Updating joined tables in sql server


19-Jan-2020 12:52

updating joined tables in sql server-55

Free sex web camera chats

Mst Product(ID, Product_ID, Product_Name) VALUES (36, 'MED149', 'Durachloridevant') INSERT dbo.

updating joined tables in sql server-25

Milfs hookup ferr

Here records are considered as matching when data within the joined columns are the same.The following image illustrates how “MERGE” works: Using MERGE, we can get performance improvement because all three operations (INSERT, UPDATE, and DELETE) are performed in one pass.We do not need to write an individual statement to update changes in the target table.Mst Product(ID, Product_ID, Product_Name) VALUES (34, 'MED147', 'Pipepapren') INSERT dbo.

Mst Product(ID, Product_ID, Product_Name) VALUES (35, 'MED148', 'Miraperahex') INSERT dbo.

USE [Product_Master] GO CREATE TABLE [dbo].[Mst Product]( [ID] [int] IDENTITY(1,1) NOT NULL, [Product_ID] [varchar](15) NULL, [Product_Name] [varchar](500) NOT NULL, PRIMARY KEY CLUSTERED ( [ID] ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY], UNIQUE NONCLUSTERED ( [Product_ID] ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] ) ON [PRIMARY] GO CREATE TABLE [dbo].[Mst Stock]( [ID] [int] IDENTITY(1,1) NOT NULL, [Product_ID] [varchar](5) NOT NULL, [Current_Stock] [int] NULL, [Last_Stock_Update_Date] [datetime] NULL, PRIMARY KEY CLUSTERED ( [ID] ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY], UNIQUE NONCLUSTERED ( [Product_ID] ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] ) ON [PRIMARY] GO SET IDENTITY_INSERT dbo. Mst Product(ID, Product_ID, Product_Name) VALUES (28, 'MED141', 'Alfimaxin') INSERT dbo.