On Fri, Feb 01, 2008 at 02:14:18PM +0530, Gangadharan S.A. wrote:
> Hi,
> I have 2 questions regarding the storage optimization done by Postgres:
> 1) Is a NULL value optimized for storage. If I have a timestamp (or some
> such) field that I set to default NULL, will it still use up the full space
Hi,
I have 2 questions regarding the storage optimization done by Postgres:
1) Is a NULL value optimized for storage. If I have a timestamp (or some
such) field that I set to default NULL, will it still use up the full space
for the data type.
2) Similarly, if I have a text array, is an empty array
