我只是通过打开ALLOW_SNAPSHOT_ISOLATION来启用更改跟踪,执行此查询以打开数据库的更改跟踪

ALTER DATABASE [DatabaseName]
SET CHANGE_TRACKING = ON (CHANGE_RETENTION = 2 DAYS,AUTO_CLEANUP = ON)


最后在桌面上启用它

ALTER TABLE [TableName]
ENABLE CHANGE_TRACKING WITH (TRACK_COLUMNS_UPDATED = OFF)


现在当我打电话

SELECT *
FROM CHANGETABLE(CHANGES, 0)


我收到此错误消息:


无效的对象名称“ CHANGETABLE”。


数据库版本为SQL Server2012。CHANGETABLE如何无效?如何使之工作?我认为它是开箱即用的,因为它是系统功能。它甚至在SQL Server Management Studio中突出显示。在打开变更跟踪和调用CHANGETABLE()之间,我修改了一些数据。

最佳答案

correct syntax

SELECT * FROM CHANGETABLE(CHANGES MyTableName,@last_version) as SomeAlias


这显示在documentation examples中:

DECLARE @last_sync_version bigint;
SET @last_sync_version = <value obtained from query>;

SELECT [Emp ID], SSN,
    SYS_CHANGE_VERSION, SYS_CHANGE_OPERATION,
    SYS_CHANGE_COLUMNS, SYS_CHANGE_CONTEXT
FROM CHANGETABLE (CHANGES Employees, @last_sync_version) AS C;


忘记表名将导致Invalid object name 'CHANGETABLE'

忘记表别名将导致A table returned by the CHANGETABLE function must be aliased.

09-03 22:15