如需詳細資訊,請參閱 CHANGE_TRACKING_MIN_VALID_VERSION (Transact-SQL) 和ALTER DATABASE SET 選項 (Transact-SQL)。 VERSION table_name, { primary_key_values } 傳回指定數據列的最新變更追蹤資訊。 主鍵值必須識別數據列。 primary_key_values識別主鍵數據行,並指定值。 主鍵數據行名稱可以依任何順序指定。
有关详细信息,请参阅CHANGE_TRACKING_MIN_VALID_VERSION(Transact-SQL)和ALTER DATABASE SET 选项(Transact-SQL)。 版本table_name, { primary_key_values } 返回指定行的最新更改跟踪信息。 主键值必须标识该行。 primary_key_values 标识主键列并指定值。 可以按任意顺序指定主键列名称。 table...
create table tt(vid int not null primary key identity(1,1), v varchar(100) not null, vv int not null) go --3.2.捕获所有行的变更,且只返回净变更 --会创建2个新的SQL代理作业, --一个是cdc.t_capture,这个作业使用复制日志读取器技术捕获发生的变化,且被置为自动启动 --一个是cdc.t_cleanup...
CHANGE REPLICATION SOURCE TO causes an implicit commit of an ongoing transaction. See Section 15.3.3, “Statements That Cause an Implicit Commit”. CHANGE REPLICATION SOURCE TO causes the previous values for SOURCE_HOST, SOURCE_PORT, SOURCE_LOG_FILE, and SOURCE_LOG_POS to be written to the ...
This column could also be NULL because it was changed to NULL - the application can use the CT_ThumbNailPhoto_Changed column to determine whether the column changed. SQL Copy DECLARE @PhotoColumnId int = COLUMNPROPERTY( OBJECT_ID('SalesLT.Product'),'ThumbNailPhoto', 'ColumnId'); SELECT CT...
SQL Server 登入的名稱。@LoginName為 sysnameNULL。 [ @Password = ] N'密碼' 指派給新 SQL Server 登入的密碼,該登入是藉由指定Auto_Fix所建立。@Password是 sysnameNULL。 如果相符的登入已經存在,則會對應使用者和登入,並忽略@Password。 如果相符的登入不存在,請建立新的 SQL Server 登入,sp_change_users...
SQL Server If the date is less than the sys date, change another column value to nullFor more...
The capture process responsible for populating the change table accommodates a fixed column structure change table by ignoring any new columns not identified for capture when the source table was enabled for change data capture. If a tracked column is dropped, null values are supplied for the colu...
The ArcGIS Data Reviewer Adjacent Vertex Elevation Change check searches for polyline and polygon features with vertices that have elevation differences (z-values) greater than a specified tolerance.
Return code values Remarks Show 4 more Applies to: SQL Server Changes the properties of a merge article. This stored procedure is executed at the Publisher on the publication database. Transact-SQL syntax conventions Syntax syntaxsql Copy sp_changemergearticle [ @publication = ] N'publication...