>Hi
>How can I get all the lines that include the capital letter 'F' in anywhere in certain field.
>If I use with 'like' I get also 'f' and I want to get only capital.

Look up "Collation Precedence" in the Transact-SQL help. You need to add a COLLATE keyword followed by a collate selection (a case blind one) pretty much like this:

select .... where myfield COLLATE Latin1_General_CS_AI like '%F%'

The CS in the sequence name is CaseSensitive, and for each such one there's a CI one (insensitive). The AS/AI is for accent sensitivity.

There are other options - you can set a column case sensitive or not, the whole table, whole database, or the whole server (also accent sensitive or not etc), but then your field names and table names may become case sensitive and a lot of code may break. I think this is the simplest.

To get a list of all the collations your server has,

SELECT *
FROM ::fn_helpcollations()