BEGIN; INSERT INTO config.upgrade_log (version) VALUES ('0298'); -- Scott McKellar -- Create updatable view for BETWEEN expressions DROP VIEW query.expr_xbet CASCADE; CREATE OR REPLACE VIEW query.expr_xbet AS SELECT id, parenthesize, parent_expr, seq_no, left_operand, negate FROM query.expression WHERE type = 'xbet'; CREATE OR REPLACE RULE query_expr_xbet_insert_rule AS ON INSERT TO query.expr_xbet DO INSTEAD INSERT INTO query.expression ( id, type, parenthesize, parent_expr, seq_no, left_operand, negate ) VALUES ( COALESCE(NEW.id, NEXTVAL('query.expression_id_seq'::REGCLASS)), 'xbet', COALESCE(NEW.parenthesize, FALSE), NEW.parent_expr, COALESCE(NEW.seq_no, 1), NEW.left_operand, COALESCE(NEW.negate, false) ); CREATE OR REPLACE RULE query_expr_xbet_update_rule AS ON UPDATE TO query.expr_xbet DO INSTEAD UPDATE query.expression SET id = NEW.id, parenthesize = NEW.parenthesize, parent_expr = NEW.parent_expr, seq_no = NEW.seq_no, left_operand = NEW.left_operand, negate = NEW.negate WHERE id = OLD.id; CREATE OR REPLACE RULE query_expr_xbet_delete_rule AS ON DELETE TO query.expr_xbet DO INSTEAD DELETE FROM query.expression WHERE id = OLD.id; COMMIT;