Re: Protocol 2 and query parameters support

["David G. Johnston" <david.g.johnston@xxxxxxxxx>]

On Sunday, April 23, 2017, Adrian Klaver <adrian.klaver@xxxxxxxxxxx> wrote:
> On 04/23/2017 12:08 PM, Konstantin Izmailov wrote:
> > Does Postgres protocol 2 support query parameters? e.g.:
> >   SELECT colA FROM tbl WHERE colB=$1
> >
> > Some systems (Presto) are still using protocol 2, and I need to
> > understand the scope of changes in the middleware to support protocol 2.
> ?
> https://www.postgresql.org/docs/9.6/static/protocol-changes.html

Docs for the last version 2.0 release, 7.3:

https://www.postgresql.org/docs/7.3/static/protocol.html

David J.