Queries on tables from different data sources

[John]

Hi

I need to perform two queries in sequence on two identical access tables.
The source table is coming from a dataset returned by a web method and the
destination table is from a local access table. The queries are;

UPDATE [destTbl] INNER JOIN srcTbl ON [destTbl].entry_id = srcTbl.entry_id
SET [destTbl].field1 = [srcTbl].[field1], [destTbl].field2 =
[srcTbl].[field2];

and

INSERT INTO [destTbl] (field1, field2)
SELECT srcTbl.field1, srcTbl.field2
FROM srcTbl
WHERE (((srcTbl.entry_id) Not In (SELECT srcTbl.entry_id FROM [destTbl])));

I have two problems. a) What code do I need to tell the query that srcTble
is from the web method. b) There seem to be two connections; a web
connection and a local connection. What connection should I use to execute
the query?

If I have totally misunderstood how to carry this out then please let me
know.

Thanks

Regards

 

[Guest]

See if this helps : http://www.dotnetspider.com/Technology/KBPages/521.aspx