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Tip of the Day
Language: SQL Server
Expertise: Beginner
May 19, 2000

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SELECT Using LIKE

Question:
Can I use LIKE across all columns in a single table without having to name each column specifically?

Answer:
You cannot do this as a direct query against a table, but you could create a view that concatenates the values in the columns and then query that view. If you have a table like this:

TestTable
Col1 char(10)
Col2 char(10)
Col3 char(10)
And it has these values:
Col1 Col2 Col3
a    test b
test c    d
e    f    g
You can create a view called TestView that combines columns 1, 2, and 3:
if exists (select * from sysobjects where id = 
object_id(N'[dbo].[TestView]') and
OBJECTPROPERTY(id, N'IsView') = 1) drop view [dbo].[TestView] GO SET QUOTED_IDENTIFIER ON SET ANSI_NULLS ON GO CREATE VIEW dbo.TestView AS SELECT Col1 + Col2 + Col3 AS testcol FROM TestTable GO SET QUOTED_IDENTIFIER OFF SET ANSI_NULLS ON GO
Then you can query the view like this:
select * from testview where testcol like '%test%'
And it will return this:
testcol                        
------------------------------ 
a         test      b         
test      c         d
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