Extremely Low performance with ODBC

["Sebastian Rychter" <srychter(at)anvet(dot)com(dot)ar>]

Hi, I’m executing a query through psql ODBC which is taking around 2 minutes to complete. When I run it from PgAdmin it takes less than 3 seconds.

The query itself has :

. 15 inner joins (from just around 10 different tables – the other inner joins are using different aliases for the same tables)

. Select statement returns 1 field.

. the testing database is selecting only 1 record.

 

Taking a look at the explain analyze report, I see they are both quite the same and tested the ODBC driver through Visual Foxpro and Vb.NET as well, taking both around 2 minutes to finish.

 

Any idea ?

 

Thanks,

 

Sebastian