Re: Access has encountered a problem...
- From: Rich P <rpng123@xxxxxxx>
- Date: 24 Oct 2007 19:42:40 GMT
Greetings,
I couldn't find your "Form Filtering Problem" post, so I have a question
or 2 and some suggestions:
It sounds like you have a backend DB for the data storage. Is this
another Access mdb or a Sql server (Oracle) db?
If your backend is a server based db, you can simulate how you would
handle this with ADO.Net and pull your desired data into a temp table in
the local mdb (ADO.Net uses disconnected recordsets which is the same
thing as writing data to a table in the local mdb app from the backend
DB except that ADO.Net does this all in memory where the mdb writes
everything to the disk - which explains the substantial increase in
performance from ADO.Net over the mdb). Anyway, once you have the
desired dataset in the local app you can filter it very easily without
undesireable side effects.
If the backend is another mdb and you are having the problems you
describe, then try the same thing of pulling the desired data to the
local mdb as above.
Also, if your backend is another mdb, and it is approaching 500megs in
size and you are having these problems -- it is time to step up to sql
server (note: 500 megs is 0.0005% of the capacity of 1 sql server DB but
nearly 100% of the functional capacity of an mdb).
Rich
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