OCIStmtExecute
[SQL Assistant] Execute: OCI Error (2003): OCIStmtExecute ORA-02003: invalid USERENV parameter;
1.在PL/SQL写关键字，出现提示，敲回车，空格后，弹出SQL Assistant - Connect to Oracle. 2.配置好连接，再点击Connect,右下角出现提示 3.提示内容如下: Execute: OCI Error (2003): OCIStmtExecute ORA-020 ......