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Article ID: 1085
Last updated: 05 Feb, 2008
Problem
When I use the same RWDBConnection for nested RWDBReaders, will the two RWDBReaders produce the correct results?
Cause
Many databases do not allow multiple result sets to be active on one connection. Creating multiple RWDBReaders on one connection can cause the result sets to be mixed or otherwise become invalid.
Action
If you need to write database-independent code, don't simultaneously use more than one RWDBReader on a connection, or an RWDBReader and some other operation (like an RWDBInserter, etc.) on the same connection.
When I use the same RWDBConnection for nested RWDBReaders, will the two RWDBReaders produce the correct results?
Cause
Many databases do not allow multiple result sets to be active on one connection. Creating multiple RWDBReaders on one connection can cause the result sets to be mixed or otherwise become invalid.
Action
If you need to write database-independent code, don't simultaneously use more than one RWDBReader on a connection, or an RWDBReader and some other operation (like an RWDBInserter, etc.) on the same connection.
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Article ID: 1085
Last updated: 05 Feb, 2008
Revision: 1
Views: 2962
Posted: 19 Aug, 1997 by
Dean J.
Updated: 05 Feb, 2008 by
Dean J.
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