On Wed, Feb 22, 2012 at 4:19 PM, Pavel Stehule <pavel.stehule@gmail.com> wrote:
> I propose to integrate a PSM language into the core. This language is
> defined as part of ANSI SQL - SQL/PSM and is used in some well known
> databases like DB2, Terradata and some other less known RDBMS like
> MonetDB. A The proposed implementation is based on the same
> architecture as the current PL/pgSQL interpreter - interpretation of
> AST with integration of an SQL parser and expression executor. Reasons
> why to use same architecture are: reuse some parts of interpreter and
> well experience with the current interpreter.
Why not just enhance PL/pgsql?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company