Tom Lane wrote:
> Oskar Berggren <beo@sgs.o.se> writes:
>
>> 2. With the openlink ODBC driver I succesfully got the application
>> to connect to the database. But now I run into case-sensitivity
>> problems. The first query that fail look like this:
>
>
>> SELECT "OperatorID" FROM "IntParams" WHERE OperatorID=0;
>> ^^^^^^^^^^
>> notice no quotes here
>
>
> They expect that to work? AFAICS, that will be broken in any database
> that is anywhere remotely close to SQL spec compliant. If the quoted
> form works then the stored column name must be mixed-case, and that
> means that it can *not* be accessed with an unquoted reference.
>
Maybe so, but it obviously work with MS Access and MS SQL Server. Though
I am not surprised that those products are less specific concerning
case. Normally I don't condone such behavior, but in this case I need
to get this working without changing/correcting the client application.
I have been looking at the parser somewhat and I have located the
conversion to lowercase in the flex source code. It seems fairly
easy to do this conversion even in the case of a quoted identifier. In
fact, I'm just about to install a modified version of PostgreSQL. Or
is there some other reason this won't work?
regards,
Oskar
