triggered-action:

1? SET OPTION-statement
2? WHEN ( search-condition )
3 SQL-trigger-body

SQL-trigger-body:

1 SQL-control-statement
1 fullselect
1 ALLOCATE DESCRIPTOR-statement
1 ALTER PROCEDURE (External)-statement
1 ALTER SEQUENCE-statement
1 ALTER TABLE-statement
1 COMMENT statement
1 CREATE ALIAS-statement
1 CREATE DISTINCT TYPE-statement
1 CREATE FUNCTION (External Scalar)-statement
1 CREATE FUNCTION (External Table)-statement
1 CREATE INDEX-statement
1 CREATE PROCEDURE (External)-statement
1 CREATE SCHEMA-statement
1 CREATE SEQUENCE-statement
1 CREATE TABLE-statement
1 CREATE VIEW-statement
1 DEALLOCATE DESCRIPTOR-statement
1 DECLARE GLOBAL TEMPORARY TABLE-statement
1 DELETE-statement
1 DESCRIBE-statement
1 DESCRIBE INPUT-statement
1 DESCRIBE TABLE-statement
1 DROP-statement
1 EXECUTE IMMEDIATE-statement
1 GET DESCRIPTOR-statement
1 GRANT-statement
1 INSERT-statement
1 LABEL-statement
1 LOCK TABLE-statement
1 REFRESH TABLE-statement
1 RELEASE-statement
1 RELEASE SAVEPOINT-statement
1 RENAME-statement
1 REVOKE-statement
1 SAVEPOINT-statement
1 SELECT INTO-statement
1 SET CURRENT DEBUG MODE-statement
1 SET CURRENT DEGREE-statement
1 SET DESCRIPTOR-statement
1 SET ENCRYPTION PASSWORD-statement
1 SET PATH-statement
1 SET SCHEMA-statement
1 SET TRANSACTION-statement
1 UPDATE-statement