To select the REORG utility, enter5in theDb2® Utilityinput field on the Db2 Utilities panel. If you selected Table spaces in theObject Typesection of the panel, the REORG Utility (Table spaces) panel is displayed. If you selected Indexes in theObject Typesection of the panel, the REORG...
TheREORGutility requires the use of work data sets to reorganize table spaces and indexes. The following formulas help you estimate the sizes for these work data sets. More complex and precise calculations are in theDB2 Utility Guide and Referencemanual, but these formulas should produce comparable...
You can restart a REORG INDEX utility job. If you restart REORG in the outlined phase, it re-executes from the beginning of the phase. Db2 always uses RESTART(PHASE) by default unless you restart the job in the UNLOAD phase. In this case, Db2 uses RESTART(CURRENT) by default. If ...
$ db2 reorg table RMADMIN.RMOBJECTS use tempspace1 SQL2217N The page size of the system temporary table space used by the REORG utility must match the page size of the table space(s) in which the table data resides (including the LONG or LOB column data). The cause is based on the ...
db2 reorg table homer.employee inplace allow read access notruncate table resume 1. 2. 3. 这个命令恢复reorg 包含附加的关键词 指明了只读访问 并且跳过清空步骤,这个表S-lock锁定。 Usage notes Restrictions: The REORG utility does not support the use of nicknames. ...
$ db2 reorg table RMADMIN.RMOBJECTS use tempspace1 SQL2217N The page size of the system temporary table space used by the REORG utility must match the page size of the table space(s)inwhich the table data resides (including the LONG or LOB column data). The causeisbased on the ...
I wanted to know if there is any way in which we can test if the Reorg has actually improved the system performance. In my case, the concerned database is considerably small and the CPU time used has not changed much. In the sense, does this utility have a feature of creating a repor...
Reorg Index (DB2 z/OS) This action lets you build and submit a REORG INDEX utility call. Note:Before using this action consult IBM documentation for details on REORG INDEX utility options. For online access to DB2 documentation, seeAccessing Third Party Documentation. ...
However, we are aware that in future more REORGs will be performing such work and we will continue to improve utility processing to minimize impact upon the Db2 environment and applications in particular. Such work is ongoing, but this idea is being marked as not under consideration at this ...
To any enterprise running DB2 for z/OS, disorganization has always been a dangerous, resource-sapping enemy to be fiercely battled with good schema design and regular use of the REORG utility. However, the arrival of solid-state drives (SSDs) kicked off a debate about the true cost of ...