Re: COPY command works with older driver but not newer one ? - Mailing list pgsql-jdbc

From Oliver Jowett
Subject Re: COPY command works with older driver but not newer one ?
Date
Msg-id 496AD8A4.3020404@opencloud.com
Whole thread Raw
In response to Re: COPY command works with older driver but not newer one ?  (Warren Bell <warren@clarksnutrition.com>)
List pgsql-jdbc
Warren Bell wrote:

> When you say server I am assuming you are talking about the database,

I mean the database server processes, yes.

> Why does it
> work with the older driver and not the new one?

Because the newer driver (here, "newer" means something like "anything
more recent than 2005") uses a newer version of the wire protocol and
passes parameter values out-of-line from the query string, rather than
substituting parameter values into the query string itself.

-O


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