Hi,

On Thu, 2009-05-14 at 01:25 +0000, Felipe Pena wrote:
> felipe                Thu May 14 01:25:17 2009 UTC
> 
>   Modified files:              
>     /php-src/ext/odbc php_odbc.c 
>   Log:
>   - Fixed bug #42414 (some odbc_*() functions incompatible with Oracle ODBC 
> driver)

> @@ -3122,6 +3122,10 @@
>               schema = NULL;
>       }
>  
> +     if (cat && cat_len == 0) {
> +             cat = NULL;
> +     }
> +

Passing "" gives you "tables that do not have schemas" whereas NULL
gives you tables from all schemas, see
http://msdn.microsoft.com/en-us/library/ms711683.aspx

Similar for the other functions.

Not sure which feature is more important - didn't check where cat is
coming from so the user can explicitly make this NULL or "".

johannes


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