[open-ils-commits] r9445 - trunk/Open-ILS/src/sql/Pg
svn at svn.open-ils.org
svn at svn.open-ils.org
Wed Apr 23 23:41:51 EDT 2008
Author: miker
Date: 2008-04-23 23:02:32 -0400 (Wed, 23 Apr 2008)
New Revision: 9445
Added:
trunk/Open-ILS/src/sql/Pg/012.schema.vandelay.sql
Modified:
trunk/Open-ILS/src/sql/Pg/002.functions.config.sql
Log:
initial vandelay schema
Modified: trunk/Open-ILS/src/sql/Pg/002.functions.config.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/002.functions.config.sql 2008-04-24 02:30:21 UTC (rev 9444)
+++ trunk/Open-ILS/src/sql/Pg/002.functions.config.sql 2008-04-24 03:02:32 UTC (rev 9445)
@@ -40,6 +40,14 @@
*/
+CREATE OR REPLACE FUNCTION public.extract_marc_field ( TEXT, BIGINT, TEXT, TEXT ) RETURNS TEXT AS $$
+ SELECT regexp_replace(array_to_string( array_accum( output ),' ' ),$4,'','g') FROM xpath_table('id', 'marc', $1, $3, 'id='||$2)x(id INT, output TEXT);
+$$ LANGUAGE SQL;
+
+CREATE OR REPLACE FUNCTION public.extract_marc_field ( TEXT, BIGINT, TEXT ) RETURNS TEXT AS $$
+ SELECT public.extract_marc_field($1,$2,$3,'');
+$$ LANGUAGE SQL;
+
CREATE OR REPLACE FUNCTION oils_i18n_xlate ( keytable TEXT, keyclass TEXT, keycol TEXT, identcol TEXT, keyvalue TEXT, raw_locale TEXT ) RETURNS TEXT AS $func$
DECLARE
locale TEXT := LOWER( REGEXP_REPLACE( REGEXP_REPLACE( raw_locale, E'[;, ].+$', '' ), E'-', '_', 'g' ) );
Added: trunk/Open-ILS/src/sql/Pg/012.schema.vandelay.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/012.schema.vandelay.sql (rev 0)
+++ trunk/Open-ILS/src/sql/Pg/012.schema.vandelay.sql 2008-04-24 03:02:32 UTC (rev 9445)
@@ -0,0 +1,246 @@
+DROP SCHEMA vandelay CASCADE;
+
+BEGIN;
+
+CREATE SCHEMA vandelay;
+
+CREATE TABLE vandelay.queue (
+ id BIGSERIAL PRIMARY KEY,
+ owner INT NOT NULL REFERENCES actor.usr (id),
+ name TEXT NOT NULL,
+ complete BOOL NOT NULL DEFAULT FALSE,
+ queue_type TEXT NOT NULL DEFAULT 'bib' CHECK (queue_type IN ('bib','authority')),
+ queue_purpose TEXT NOT NULL DEFAULT 'import' CHECK (queue_purpose IN ('import','overlay')),
+ CONSTRAINT vand_queue_name_once_per_owner_const UNIQUE (owner,name,queue_type)
+);
+
+CREATE TABLE vandelay.queued_record (
+ id BIGSERIAL PRIMARY KEY,
+ create_time TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
+ import_time TIMESTAMP WITH TIME ZONE,
+ marc TEXT NOT NULL
+);
+
+
+
+/* Bib stuff at the top */
+----------------------------------------------------
+
+CREATE TABLE vandelay.bib_attr_definition (
+ id SERIAL PRIMARY KEY,
+ code TEXT UNIQUE NOT NULL,
+ description TEXT,
+ xpath TEXT NOT NULL,
+ remove TEXT NOT NULL DEFAULT '',
+ ident BOOL NOT NULL DEFAULT FALSE
+);
+
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath ) VALUES ('title','Title of work','//*[@tag="245"]/*[contains("abcmnopr", at code)]');
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath ) VALUES ('author','Author of work','//*[@tag="100" or @tag="110" or @tag="113"]/*[contains("ad", at code)]');
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath ) VALUES ('language','Lanuage of work','//*[@tag="240"]/*[@code="l"][1]');
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath ) VALUES ('pagination','Pagination','//*[@tag="300"]/*[@code="a"][1]');
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath, ident, remove ) VALUES ('isbn','ISBN','//*[@tag="020"]/*[@code="a"]', TRUE, $r$(?:-|\s.+$)$r$);
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath, ident, remove ) VALUES ('issn','ISSN','//*[@tag="022"]/*[@code="a"]', TRUE, $r$(?:-|\s.+$)$r$);
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath ) VALUES ('price','Price','//*[@tag="020" or @tag="022"]/*[@code="c"][1]');
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath, ident ) VALUES ('rec_identifier','Identifier','//*[@tag="001"]', TRUE);
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath, ident ) VALUES ('eg_identifier','Identifier','//*[@tag="901"]/*[@code="c"]', TRUE);
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath, ident ) VALUES ('eg_tcn','Identifier','//*[@tag="901"]/*[@code="a"]', TRUE);
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath ) VALUES ('publisher','Publisher','//*[@tag="260"]/*[@code="b"][1]');
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath, remove ) VALUES ('pubdate','Publication Date','//*[@tag="260"]/*[@code="c"][1]',$r$\D$r$);
+INSERT INTO vandelay.bib_attr_definition ( code, description, xpath ) VALUES ('edition','Edition','//*[@tag="250"]/*[@code="a"][1]');
+
+
+CREATE TABLE vandelay.bib_queue (
+ queue_type TEXT NOT NULL DEFAULT 'bib' CHECK (queue_type = 'bib'),
+ CONSTRAINT vand_bib_queue_name_once_per_owner_const UNIQUE (owner,name,queue_type)
+) INHERITS (vandelay.queue);
+ALTER TABLE vandelay.bib_queue ADD PRIMARY KEY (id);
+
+CREATE TABLE vandelay.queued_bib_record (
+ queue INT NOT NULL REFERENCES vandelay.bib_queue (id) ON DELETE CASCADE,
+ bib_source INT REFERENCES config.bib_source (id),
+ imported_as INT REFERENCES biblio.record_entry (id)
+) INHERITS (vandelay.queued_record);
+ALTER TABLE vandelay.queued_bib_record ADD PRIMARY KEY (id);
+
+CREATE TABLE vandelay.queued_bib_record_attr (
+ id BIGSERIAL PRIMARY KEY,
+ record BIGINT NOT NULL REFERENCES vandelay.queued_bib_record (id),
+ field INT NOT NULL REFERENCES vandelay.bib_attr_definition (id),
+ attr_value TEXT NOT NULL
+);
+
+CREATE TABLE vandelay.bib_match (
+ id BIGSERIAL PRIMARY KEY,
+ field_type TEXT NOT NULL CHECK (field_type in ('isbn','tcn_value','id')),
+ matched_attr INT REFERENCES vandelay.queued_bib_record_attr (id) ON DELETE CASCADE,
+ queued_record BIGINT REFERENCES vandelay.queued_bib_record (id) ON DELETE CASCADE,
+ eg_record BIGINT REFERENCES biblio.record_entry (id)
+);
+
+CREATE OR REPLACE FUNCTION vandelay.ingest_bib_marc ( ) RETURNS TRIGGER AS $$
+DECLARE
+ value TEXT;
+ atype TEXT;
+ adef RECORD;
+BEGIN
+ FOR adef IN SELECT * FROM vandelay.bib_attr_definition LOOP
+
+ SELECT extract_marc_field('vandelay.queued_bib_record', id, adef.xpath, adef.remove) INTO value FROM vandelay.queued_bib_record WHERE id = NEW.id;
+ IF (value IS NOT NULL AND value <> '') THEN
+ INSERT INTO vandelay.queued_bib_record_attr (record, field, attr_value) VALUES (NEW.id, adef.id, value);
+ END IF;
+
+ END LOOP;
+
+ RETURN NULL;
+END;
+$$ LANGUAGE PLPGSQL;
+
+CREATE OR REPLACE FUNCTION vandelay.match_bib_record ( ) RETURNS TRIGGER AS $func$
+DECLARE
+ attr RECORD;
+ eg_rec RECORD;
+BEGIN
+ 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
+
+ -- All numbers? check for an id match
+ IF (attr.attr_value ~ $r$^\d+$$r$) THEN
+ FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE id = attr.attr_value::BIGINT AND deleted IS FALSE LOOP
+ INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('id', attr.id, NEW.id, eg_rec.id);
+ END LOOP;
+ END IF;
+
+ -- Looks like an ISBN? check for an isbn match
+ IF (attr.attr_value ~* $r$^[0-9x]+$$r$ AND character_length(attr.attr_value) IN (10,13)) THEN
+ FOR eg_rec IN EXECUTE $$SELECT * FROM metabib.full_rec fr WHERE fr.value LIKE LOWER('$$ || attr.attr_value || $$%') AND fr.tag = '020' AND fr.subfield = 'a'$$ LOOP
+ PERFORM id FROM biblio.record_entry WHERE id = eg_rec.record AND deleted IS FALSE;
+ IF FOUND THEN
+ INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('isbn', attr.id, NEW.id, eg_rec.record);
+ END IF;
+ END LOOP;
+
+ -- subcheck for isbn-as-tcn
+ FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = 'i' || attr.attr_value AND deleted IS FALSE LOOP
+ INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
+ END LOOP;
+ END IF;
+
+ -- check for an OCLC tcn_value match
+ IF (attr.attr_value ~ $r$^o\d+$$r$) THEN
+ FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = regexp_replace(attr.attr_value,'^o','ocm') AND deleted IS FALSE LOOP
+ INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
+ END LOOP;
+ END IF;
+
+ -- check for a direct tcn_value match
+ FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = attr.attr_value AND deleted IS FALSE LOOP
+ INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
+ END LOOP;
+
+ END LOOP;
+
+ RETURN NULL;
+END;
+$func$ LANGUAGE PLPGSQL;
+
+CREATE OR REPLACE FUNCTION vandelay.cleanup_bib_marc ( ) RETURNS TRIGGER AS $$
+BEGIN
+ DELETE FROM vandelay.queued_bib_record_attr WHERE lineitem = OLD.id;
+ IF TG_OP = 'UPDATE' THEN
+ RETURN NEW;
+ END IF;
+ RETURN OLD;
+END;
+$$ LANGUAGE PLPGSQL;
+
+CREATE TRIGGER cleanup_bib_trigger
+ BEFORE UPDATE OR DELETE ON vandelay.queued_bib_record
+ FOR EACH ROW EXECUTE PROCEDURE vandelay.cleanup_bib_marc();
+
+CREATE TRIGGER ingest_bib_trigger
+ AFTER INSERT OR UPDATE ON vandelay.queued_bib_record
+ FOR EACH ROW EXECUTE PROCEDURE vandelay.ingest_bib_marc();
+
+CREATE TRIGGER zz_match_bibs_trigger
+ AFTER INSERT OR UPDATE ON vandelay.queued_bib_record
+ FOR EACH ROW EXECUTE PROCEDURE vandelay.match_bib_record();
+
+
+/* Authority stuff down here */
+---------------------------------------
+CREATE TABLE vandelay.authority_attr_definition (
+ id SERIAL PRIMARY KEY,
+ code TEXT UNIQUE NOT NULL,
+ description TEXT,
+ xpath TEXT NOT NULL,
+ remove TEXT NOT NULL DEFAULT '',
+ ident BOOL NOT NULL DEFAULT FALSE
+);
+INSERT INTO vandelay.authority_attr_definition ( code, description, xpath, ident ) VALUES ('rec_identifier','Identifier','//*[@tag="001"]', TRUE);
+
+CREATE TABLE vandelay.authority_queue (
+ queue_type TEXT NOT NULL DEFAULT 'authority' CHECK (queue_type = 'authority'),
+ CONSTRAINT vand_authority_queue_name_once_per_owner_const UNIQUE (owner,name,queue_type)
+) INHERITS (vandelay.queue);
+ALTER TABLE vandelay.authority_queue ADD PRIMARY KEY (id);
+
+CREATE TABLE vandelay.queued_authority_record (
+ queue INT NOT NULL REFERENCES vandelay.authority_queue (id) ON DELETE CASCADE,
+ imported_as INT REFERENCES authority.record_entry (id)
+) INHERITS (vandelay.queued_record);
+ALTER TABLE vandelay.queued_authority_record ADD PRIMARY KEY (id);
+
+CREATE TABLE vandelay.queued_authority_record_attr (
+ id BIGSERIAL PRIMARY KEY,
+ record BIGINT NOT NULL REFERENCES vandelay.queued_authority_record (id),
+ field INT NOT NULL REFERENCES vandelay.authority_attr_definition (id),
+ attr_value TEXT NOT NULL
+);
+
+CREATE TABLE vandelay.authority_match (
+ id BIGSERIAL PRIMARY KEY,
+ matched_attr INT REFERENCES vandelay.queued_authority_record_attr (id) ON DELETE CASCADE,
+ queued_record BIGINT REFERENCES vandelay.queued_authority_record (id) ON DELETE CASCADE,
+ eg_record BIGINT REFERENCES authority.record_entry (id)
+);
+
+CREATE OR REPLACE FUNCTION vandelay.ingest_authority_marc ( ) RETURNS TRIGGER AS $$
+DECLARE
+ value TEXT;
+ atype TEXT;
+ adef RECORD;
+BEGIN
+ FOR adef IN SELECT * FROM vandelay.authority_attr_definition LOOP
+
+ SELECT extract_marc_field('vandelay.queued_authority_record', id, adef.xpath, adef.remove) INTO value FROM vandelay.queued_authority_record WHERE id = NEW.id;
+ IF (value IS NOT NULL AND value <> '') THEN
+ INSERT INTO vandelay.queued_authority_record_attr (record, field, attr_value) VALUES (NEW.id, adef.id, value);
+ END IF;
+
+ END LOOP;
+
+ RETURN NULL;
+END;
+$$ LANGUAGE PLPGSQL;
+
+CREATE OR REPLACE FUNCTION vandelay.cleanup_authority_marc ( ) RETURNS TRIGGER AS $$
+BEGIN
+ DELETE FROM vandelay.queued_authority_record_attr WHERE lineitem = OLD.id;
+ IF TG_OP = 'UPDATE' THEN
+ RETURN NEW;
+ END IF;
+ RETURN OLD;
+END;
+$$ LANGUAGE PLPGSQL;
+
+CREATE TRIGGER cleanup_authority_trigger
+ BEFORE UPDATE OR DELETE ON vandelay.queued_authority_record
+ FOR EACH ROW EXECUTE PROCEDURE vandelay.cleanup_authority_marc();
+
+CREATE TRIGGER ingest_authority_trigger
+ AFTER INSERT OR UPDATE ON vandelay.queued_authority_record
+ FOR EACH ROW EXECUTE PROCEDURE vandelay.ingest_authority_marc();
+
+COMMIT;
+
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