OracleDataset Query.Next Problem

Hello, i have the following Problem. I have a Table with about 400.000 entries. When I enter data into the dataset and call Post it takes a very long time until the Post is completed. When I take a look into the OracleMonitor I can see, that the MainQuery of the Session executes "Query.Next up to 25" until it has parsed all entries.
Does anybody know, how to fix this problem?

thanxx

 

[Marco Kalter]

The Post operation itself does not fetch any records. Maybe it fires an event that causes a refresh or a reopen?

 

I'll check that on monday. But if it fires such an event, that event shouldn't block?
If i debug that part of the code, the program does not return from the post until all database records have been parsed.