where's the gap in the sequence ?

From: Zouari Fourat <fourat(at)gmail(dot)com>
To: pgsql-novice(at)postgresql(dot)org
Subject: where's the gap in the sequence ?
Date: 2005-03-20 04:17:03
Message-ID: 621eda8a05031920176ec3f713@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-novice

Hello
i have a column 'id' wich is a sequence incremented by 1
i did a verification on my table and found that i probably got some
lines deleted from the table.
i compared the count(*) and the max(id) and found that there is a
difference of 400 lines.
how to seek that gap in my table ? i want to know wich id value every
line from the 400 deleted lines got.
how to do it ?
thanks

Responses

Browse pgsql-novice by date

  From Date Subject
Next Message Bruno Wolff III 2005-03-20 05:46:26 Re: where's the gap in the sequence ?
Previous Message Edward Macnaghten 2005-03-20 00:21:00 Re: MS Access to PostgreSQL