How to safely compare transaction id?

From: alphax <alphax(at)vip(dot)163(dot)com>
To: pg-general <pgsql-general(at)postgresql(dot)org>
Subject: How to safely compare transaction id?
Date: 2008-01-11 13:49:20
Message-ID: 478773E0.5020203@vip.163.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Hi,

I want to compare the record's transaction id in sql statements or
PL/pgSQL stored procedure. Are there any system function or operator can
safely(transaction id wraparound safed) compare the transaction id?

Thanks!

Responses

Browse pgsql-general by date

  From Date Subject
Next Message Clodoaldo 2008-01-11 13:50:03 Re: ATTN: Clodaldo was Performance problem. Could it be related to 8.3-beta4?
Previous Message Pavel Stehule 2008-01-11 09:54:40 Re: 8.2.4 serious slowdown