ORA-02192: PCTINCREASE not allowed for rollback segment storage clauses

文档解释

ORA-02192: PCTINCREASE not allowed for rollback segment storage clauses

Cause: pctincrease was specified in a create or alter rollback segment

Action: reissue statement without the pctincrease clause

ORA-02192:PCTINCREASE不允许用于回滚段存储子句

官方解释

此时出现ORA-02192错误,是因为使用了不允许用于回滚段存储子句的PCTINCREASE参数。

常见案例

一般情况下,当创建回滚段时,错误ORA-02192通常会因使用了PCTINCREASE参数而出现:

SQL> CREATE ROLLBACK SEGMENT r1

STORAGE ( INITIAL 64K PCTINCREASE 0 ) ;

CREATE ROLLBACK SEGMENT r1

*

ERROR at line 1:

ORA-02192: PCTINCREASE not allowed for rollback segment storage clauses

正常处理方法及步骤

要解决ORA-02192错误,请删除PCTINCREASE参数:

SQL> CREATE ROLLBACK SEGMENT r1

STORAGE ( INITIAL 64K );

Rollback segment created.

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