or near.
Row overhead: 23 + 4 + 5 = 32
Total row size: 32 + 41 = 73
Unfortunately value '76' has an objective explanation.
Thanks,
Sergey Zubkovsky
-Original Message-
From: Adrian Klaver [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 20, 2008 5:44 PM
To: pgsql-general@
ROTECTED]
Sent: Wednesday, March 19, 2008 8:23 PM
To: Zubkovsky, Sergey
Cc: pgsql-general@postgresql.org
Subject: Re: [GENERAL] Row size overhead
2008/3/19 Zubkovsky, Sergey <[EMAIL PROTECTED]>:
>
> Simple calculations show that each row occupies 76 bytes
approximately.
>
> But an
bed in "53.3. Database Page Layout")?
Is there a way to reduce these overheads?
It may seem strange to you but in MSSQLServer2005 the same table occupies 150
MB only (47 bytes per row).
Thanks in advance,
Zubkovsky Sergey
