--- /dev/null
+BEGIN;
+
+INSERT INTO config.upgrade_log (version) VALUES ('0498'); -- dbs
+
+-- Rather than polluting the public schema with general Evergreen
+-- functions, carve out a dedicated schema
+CREATE SCHEMA evergreen;
+
+-- Replace all uses of PostgreSQL's built-in LOWER() function with
+-- a more locale-savvy PLPERLU evergreen.lowercase() function
+CREATE OR REPLACE FUNCTION evergreen.lowercase( TEXT ) RETURNS TEXT AS $$
+ return lc(shift);
+$$ LANGUAGE PLPERLU STRICT IMMUTABLE;
+
+-- update actor.usr_address indexes
+DROP INDEX IF EXISTS actor.actor_usr_addr_street1_idx;
+DROP INDEX IF EXISTS actor.actor_usr_addr_street2_idx;
+DROP INDEX IF EXISTS actor.actor_usr_addr_city_idx;
+DROP INDEX IF EXISTS actor.actor_usr_addr_state_idx;
+DROP INDEX IF EXISTS actor.actor_usr_addr_post_code_idx;
+
+CREATE INDEX actor_usr_addr_street1_idx ON actor.usr_address (evergreen.lowercase(street1));
+CREATE INDEX actor_usr_addr_street2_idx ON actor.usr_address (evergreen.lowercase(street2));
+CREATE INDEX actor_usr_addr_city_idx ON actor.usr_address (evergreen.lowercase(city));
+CREATE INDEX actor_usr_addr_state_idx ON actor.usr_address (evergreen.lowercase(state));
+CREATE INDEX actor_usr_addr_post_code_idx ON actor.usr_address (evergreen.lowercase(post_code));
+
+-- update actor.usr indexes
+DROP INDEX IF EXISTS actor.actor_usr_first_given_name_idx;
+DROP INDEX IF EXISTS actor.actor_usr_second_given_name_idx;
+DROP INDEX IF EXISTS actor.actor_usr_family_name_idx;
+DROP INDEX IF EXISTS actor.actor_usr_email_idx;
+DROP INDEX IF EXISTS actor.actor_usr_day_phone_idx;
+DROP INDEX IF EXISTS actor.actor_usr_evening_phone_idx;
+DROP INDEX IF EXISTS actor.actor_usr_other_phone_idx;
+DROP INDEX IF EXISTS actor.actor_usr_ident_value_idx;
+DROP INDEX IF EXISTS actor.actor_usr_ident_value2_idx;
+
+CREATE INDEX actor_usr_first_given_name_idx ON actor.usr (evergreen.lowercase(first_given_name));
+CREATE INDEX actor_usr_second_given_name_idx ON actor.usr (evergreen.lowercase(second_given_name));
+CREATE INDEX actor_usr_family_name_idx ON actor.usr (evergreen.lowercase(family_name));
+CREATE INDEX actor_usr_email_idx ON actor.usr (evergreen.lowercase(email));
+CREATE INDEX actor_usr_day_phone_idx ON actor.usr (evergreen.lowercase(day_phone));
+CREATE INDEX actor_usr_evening_phone_idx ON actor.usr (evergreen.lowercase(evening_phone));
+CREATE INDEX actor_usr_other_phone_idx ON actor.usr (evergreen.lowercase(other_phone));
+CREATE INDEX actor_usr_ident_value_idx ON actor.usr (evergreen.lowercase(ident_value));
+CREATE INDEX actor_usr_ident_value2_idx ON actor.usr (evergreen.lowercase(ident_value2));
+
+-- update actor.card indexes
+DROP INDEX IF EXISTS actor.actor_card_barcode_evergreen_lowercase_idx;
+CREATE INDEX actor_card_barcode_evergreen_lowercase_idx ON actor.card (evergreen.lowercase(barcode));
+
+CREATE OR REPLACE FUNCTION vandelay.match_bib_record ( ) RETURNS TRIGGER AS $func$
+DECLARE
+ attr RECORD;
+ attr_def RECORD;
+ eg_rec RECORD;
+ id_value TEXT;
+ exact_id BIGINT;
+BEGIN
+
+ DELETE FROM vandelay.bib_match WHERE queued_record = NEW.id;
+
+ SELECT * INTO attr_def FROM vandelay.bib_attr_definition WHERE xpath = '//*[@tag="901"]/*[@code="c"]' ORDER BY id LIMIT 1;
+
+ IF attr_def IS NOT NULL AND attr_def.id IS NOT NULL THEN
+ id_value := extract_marc_field('vandelay.queued_bib_record', NEW.id, attr_def.xpath, attr_def.remove);
+
+ IF id_value IS NOT NULL AND id_value <> '' AND id_value ~ $r$^\d+$$r$ THEN
+ SELECT id INTO exact_id FROM biblio.record_entry WHERE id = id_value::BIGINT AND NOT deleted;
+ SELECT * INTO attr FROM vandelay.queued_bib_record_attr WHERE record = NEW.id and field = attr_def.id LIMIT 1;
+ IF exact_id IS NOT NULL THEN
+ INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('id', attr.id, NEW.id, exact_id);
+ END IF;
+ END IF;
+ END IF;
+
+ IF exact_id IS NULL THEN
+ FOR attr IN SELECT a.* FROM vandelay.queued_bib_record_attr a JOIN vandelay.bib_attr_definition d ON (d.id = a.field) WHERE record = NEW.id AND d.ident IS TRUE LOOP
+
+ -- All numbers? check for an id match
+ IF (attr.attr_value ~ $r$^\d+$$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 evergreen.lowercase('$$ || attr.attr_value || $$%') 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$) THEN
+ FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = regexp_replace(attr.attr_value,'^o','ocm') AND deleted IS FALSE LOOP
+ INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
+ END LOOP;
+ END IF;
+
+ -- check for a direct tcn_value match
+ FOR eg_rec IN SELECT * FROM biblio.record_entry WHERE tcn_value = attr.attr_value AND deleted IS FALSE LOOP
+ INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('tcn_value', attr.id, NEW.id, eg_rec.id);
+ END LOOP;
+
+ -- check for a direct item barcode match
+ FOR eg_rec IN
+ SELECT DISTINCT b.*
+ FROM biblio.record_entry b
+ JOIN asset.call_number cn ON (cn.record = b.id)
+ JOIN asset.copy cp ON (cp.call_number = cn.id)
+ WHERE cp.barcode = attr.attr_value AND cp.deleted IS FALSE
+ LOOP
+ INSERT INTO vandelay.bib_match (field_type, matched_attr, queued_record, eg_record) VALUES ('id', attr.id, NEW.id, eg_rec.id);
+ END LOOP;
+
+ END LOOP;
+ END IF;
+
+ RETURN NULL;
+END;
+$func$ LANGUAGE PLPGSQL;
+
+
+COMMIT;
projects / evergreen-equinox.git / blobdiff