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Re: synonym

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Medi Montaseri <montaseri(at)gmail(dot)com>
Cc: s(dot)borse(at)direction(dot)biz, pgsql-admin(at)postgresql(dot)org
Subject: Re: synonym
Date: 2007-12-17 02:10:30
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-admin
Medi Montaseri wrote:
> PostgreSQL does not support SYNOSYM or ALIAS. Synonym is a non SQL 2003
> feature implemented by Microsoft SQL 2005 (I think). While it does provide
> an interesting abstraction, but due to lack of relational integrity, it can
> be considered a risk.
> That is, you can create a synonym, advertise it to you programmers, the code
> is written around it, including stored procedures, then one day the backend
> of this synonym (or link or pointer) is changed/deleted/etc leading to a run
> time error. I don't even think a prepare would catch that.
> It is the same trap as the symbolic links in unix and null pointers in
> C/C++.

It is on the TODO:

* Add support for public SYNONYMs

  Bruce Momjian  <bruce(at)momjian(dot)us>

  + If your life is a hard drive, Christ can be your backup. +

In response to

  • Re: synonym at 2007-12-14 07:50:13 from Medi Montaseri

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