Updating multiple tables in mssql

This is the case of a simple task like updating two related tables with just one SQL query. The first contains user names, and the second email addresses related to the first table names.

First table ("names") Well, there is an immediate advantage in performing just a single SQL query instead of two, and I believe it is quite clear: the server will have a lighter work load.

You will be given questions that you need to solve.

After each exercise, we provide the solution so you can check your answer.

Account Number FROM Retrieve Account Number WHERE [Sales_Lead].[dbo].[Sales_Import]. UPDATE [Sales_Lead].[dbo].[Sales_Import] SET [Account Number] = Retrieve Account Number. Would you like to answer one of these unanswered questions instead?

Account Number FROM Retrieve Account Number WHERE [Sales_Lead].[dbo].[Sales_Import]. Lead ID UPDATE Sales_Import SET Account Number = (SELECT Retrieve Account Number.

The SQL Transport Schema Generation Wizard does not permit the selection of multiple tables for updating when generating a schema for an updategram.Account Number FROM Retrieve Account Number WHERE [Sales_Lead].[dbo].[Sales_Import]. Lead ID) I think there is no need for the inner join. See example below - it will only perform the update on 2 records despite linking on 3. Account Number Thank you for your interest in this question.Vonki solution below works: UPDATE [Sales_Lead].[dbo].[Sales_Import] SET [Account Number] = Retrieve Account Number. As well as being standard SQL and thus more portable it also will raise an error in the event of there being multiple joined rows on the source side (and thus multiple possible different values to use in the update) rather than having the final result be undeterministic. DROP TABLE #TMP1 DROP TABLE #TMP2 CREATE TABLE #TMP1(Lead ID Int, Account Number NVarchar(50)) CREATE TABLE #TMP2(Lead ID Int, Account Number NVarchar(50)) INSERT INTO #TMP1 VALUES (147,'5807811235') ,(150,'5807811326') ,(185,'7006100100007267039'); INSERT INTO #TMP2 VALUES (147,'7006100100007266957') ,(150,'7006100100007267039') ,(185,'7006100100007267039'); UPDATE A SET A. Account Number FROM #TMP1 A INNER JOIN #TMP2 B ON A. Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).I created a view linking the table to the account/card database to return the Table ID and the related account number, and now I need to update those records where the ID matches with the Account Number.This is the UPDATE [Sales_Lead].[dbo].[Sales_Import] SET [Account Number] = (SELECT Retrieve Account Number. Don't update a value with the same value, it generates extra logging and unnecessary overhead.

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I have a database with account numbers and card numbers.

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