I am using the ODBC provider [8.02.05.0000] to connect my postgresql database [8.2.5] with my MS ACCESS XP front-end.
This is what I am seeing: When I issue a select statement from with-in ms-access, the Boolean field that contain null
valuesare returning as false( as 0 in the datasheet view). My expectation is that null Boolean values display as null
ratherthan false. When I issue the same query with-in psql the null boolean values correctly display as NULL.
A while back I applied the following directions to MS-Access' [yes/no] type to create a better mapping with
PostgreSQL'sBoolean type. I don't know if these direction are redundant to what is already provided in the ODBC
provider. Perhaps the operator that I've created is causing the problem I am seeing.
http://archives.postgresql.org/pgsql-odbc/2006-09/msg00103.php
FROM MS-Access:
SELECT did, chktagdesc
WHERE did = 13601 AND chktagdesc IS NULL;
did |chktagdesc
--------+-----------
13601 | 0
FROM psql
proj02u20411=> select did, chktagdesc from docs.lfworkscope where did = 13601 and chktagdesc is null;
did | chktagdesc
-------+------------
13601 |
(1 row)
Can anyone where find where this problem is coming from?
Regards, Richard Broersma Jr.
