17 lines
765 B
PL/PgSQL
17 lines
765 B
PL/PgSQL
-- create trigger function. used in both admin1 and admin2 synonym tables
|
|
CREATE OR REPLACE FUNCTION alpha_numeric_identifiers() RETURNS trigger AS $alpha_numeric_identifiers$
|
|
BEGIN
|
|
NEW.name_ := lower(regexp_replace(NEW.name, '[^A-z\u00C0-\u00ff]+', '', 'g'));
|
|
RETURN NEW;
|
|
END;
|
|
$alpha_numeric_identifiers$ LANGUAGE plpgsql;
|
|
|
|
-- add trigger on admin0 synonym table name_ column
|
|
CREATE TRIGGER admin0_synonyms_name_update
|
|
BEFORE INSERT OR UPDATE OF name ON admin0_synonyms
|
|
FOR EACH ROW EXECUTE PROCEDURE alpha_numeric_identifiers()
|
|
|
|
-- add trigger on admin1 synonym table name_ column
|
|
CREATE TRIGGER admin1_synonyms_name_update
|
|
BEFORE INSERT OR UPDATE OF name ON admin1_synonyms
|
|
FOR EACH ROW EXECUTE PROCEDURE alpha_numeric_identifiers() |