有时候在触发器WHEN-CLEAR-BLOCK里头去clear_block('另外一个块'),会报FRM-41009的错误。 可以用下面的方法来忽略这个错误。 Even though you cannot suppress it, you can create an on-error trigger to intercept it and prevent from displaying: DECLARE ERR_VAL NUMBER(5) := ERROR_CODE; MSG VARCHAR2...
有时候在触发器WHEN-CLEAR-BLOCK里头去clear_block('另外一个块'),会报FRM-41009的错误。 可以用下面的方法来忽略这个错误。 Even though you cannot suppress it, you can create an on-error trigger to intercept it and prevent from displaying: DECLARE ERR_VAL NUMBER(5) := ERROR_CODE; MSG VARCHAR2...