Clustered index, if the underlying table contains LOB data types (image, ntext, text) and spatial data types varchar(max) and varbinary(max) columns can't be part of an index key. In SQL Server (starting with SQL Server 2012 (11.x)), in Azure SQL Database and in Azure SQL Managed ...
IHindextypes (Transact-SQL) บทความ 01/03/2566 Applies to:SQL Server TheIHindextypessystem table contains one row for each non-SQL Server index type supported for non-SQL Server Publishers. This table is stored in the distribution database. ...
Clustered index, if the underlying table contains LOB data types (image, ntext, text) and spatial data types varchar(max) and varbinary(max) columns can't be part of an index key. In SQL Server (starting with SQL Server 2012 (11.x)), in Azure SQL Database and in Azure SQL Managed ...
Nonclustered indexes are one of the possible index types in a memory-optimized table. For more information, see Indexes on Memory-Optimized Tables.Applies to: SQL Server, Azure SQL Database, and Azure SQL Managed Instance.In-memory nonclustered index architecture...
適用於:SQL Server Azure SQL 資料庫 Azure SQL 受控執行個體Azure Synapse AnalyticsAnalytics Platform System (PDW) 在資料表或檢視上建立關聯式索引。 也稱為資料列存放區索引,因為它是叢集或非叢集的 B 型樹狀結構索引。 您可以在資料表中含有資料之前,先建立資料列存放區索引。 特別是在查詢會從特定資料行中...
AuthenticationTypes AutoCleanupChangeTrackingOptionDetail AutoCreateStatisticsDatabaseOption AutomaticTuningCreateIndexOption AutomaticTuningDatabaseOption AutomaticTuningDropIndexOption AutomaticTuningForceLastGoodPlanOption AutomaticTuningMaintainIndexOption AutomaticTuningOption AutomaticTuningOptionKind AutomaticTuningOptionStat...
Starting with SQL Server 2012 (11.x), in Azure SQL Database, and in Azure SQL Managed Instance, if any one of the specified non-key columns are varchar(max), nvarchar(max), or varbinary(max) data types, the index can be built or rebuilt using the ONLINE option. Computed columns that...
CLR types (hierarchyid and spatial types) xml uniqueidentifier2 1 Applies to SQL Server 2016 (13.x) and prior versions, and nonclustered columnstore indexes. 2 Applies to SQL Server 2012 (11.x). Nonclustered columnstore indexes: Can't have more than 1,024 columns. Can't be created as a...
lob_fetch_in_pagesbigintCumulative count of large object (LOB) pages retrieved from the LOB_DATA allocation unit. These pages contain data that is stored in columns of typetext,ntext,image,varchar(max),nvarchar(max),varbinary(max), andxml. For more information, seeData Types (Transact-SQL)...
I was trying to connect to SQLserver 2012 using SQLserver 2008 Management studio and received below error. I was able to connect and able to query. I tried the same with SQL2005 Management studio and same error. I didn’t see useful information under Technical details. ...