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![Avoiding IF.. ELSE by using WHERE EXISTS - SQL Server Planet]()
sqlserverplanet.comI made a example if you want to see: ALTER PROCEDURE [dbo].[USP_getCliente] @id int AS BEGIN SET NOCOUNT ON; — programa começa aqui –verifica se já existe tabela, –se não, cria a tabela e insere o registo, if not exists (SELECT * from sysobjects where nam瀏覽：358 -
![Script Generate Stored Procedure for Insert / Update with If Exists logic]()
gallery.technet.microsoft.comThis utility procedure is a different version of my previous generate Insert / Update / Delete with only Inserts and Updates with If Exists logic. This procedure generates a stored procedure for DML operations Insert and Update for a given table. This pro瀏覽：717
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日期：2026-04-19
Create a UNIQUE constraint on your subs_email column, if one does not already
exist: ALTER TABLE subs ......
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日期：2026-04-21
Try this: IF EXISTS (SELECT 1 FROM table1 WHERE col_1 = '4') THEN BEGIN
UPDATE ......
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日期：2026-04-19
This question has been asked before and already has an answer. If those
answers do not fully address your ......
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日期：2026-04-24
I have the following SQL query: IF EXISTS(SELECT * FROM ... INSERT INTO
component_psar (tbl_id, ......
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日期：2026-04-18
This is probably the problem right here: WHERE clockDate = GETDATE().
GetDate returns the current date ......
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日期：2026-04-19
The simple answer is that you can't do what you want - if you're after a straight
query then its going to be ......
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日期：2026-04-20
I've found a few "would be" solutions for the classic "How do I insert a new record
or update one if it ......
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日期：2026-04-19
17 Feb 2008 ... This is a pretty common situation that comes up when performing database
operations. A stored ......
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