ORA-02402: PLAN_TABLE not found

文档解释

ORA-02402: PLAN_TABLE not found

Cause: The table used by EXPLAIN to store row source information does not exist in the current schema.

Action: Create a plan table in the current schema or use the INTO clause of the statement to put the results of the explain command in an existing plan table.

ORA-02402：表PLAN_TABLE未找到

官方解释

常见案例

正常处理方法及步骤

SQL> connect sys as sysdba

SQL> @$ORACLE_HOME/rdbms/admin/utlxplan.sql;