Remember SQL used by Access isn't the same as ANSI SQL - and compatibility 
varies by Access version.
I think you'd run into this a lot...

On Monday, October 20, 2014 10:24:48 AM UTC-4, ksotiris wrote:
>
> I found 2 errors:
>
> when using db.(db.table).select() i get the following sql query : 
>
> sql=SELECT <tablename>.<fieldname1>,<tablename>.<fieldname2>, ...FROM 
> <tablename> WHERE <tablename>.<fieldname1> IS NOT NULL 
>
> <fieldname1> : the primary key, i think that's why " .. is not null"
>
> errors : 
> db.executesql crashes the same as the db.(db.table).select() when using 
> the same sql query. If i remove the <tablename> from field the query works.
> I mean sqlnew = SELECT <fieldname1>,<fieldname2>, ...FROM <tablename> 
> WHERE <fieldname1> IS NOT NULL 
> and 
>
> the where clause does not work with the NULL. Return *zero data the "is 
> not null" and all data the "is null*" but the primary key is always not 
> null.
>
> Any help ? Maybe new Adapter for access ?
>  
>

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