（转）DB2 sqlstate 57016 原因码 "7"错误详解

http://www.db2china.net/club/viewthread.php?tid=6035

[基础知识] DB2 sqlstate 57016 原因码 "7"错误详解

DB2, DB2调优sqlstate, 详解, quot

对表进行任何操作都不被允许，提示SQLSTATE=57016 SQLCODE=-668 ，原因码 "7"的错误：

SQL0668N Operation not allowed for reason code "7" on table XXX.  

首先查一下:  

db2 ? 57016  

SQLSTATE 57016: 因为表不活动，所以不能对其进行访问。  

解决方法为：执行命令：reorg table XXX；即可。  

参考原文为：  

Operation not allowed for reason code reason-code on table table-name. 
Explanation: Access to table table-name is restricted. The cause is based on the following reason codes reason-code: 7  

The table is in the reorg pending state. 

This can occur after an ALTER TABLE statement containing a REORG-recommended operation.7  

Reorganize the table using the REORG TABLE command (note that INPLACE REORG TABLE is not allowed for a table that is in the reorg pending state).  

其中：  

reorg table [table]通过重构行来消除“碎片”数据并压缩信息，对表进行重组。 

runstats on table . 收集表 的统计信息。  

reorgchk on table all 确定是否需要对表进行重组，对于对所有表自动执行 runstats 很有用。  

>>> reorg 和runstats 都是单个表优化，初始化的命令： 

runstats on table administrator.test;  

reorg table administrator.test;