This hotfix introduces DATABASE lock partitioning when trace flag T1236 is enabled at startup. Partitioning the DATABASE lock keeps the depth of the lock list manageable in each local partition. This significantly optimizes the access path that...
在本演示中,我们将 Microsoft SQL Server 2008 配置为源数据库,配置并执行一个初始加载,然后以更改同步模式启动 Extract 进程。为了显示此复制的确是异构的,我们将在 Windows XP 上运行 SQL Server,在 Oracle Linux 5 上运行 Oracle Database 11g第 2 版。作为先决条件,假定您在 Windows 系统上安装了干净的 SQL...
SQL 复制 SELECT t.[object_id] AS ObjectID , SCHEMA_NAME(t.schema_id) AS SchemaName , t.name AS TableName , ic.column_id AS PartitioningColumnID , c.name AS PartitioningColumnName , i.name as IndexName FROM sys.tables AS t JOIN sys.indexes AS i ON t.[ob...
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 in...
首先,需要适用于 SQL Server 的 Oracle GoldenGate v11。可以从http://edelivery.oracle.com下载 (Oracle Fusion Middleware → Microsoft Windows x32 → Oracle GoldenGate for Non Oracle Database v11)。所需介质包的序列号是 V22241-01。 在希望安装 Oracle GoldenGate 的位置(在本示例中为 C:\GG)解压缩...
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...
Configuration keywords allow you to control how objects are created within an géodatabase dans SQL Server. You can determine how to allocate space to a table or index, in which FileGroup a table or index is created, and other SQL Ser...
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...
and Azure SQL Managed Instance by using SQL Server Management Studio or Transact-SQL. The data in partitioned tables and indexes is horizontally divided into units that can be spread across more than one filegroup in a database, or stored in a single filegroup. Partitioning can make large tabl...
and Azure SQL Managed Instance by using SQL Server Management Studio or Transact-SQL. The data in partitioned tables and indexes is horizontally divided into units that can be spread across more than one filegroup in a database, or stored in a single filegroup. Partitioning can make large tabl...