标题: ORA-24374: define not done before fetch or [打印本页] 作者: admin 时间: 2016-9-1 14:53 标题: ORA-24374: define not done before fetch or ORA-24374: define not done before fetch or execute and fetch Cause: The application didnot define output variables for data being fetched
before issuing a fetch call or invoking a fetch by specifying a non-zero rowcount
in an execute call. Action: Issue OCI definecalls for the columns to be fetched.