Excerpts from Dimitri Fontaine's message of mié oct 20 07:22:53 -0300 2010:
> Itagaki Takahiro <itagaki.takahiro@gmail.com> writes:
> > ==== CREATE EXTENSION command ====
> > * Environment could be modified by the installer script.
> > =# SHOW search_path; => "$user",public
> > =# CREATE EXTENSION dblink;
> > =# SHOW search_path; => public
> > because almost all of the modules have SET search_path in the scripts:
> > -- Adjust this setting to control where the objects get created.
> > SET search_path = public;
> >
> > Is is an intended behavior? Personally, I want the installer to run in sandbox.
> > One idea is to rewrite module scripts to use BEGIN - SET LOCAL - COMMIT,
> > but we cannot execute CREATE EXTENSION in transaction if do so.
>
> Using SPI to execute the extension's script already means that it can
> not contain explicit BEGIN and COMMIT commands. Now, is it possible to
> force a Reset of all GUCs after script's execution?
Would it work to force a new transaction internally in CREATE EXTENSION,
and use the equivalent of SET LOCAL in the CREATE EXTENSION code?
--
Álvaro Herrera <alvherre@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
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