REPLACE FUNCTION vandelay.ingest_authority_marc ( ) RETURNS TRIGGER AS $$
1923 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
1927 FOR adef IN SELECT * FROM vandelay.authority_attr_definition LOOP
1929 SELECT extract_marc_field('vandelay.queued_authority_record', id, adef.xpath, adef.remove) INTO value FROM vandelay.queued_authority_record WHERE id = NEW.id;
1930 IF (value IS NOT NULL AND value <> '') THEN
1931 INSERT INTO vandelay.queued_authority_record_attr (record, field, attr_value) VALUES (NEW.id, adef.id, value);
1938 $$ LANGUAGE PLPGSQL;
1940 CREATE OR REPLACE FUNCTION vandelay.cleanup_authority_marc ( ) RETURNS TRIGGER AS $$
1942 IF TG_OP IN ('INSERT','UPDATE') AND NEW.imported_as IS NOT NULL THEN
1946 DELETE FROM vandelay.queued_authority_record_attr WHERE record = OLD.id;
1947 IF TG_OP = 'UPDATE' THEN
1952 $$ LANGUAGE PLPGSQL;
1954 CREATE TRIGGER cleanup_authority_trigger
1955 BEFORE UPDATE OR DELETE ON vandelay.queued_authority_record
1956 FOR EACH ROW EXECUTE PROCEDURE vandelay.cleanup_authority_marc();
1958 CREATE TRIGGER ingest_authority_trigger
1959 AFTER INSERT OR UPDATE ON vandelay.queued_authority_record
1960 FOR EACH ROW EXECUTE PROCEDURE vandelay.ingest_authority_marc();
1962 CREATE OR REPLACE FUNCTION vandelay.overlay_authority_record ( import_id BIGINT, eg_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
1964 merge_profile vandelay.merge_profile%ROWTYPE;
1965 dyn_profile vandelay.compile_profile%ROWTYPE;
1974 SELECT b.marc INTO eg_marc
1975 FROM authority.record_entry b
1976 JOIN vandelay.authority_match m ON (m.eg_record = b.id AND m.queued_record = import_id)
1979 SELECT q.marc INTO v_marc
1980 FROM vandelay.queued_record q
1981 JOIN vandelay.authority_match m ON (m.queued_record = q.id AND q.id = import_id)
1984 IF eg_marc IS NULL OR v_marc IS NULL THEN
1985 -- RAISE NOTICE 'no marc for vandelay or authority record';
1989 dyn_profile := vandelay.compile_profile( v_marc );
1991 IF merge_profile_id IS NOT NULL THEN
1992 SELECT * INTO merge_profile FROM vandelay.merge_profile WHERE id = merge_profile_id;
1994 dyn_profile.add_rule := BTRIM( dyn_profile.add_rule || ',' || COALESCE(merge_profile.add_spec,''), ',');
1995 dyn_profile.strip_rule := BTRIM( dyn_profile.strip_rule || ',' || COALESCE(merge_profile.strip_spec,''), ',');
1996 dyn_profile.replace_rule := BTRIM( dyn_profile.replace_rule || ',' || COALESCE(merge_profile.replace_spec,''), ',');
1997 dyn_profile.preserve_rule := BTRIM( dyn_profile.preserve_rule || ',' || COALESCE(merge_profile.preserve_spec,''), ',');
2001 IF dyn_profile.replace_rule <> '' AND dyn_profile.preserve_rule <> '' THEN
2002 -- RAISE NOTICE 'both replace [%] and preserve [%] specified', dyn_profile.replace_rule, dyn_profile.preserve_rule;
2006 IF dyn_profile.replace_rule <> '' THEN
2007 source_marc = v_marc;
2008 target_marc = eg_marc;
2009 replace_rule = dyn_profile.replace_rule;
2011 source_marc = eg_marc;
2012 target_marc = v_marc;
2013 replace_rule = dyn_profile.preserve_rule;
2016 UPDATE authority.record_entry
2017 SET marc = vandelay.merge_record_xml( target_marc, source_marc, dyn_profile.add_rule, replace_rule, dyn_profile.strip_rule )
2021 UPDATE vandelay.queued_authority_record
2022 SET imported_as = eg_id,
2024 WHERE id = import_id;
2028 -- RAISE NOTICE 'update of authority.record_entry failed';
2033 $$ LANGUAGE PLPGSQL;
2035 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_authority_record ( import_id BIGINT, merge_profile_id INT ) RETURNS BOOL AS $$
2040 SELECT COUNT(*) INTO match_count FROM vandelay.authority_match WHERE queued_record = import_id;
2042 IF match_count <> 1 THEN
2043 -- RAISE NOTICE 'not an exact match';
2047 SELECT m.eg_record INTO eg_id
2048 FROM vandelay.authority_match m
2049 WHERE m.queued_record = import_id
2052 IF eg_id IS NULL THEN
2056 RETURN vandelay.overlay_authority_record( import_id, eg_id, merge_profile_id );
2058 $$ LANGUAGE PLPGSQL;
2060 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_authority_queue ( queue_id BIGINT, merge_profile_id INT ) RETURNS SETOF BIGINT AS $$
2062 queued_record vandelay.queued_authority_record%ROWTYPE;
2065 FOR queued_record IN SELECT * FROM vandelay.queued_authority_record WHERE queue = queue_id AND import_time IS NULL LOOP
2067 IF vandelay.auto_overlay_authority_record( queued_record.id, merge_profile_id ) THEN
2068 RETURN NEXT queued_record.id;
2076 $$ LANGUAGE PLPGSQL;
2078 CREATE OR REPLACE FUNCTION vandelay.auto_overlay_authority_queue ( queue_id BIGINT ) RETURNS SETOF BIGINT AS $$
2079 SELECT * FROM vandelay.auto_overlay_authority_queue( $1, NULL );
2083 -- Vandelay (for importing and exporting records) 012.schema.vandelay.sql
2084 --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)]');
2085 --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)]');
2086 --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]');
2087 --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]');
2088 --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$);
2089 --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$);
2090 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath ) VALUES (7, 'price',oils_i18n_gettext(7, 'vqbrad', 'Price', 'description'),'//*[@tag="020" or @tag="022"]/*[@code="c"][1]');
2091 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, ident ) VALUES (8, 'rec_identifier',oils_i18n_gettext(8, 'vqbrad', 'Accession Number', 'description'),'//*[@tag="001"]', TRUE);
2092 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, ident ) VALUES (9, 'eg_tcn',oils_i18n_gettext(9, 'vqbrad', 'TCN Value', 'description'),'//*[@tag="901"]/*[@code="a"]', TRUE);
2093 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, ident ) VALUES (10, 'eg_tcn_source',oils_i18n_gettext(10, 'vqbrad', 'TCN Source', 'description'),'//*[@tag="901"]/*[@code="b"]', TRUE);
2094 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, ident ) VALUES (11, 'eg_identifier',oils_i18n_gettext(11, 'vqbrad', 'Internal ID', 'description'),'//*[@tag="901"]/*[@code="c"]', TRUE);
2095 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath ) VALUES (12, 'publisher',oils_i18n_gettext(12, 'vqbrad', 'Publisher', 'description'),'//*[@tag="260"]/*[@code="b"][1]');
2096 --INSERT INTO vandelay.bib_attr_definition ( id, code, description, xpath, remove ) VALUES (13, 'pubdate',oils_i18n_gettext(13, 'vqbrad', 'Publication Date', 'description'),'//*[@tag="260"]/*[@code="c"][1]',$r$\D$r$);
2097 --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]');
2099 --INSERT INTO vandelay.import_item_attr_definition (
2100 -- owner, name, tag, owning_lib, circ_lib, location,
2101 -- call_number, circ_modifier, barcode, price, copy_number,
2102 -- circulate, ref, holdable, opac_visible, status
2105 -- 'Evergreen 852 export format',
2107 -- '[@code = "b"][1]',
2108 -- '[@code = "b"][2]',
2115 -- '[@code = "x" and text() = "circulating"]',
2116 -- '[@code = "x" and text() = "reference"]',
2117 -- '[@code = "x" and text() = "holdable"]',
2118 -- '[@code = "x" and text() = "visible"]',
2122 --INSERT INTO vandelay.import_item_attr_definition (
2135 -- 'Unicorn Import format -- 999',
2146 --INSERT INTO vandelay.authority_attr_definition ( code, description, xpath, ident ) VALUES ('rec_identifier','Identifier','//*[@tag="001"]', TRUE);