SQL复制 SELECTt.[object_id]ASObjectID , SCHEMA_NAME(t.schema_id)ASSchemaName , t.nameASTableName , ic.column_idASPartitioningColumnID , c.nameASPartitioningColumnName , i.nameasIndexNameFROMsys.tablesAStJOINsys.
SQL SELECTt.[object_id]ASObjectID , SCHEMA_NAME(t.schema_id)ASSchemaName , t.nameASTableName , ic.column_idASPartitioningColumnID , c.nameASPartitioningColumnName , i.nameasIndexNameFROMsys.tablesAStJOINsys.indexesASiONt.[object_id] = i.[object_id]ANDi.[type] <=1-- clustered index or...
SQL Server: Simplify Database Maintenance with Table Partitions SQL Server: Top Tips for SQL Server Clustering Windows Administration: Inside the Windows Vista Kernel: Part 2 From the Editor: Trophy Shelf Inside Microsoft.com: Getting Started with Database Mirroring ...
SQL Server, Azure SQL Database, and Azure SQL Managed Instance support table and index partitioning. The data of partitioned tables and indexes is divided into units that may be spread across more than one filegroup in a database or stored in a single filegroup. When multiple files exist i...
Table partitioning in SQL 2016 Standard Edition Table variable and collation Taking database offline takes long time... TCP connection closed TCP connection closed but a child process of SQL Server may be holding a duplicate of the connection's socket in SQL2008R2 TCP Provider: The semaphore tim...
On the computer that has 16 or more CPUs, only table objects use a partitioned lock scheme. However, the database locks are not partitioned. Therefore, the larger the number of database locks, the longer it takes for SQL Server to ob...
For security reasons, Database Engine Tuning Advisor cannot tune a workload in a trace table that resides on a remote server. To work around this limitation, you can use a trace file instead of a trace table or copy the trace table to the remote server. ...
Features of SQL Database and SQL Managed Instance The following table lists the major features of SQL Server and provides information about whether the feature is partially or fully supported in Azure SQL Database and Azure SQL Managed Instance, with a link to more information about the feature....
While it is difficult to pinpoint an exact number of rows that constitutes a "large" table that is a candidate for manual partitioning, a rule of thumb is to manually partition any table with > 20 million rows. The following query can be used to determine the number of rows in your RN...
For security reasons, Database Engine Tuning Advisor cannot tune a workload in a trace table that resides on a remote server. To work around this limitation, you can use a trace file instead of a trace table or copy the trace table to the remote server. ...