Sql query if statement in where clause

2nd, 2012 Business

UPDATE: The previous syntax (as pointed out by a few people) doesn't work. Or you can use an IF statement like @N. J. Reed points out. Dear All, I was wondering what the syntax what be to append an IF statement in the where clause for example SELECT * FROM employee WHERE IF. I want to write a storedprocedure to get doctor details from Doctorlist table. where it check for eight conditions like (Name, Speciality, Grade.

IF ELSE clause is very handy and whenever you need to perform any conditional operation, you can Incorrect syntax near the keyword 'IF'. Can I use "CASE WHEN THEN ELSE END" in the where clause of a SQL statement? I have sucessfully used it in the select portion of my. THEN logic in SQL Server, which allows users to execute programmatic logic on values within a query in real-time. In this This is most easily accomplished in all versions of SQL Server using the CASE statement, which acts as a logical IF.

IF(condition>,,). So as an example, the first query below would return 1 and the second 0: SELECT IF('a' = 'a'. I think the question is a little misleading & causes people to not think properly. Looks like the 3 conditions won't overlap, so all you need to do is OR the 3. If an ELSE is defined, and no matches are made, then “otherResult” is returned. The ELSE clause is a great way to catch bad or unexpected data values, and return a result other CASE statements can also be used to help prevent errors. ELSE statement in SQL Server (Transact-SQL) with syntax and examples. In SQL Server, the IF ELSE statement is used to execute code when a condition is.

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