Description of which operations mark index partitions as INDEX UNUSABLE. 描述那些操作使得索引不可用 Cause There are six types of maintenance operations and adding a partition to a Hash-Partitioned Table that mark index partitions INDEX UNUSABLE (IU). In all cases, you must rebuild the index parti...
'Proc_Update_WIP_Report;', to_date('01-01-4000','dd-mm-yyyy'), 'sysdate+5/(24*60)'); commit; sys.dbms_job.submit( job1, 'proc_GetDataForSummaryRpt(to_char(SYSDATE,''yyyy-MM-dd HH24:MI:ss''));', to_date('19-03-2009 16:54:23','dd-mm-yyyy hh24:mi:ss'), 'sysdate...
If the file is damaged/deleted and an attempt is made to start the database will result in ORA-01157, ORA-01110. Then depending upon the type of datafile lost different action needs to be taken. Check for a faulty hard disk. The file may have gone corrupt due to faulty disk. Replace ...
Indexes. They're one of the most powerful and misunderstood aspects of SQL performance. In this post we'll look at the purpose of an index, how to create and choose choose your index type. Then finish with a discussion of how to decide what to index and
For example, if you need to switch the primary keynowand can afford to take an extended outage, take the app offline. Then usecreate-table-as-selectto rebuild the child tables. Of, if you can only afford a few minutes of downtime and can continue with the current primary key for a ...
IndexHow to Disable Auto Rebuild When a hotspare disk replaces a faulty disk, it will start autobuilding the volume to use the hotspare disk if auto rebuild is enabled. If you do not want to start the long-running background task automatically, you can disable this feature. To disable ...
You do not need to perform this procedure if you use the svc:/application/pkg/mirror SMF service to periodically update your repository. See How to Automatically...
Oracle Database Exadata Express Cloud Service - Version N/A and later: How To Rebuild Queue Tables via Export/Import for pre-10g Databases
Index .dll files get deleted on rebuild. .FirstOrDefaultAsync method not found .Net Core pass table row of data to ajax controller or JavaScript function .Net version issues in System.Web.Optimization under App_Start\BundleConfig.cs and Global.asax.cs .Rdlc Report in MVC project - Managed De...
Rebuild times.As aptly noted byMason,Btrfs rebuilds only involve only the blocks actively used by the file system. As drive capacities increase, this is a considerable advantage over traditional file system and RAID protection mechanisms. In traditional approaches, the time to rebuild high-capacity...