AA2e72E wrote:
"witek" wrote:

select * from [DB$] where UPPER(Field) = "UPPERCASE" does not work.


Try:

SELECT * FROM[DB$] WHERE UCASE(Field) = 'UPPERCASE';

Use single quotes from strings and UCASE instead of UPPER.

Thanks.
it works.
I use single quotation. It was my mistake writing post.

There is still a question if there is a way to change compare method to
case nonsenstive instead of unsing upcase function.

"witek" wrote:
There is still a question if there is a way to change compare method to case nonsenstive instead of unsing upcase function.

As far as I know, the JET 4.0 provider is case insensitive (not case
sensitive as you imply) and there is no way to specify "Option Compare Text"
or "Option Compare Binary". This option exists in Oracle (the default is case
sensitive) and SQL Server (the default is case insensitive).

AA2e72E wrote:

As far as I know, the JET 4.0 provider is case insensitive (not case
sensitive as you imply)

I am working with Excel and
...where Fields = 'Upper'
returns different rows than
.... where Fields = 'upper'

Maybe it depends on Excel, not on Jet 4.0.
However I don't know how to change it.


Upcase function does what I need.
I will see later how fast it is.

Thanks