[Pgpool-general] Is pgpool compatible with protocolVersion=3 of jdbc?

Nimesh Satam nimesh.satam at gmail.com
Tue Aug 25 08:30:23 UTC 2009


Hi,

Is there any significant difference in using pg connection string
"protocolVersion=2"?

By default pg driver uses protocol V3, this causes the temp table creation
from application to fail. If we change the connection string to
"protocolVersion=2" everything works fine

eg: Connection c =
DriverManager.getConnection("jdbc:postgresql://db_host:db_port/reporting?protocolVersion=2","car",
"");

Is there any negative impact of using protocolversion 2.

Regards,
Nimesh.
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