多选题When does a transaction complete?()Awhen a DELETE statement is executedBwhen a ROLLBACK command is executedCwhen a PL/SQL anonymous block is executedDwhen a data definition language (DDL) statement is executedEwhen a TRUNCATE statement is executed afte
题目
多选题
When does a transaction complete?()
Awhen a DELETE statement is executed
Bwhen a ROLLBACK command is executed
Cwhen a PL/SQL anonymous block is executed
Dwhen a data definition language (DDL) statement is executed
Ewhen a TRUNCATE statement is executed after the pending transact ion