db2pd -d DBNAME -reorg -rep 5 这里不得不提到的DB2的offline reorg分成几步走,从上面的输出可以看到 Build,IdxRecreat 这2步 实际可能有更多步,要看reorg用的命令和表有没有cluster index,以下是详细解释 There are four phases in a classic or offline table reorganization: (1) SORT: If an index is...
db2pd -d DBNAME -reorg -rep 5 這裡不得不提到的DB2的offline reorg分成幾步走,從上面的輸出可以看到 Build,IdxRecreat 這2步 實際可能有更多步,要看reorg用的命令和表有沒有cluster index,以下是詳細解釋 There are four phases in a classic or offline table reorganization: (1) SORT: If an index is...
Specifies the action that is to be taken if the REORG utility gets a timeout condition while trying to drain an object in either the log or switch phases. TERM Indicates that Db2 is to behave as follows if you specify the TERM option and a timeout condition occurs: Db2 issues an imp...
Ensures perfectly ordered data Access limited to read-only during the UNLOAD phase, with no access during other phases Not restartable In-Place REORG Slower than the Classic REORG and takes more time to complete Does not ensure perfectly ordered data or indexes ...
if not specified in reorg statement with use clause, reorg use same tablespace , which table in reorg 4 phases unload reorg load build indexes for all above need to have space in tablespace , may be of that tablspace size may increase . use clause with same pagesize select ’ reorg table...
// in two scenarios: pure-header mode of operation (light clients), or properly // separated header/block phases (non-archive clients). func (hc *HeaderChain) writeHeadersAndSetHead(headers []*types.Header, forker *ForkChoice) (*headerWriteResult, error) { func (hc *HeaderChain) writeHeade...
In summary the Batch Processor RESTART flag tells at what .SYNC command to restart; whereas the UTILITY RESTARTadded to the .CALL statement tells the processing which UTILITY PHASE to restart at. Both restarts are needed if the previous run fails in a UTILITY that has phases. Within Batch...
Specifies the action that is to be taken if the REORG utility gets a timeout condition while trying to drain an object in either the log or switch phases. TERM Indicates that Db2 is to behave as follows if you specify the TERM option and a timeout condition occurs: Db2 issues an imp...