编译错误:PLS-00103:Encountered the symbol "EXIT" when expecting one of the following:.( ,%

问题描述:

编译错误:PLS-00103:Encountered the symbol "EXIT" when expecting one of the following:.( ,%

就是说在应该出现. ( , %这些符号任意一个的地方,现在出现的代码是EXIT,所以应该是语法错误.