In MS Access I can do in one SQL statement a update if exists else a insert. Assuming my source staging table is called - SOURCE and my target table is called - DEST and both of them have the same structure.

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  • Mar 9, 2016 Many people will suggest you use MERGE , but I caution you against it. By default, it doesn't protect you from concurrency and race conditions any more than .

  • Microsoft SQL Server 2005 If Row Exists Update, Else Insert in SQL Server. I've seen this used, before in SQL Server. (code attached). I understand that it inserts if the record doesn't exisit, and updates if it does. I'm tyring to do something slightly different, where, i'm checking the AccountID and another column (OtherReIn) the data is built from views, and put into a temp table. So, going.

  • This is a pretty common situation that comes up when performing database operations. A stored procedure is called and the data needs to be updated if it already exists and inserted.

  • It's not impossible, but will require some pretty heavy and severe dynamic SQL in cursor(s). Don't have any software on this machine to even give it a real attempt - but it's no small.

  • Hello, I agree with all posters, Here is a SQL trigger which works after insert or update on information table. Within the trigger, summary data is inserted or updated using SQL Merge command.

I've decided to post this as a sticky given the frequency this question is asked. For those of you wishing to build a package that determines if a source row exists in the destination and if so update it else insert.

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Jan 29, 2012 a common scenario. Say you want to insert new records that do not exist or update records that do exist. IF NOT EXISTS (SELECT 1 FROM customer_totals WHERE cust_id = @cust_id) BEGIN No please don't. This will .

Learn how to INSERT an If Row Does Not Exist (UPSERT) in MySQL. For example, our books table might contain a few records already: ON DUPLICATE KEY UPDATE statement and clause. INFORMATION_SCHEMA Views to Check to See if Table Exists in SQL Server · Joining Disparate Data Sources in Layering .

May 11, 2015 Hi. The following syntax should work: IF EXISTS (your select statement) BEGIN 'Your update statement END ELSE 'Your insert statement.

  1. I though I had figured out my IF NOT EXISTS INSERT ELSE UPDATE statement from my last question, but now I'm trying to use it in a Stored Procedure, rather than a plain query window, with no success. Basically a user clocking in is a no-brainer.

  2. Feb 17, 2008 This is a pretty common situation that comes up when performing database operations. A stored procedure is called and the data needs.

  3. "The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing.

INSERT the data. End if. The number of affected rows is gotten with GET DIAGNOSTICS in DB2, SQL%ROWCOUNT in Oracle, or @@ROWCOUNT in MS SQL .

SQL – IF Exists Update Else Insert. Wolfman24. pts. Tags: SQL. SQL Server Web site design management. I have searched far and wide but have not been able to solve this problem. I am still in the early learning stage and this is the most complex issue I've come across so far. I have a form that when submitted needs to either update fields in a table or insert new records. I originally.

Hey, I'm trying to create a stored procedure that get a Key and Name (both varchar), the procedure will check if a the key allready exists in the .

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I am geting some crazy results on my stored procedure I created, cannot seem to get the sytax correct for if a record exists on 2 columns then do an update else insert.

Jul 30, 2007 Mon Jul 30, 2007 by Mladen Prajdić in sql-server If row exists update else insert When a row doesn't exist in a table we have to insert.

IF EXISTS(select * from test where id=30122) update test set name='john' where id=3012 ELSE insert into test(name) values('john'); 'john')) AS U (id, name) ON U.id = T.id WHEN MATCHED THEN UPDATE SET T.name .