Mssql dilemma, performance
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by Woland
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Published on 2010-05-04T10:17:21Z
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2010/05/04
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Hello I am creating app where user can save options
witch one is better?
1) to save into user table varchar feeld smthing like ('1,23,4354,34,3')
query for this is select * from data where CHARINDEX ( 'L', Providers , 0 ) > 0
2) create other table where user options are and just add rows
select * from data where Providers in (select Providers from userdata where userid=100)
thanks for help
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