![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
下面选项,定义名为 cmd_not_allow 的错误“ ERROR1148 ( 42000 )”,正确的是 A. DECLARE cmd_not_allow CONDITION FORSQLSTATE'42000'; B. DECLARE cmd_not_allow CONDITION FOR 1148; C. DECLAREcmd_not_allow CONDITION FOR ‘1148’; D. DECLAREcmd_not_allow CONDITION FOR SQLSTATE42000;