I have a table with a few small numeric fields and several text fields, on
pg. 8.1.2.
The numeric fields are used for searching (category_id, price, etc).
The text fields are just a description of the item, comments, email
address, telephone, etc.
So, in order to speed up requests which
PFC [EMAIL PROTECTED] writes:
So, in order to speed up requests which need a full table scan, I wanted
to put the text fields in another table, and use a view to make it look
like nothing happened. Also, the small table used for searching is a lot
more likely to fit in RAM than the big
Aren't you going to a lot of work to reinvent something that TOAST
already does for you? (At least, in the cases where the text fields
are wide enough that it really matters.)
I know. But I have several text fields in the 20 to 200 characters, which
is too small for toast, but large
Tom Lane [EMAIL PROTECTED] writes:
PFC [EMAIL PROTECTED] writes:
So, in order to speed up requests which need a full table scan, I wanted
to put the text fields in another table, and use a view to make it look
like nothing happened. Also, the small table used for searching is a lot
While TOAST has a similar goal I don't think it has enough AI to
completely
replace this manual process. It suffers in a number of use cases:
1) When you have a large number of moderate sized text fields instead of
asingle very large text field. This is probably the case here.
On Tue, Feb 28, 2006 at 3:02 pm, in message
[EMAIL PROTECTED], Jim C. Nasby
[EMAIL PROTECTED]
wrote:
Maybe it's just the way my twisted mind thinks, but I generally
prefer
using a JOIN when possible...
Definitely. But sometimes you don't want one row from a table for each
qualifying row
On Thu, 2006-02-23 at 11:38, Ron Peacetree wrote:
Where * ==
{print | save to PDF | save to mumble format | display on screen}
Anyone know of one?
case studio can reverse engineer erd's from existing schema, and you can
print out the schema, create html or rdf reports, or export the erd
And what do those functions do? And do their options trigger other
triggers? How about an EXPLAIN ANALYZE from a problem query, too.
On Tue, Feb 28, 2006 at 11:24:34AM +0530, Jeevanandam, Kathirvel (IE10) wrote:
I am using triggers for all the events (insert,delete,update) please
find the
On Wed, Mar 01, 2006 at 04:43:53PM +0100, PFC wrote:
Aren't you going to a lot of work to reinvent something that TOAST
already does for you? (At least, in the cases where the text fields
are wide enough that it really matters.)
I know. But I have several text fields in the 20 to
