>Hi Martina
>
>This is not very highlighted in help.
>
>Would you mind to set an issue to
>https://github.com/VFPX/HelpFile/issues
>
>There need to be a change to
>- SET COLLATE
>- Relational Operators

Worse, it doesn't mention how collation changes the ordering of keys when applied to a numeric or date index. Though, I didn't try it since 1998. (when I found what it does). You could actually get an unreachable value if set collation in your app was different from the collation in the tag.