Alexaki Sofia <[EMAIL PROTECTED]> writes:
> I have a question for Btree indexes on a varchar field.
> Does postgres (7.0.2) uses a special encoding when creating
> Btree indexes on varchar??
"Special encoding"? No ... a varchar is a varchar.
> Is it much more efficient to create indexes on int
Hello,
I have a question for Btree indexes on a varchar field.
Does postgres (7.0.2) uses a special encoding when creating
Btree indexes on varchar??
Is it much more efficient to create indexes on integer than
on strings with average length 30 chars??
Thank you in advance for your help
Regard
