Savepoints in ODBC driver - Mailing list pgsql-odbc

From Rainer Bauer
Subject Savepoints in ODBC driver
Date
Msg-id 1061863615.20090809223848@munnin.com
Whole thread Raw
Responses Re: Savepoints in ODBC driver  (Rainer Bauer <usenet@munnin.com>)
List pgsql-odbc
Hello,

while checking some performance bottlenecks I realized that the ODBC
driver is creating/deleting a savepoint for *every* command send to
the server.

Grep for SC_start_rbpoint and SC_started_rbpoint to see what I mean.
This does require 3 roundtrips to the server (instead of one) and some
additional processing time for the backend to create/delete the
savepoint every time.

What's the rational behind this? And can this be turned off somewhere?

Rainer


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