随便写个脚本验证下。ALTER INDEX ... REBUILD没有改变例子中表的PARTITION SCHEME和DATA COMPRESSION。 CREATEPARTITIONFUNCTIONmyRangePF1 (int)ASRANGELEFTFORVALUES(1,100,1000);GOCREATEPARTITION SCHEME myRangePS1ASPARTITION myRangePF1TO([PRIMARY],[PRIMARY],[PRIMARY],[PRIMARY]);GOCREATETABLEdbo.table5 (...
In SQL Server 2014, online single partition index operations are supported. The name of the feature “Single Partition Online Index Rebuild “ is mouthful, so some of you may prefer to use SPOIR in your day to day talk. The name of the feature itself is an explanation and you would have...
When you rebuild a partitioned index in Microsoft SQL Server 2012, the value of the NORECOMPUTE property for the partitioned index is not retained. For example, assume that you create a partitioned index, a...
When you rebuild a partitioned index in Microsoft SQL Server 2012, the value of the NORECOMPUTE property for the partitioned index is not retained. For example, assume that you create a partitioned index, and then you set the STATISTICS_NORECOMPUTEproperty toON. Then, you rebuild the index wi...
Partition ID The partition ID of the b-tree containing the index. Version ghost rows The number of ghost records that are being retained due to an outstanding snapshot isolation transaction. [Top] Using Transact-SQL To check the fragmentation of an index ...
Microsoft.SqlServer.SqlManagementObjects150.18208.0, 160.2004021.0 Rebuild(Int32) Rebuild particular partition C# publicvoidRebuild(intpartitionNumber); Parameters partitionNumber Int32 Applies to Microsoft.SqlServer.SqlManagementObjects 160.2004021.0 und Microsoft.SqlServer.SqlManagementObjects 150.18208.0 ...
For example the following tells SQL Server to use no more than 8 workers during the alter index operation. You can't force the maxdop it is only a suggested cap directive.Alter Index all On test2 Rebuild With (Online = On, maxdop = 8) ...
For partitioned indexes built on a partition scheme, you can use either of these methods on a complete index or a single partition of an index. Rebuilding an index drops and re-creates the index. This removes fragmentation, reclaims disk space by compacting the pages based on the s...
For example the following tells SQL Server to use no more than 8 workers during the alter index operation. You can't force the maxdop it is only a suggested cap directive.Alter Index all On test2 Rebuild With (Online = On, maxdop = 8) ...
The benefits of having Columnstore index on a partitioned table include being able to rebuild an index at the partition level, partition elimination in conjunction with segment elimination and ability to archive data efficiently. This is a 6 billion row table that was teste...