The example captures the updated rows and inserts them into another table that's used to track inventory changes.SQL Afrita CREATE TABLE Production.UpdatedInventory ( ProductID INT NOT NULL, LocationID INT, NewQty INT, PreviousQty INT, CONSTRAINT PK_Inventory PRIMARY KEY CLUSTERED ( ProductID,...
If you have any trigger on the target table, you cannot use the OUTPUT clause in SQL Server MERGE statement directly. In this case, we must create a table and use INSERT INTO to insert the output data into the newly created table. Please refer to the below example for the trigger on...
INSERT [INTO] <Table Name> [<Column List>] SELECT ... ON DUPLICATE KEY UPDATE <Assignment List: ColumnName = Value...> Migration Considerations REPLACEandINSERT … ON DUPLICATE KEY UPDATEdon’t provide a full functional replacement forMERGEin SQL Server. The ...
If there are unmatched rows from one set of data into other then Merge will insert missing rows. Merge command can be also used to delete unmatched ones from the primary table. Here is a Merge example that you should run on MS SQL Server 2008 databases to view the results of T-SQL ME...
-- 下面向payment_all表插入数据 表定义是INSERT_METHOD=LAST; INSERT INTO payment_all VALUES(3,'2006-05-01',112000); -- 查询 SELECT * FROM payment_2007; 总结: MERGE表并不能智能地将记录写到对应的表中,而分区表是可以的,通常我们使用merge表来透明地对多个表进行查询和更新操作。
Merge replication allows various sites to work autonomously and later merge updates into a single, uniform result. Because updates are made at more than one node, the same data may have been updated by the Publisher and by more than one Subscriber. Therefore, conflicts can occur when updates ...
SQLCopy -- To avoid storing the login and password in the script file, the value-- is passed into SQLCMD as a scripting variable. For information about-- how to use scripting variables on the command line and in SQL Server-- Management St...
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Applies to: SQL Server The Replication Conflict Viewer allows you to view any conflicts that have occurred during replication synchronization. Conflicts occur when the same data is modified at two separate servers, for example, at a Publisher and Subscriber, or at two different ...
Merge replication allows various sites to work autonomously and later merge updates into a single, uniform result. Because updates are made at more than one node, the same data may have been updated by the Publisher and by more than one Subscriber. Therefore, conflicts can occur when updates ...