Check if string doesn't contain another string

Question

In T-SQL, how would you check if a string doesn\'t contain another string?

I have an nvarchar which could be \"Oranges Apples\".

I would like to do

Answer 1

Or alternatively, you could use this:

WHERE CHARINDEX(N'Apples', someColumn) = 0

Not sure which one performs better - you gotta test it! :-)

Marc

UPDATE: the performance seems to be pretty much on a par with the other solution (WHERE someColumn NOT LIKE '%Apples%') - so it's really just a question of your personal preference.