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V2 protocol -> 8.1 server - Mailing list pgsql-bugs

From Kris Jurka
Subject V2 protocol -> 8.1 server
Date
Msg-id Pine.BSO.4.56.0504230048460.4512@leary.csoft.net
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Responses Re: V2 protocol -> 8.1 server
Re: V2 protocol -> 8.1 server
Re: V2 protocol -> 8.1 server
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The 8.1 server doesn't work when issuing queries using the v2 protocol,
notably the isnull bitmask in the DataRow message is incorrect.  I suspect
the problem is with this commit:

http://archives.postgresql.org/pgsql-committers/2005-03/msg00224.php

I've attached the tcpdump output from establishing a connection with the
JDBC driver using the V2 protocol to a 7.4 and an 8.1 server.  In the 7.4
server after the 'D' message is c0 while 8.1 has 00 as the next byte.

Kris Jurka

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