30 lines
726 B
MySQL
30 lines
726 B
MySQL
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---------------------------handle new logged event----------------------------------------
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CREATE OR REPLACE FUNCTION evt.log_delete() RETURNS trigger
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LANGUAGE plpgsql
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AS
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$func$
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BEGIN
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DELETE
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FROM
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evt.gl g
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WHERE EXISTS
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(
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SELECT
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NULL::int
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FROM
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g
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INNER JOIN del ON
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del.id = g.bprid
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);
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RETURN NULL;
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END;
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$func$;
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COMMENT ON FUNCTION evt.log_delete IS 'perspective lines assocated with deleted event';
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CREATE TRIGGER log_delete
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AFTER DELETE ON evt.bpr
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REFERENCING OLD TABLE AS del
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FOR EACH STATEMENT
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EXECUTE PROCEDURE evt.log_delete();
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