标题: ORA-06504: PL/SQL: Return types of Result Set variables or query do not match [打印本页] 作者: admin 时间: 2016-7-26 16:58 标题: ORA-06504: PL/SQL: Return types of Result Set variables or query do not match ORA-06504: PL/SQL: Return types of Result Set variables or query do notmatch Cause: Number and/or typesof columns in a query does not match declared
return type of a result set variable, or declared types of two Result Setvariables do
not match. Action: Change the programstatement or declaration. Verify what query the
variable actually refers to during execution.