Helo,
Just wondering if is possible to block SELECT queries that doesnt have
a WHERE statement within.
LD
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ght improvement (addressing both issues) is to decide which end to
> approach from. But scanning from the end needs an ORDER BY, preferably on
> the PRIMARY KEY.
>
> etc.
>
>
> > -Original Message-
> > From: Luis Daniel Lucio Quiroz [mailto:luis.daniel.lu..
I got a solution maybe
step 1:
mysql> explain select * from users;
++-+---+--+---+--+-+--+--+---+
| id | select_type | table | type | possible_keys | key | key_len |
ref | rows | Extra |
++-+---+--+--
as far as my readings, they claim that 5.5 is the best
my question is, shall i jump from 5.1 to 5.5.
right now i have a performance problem, would 5.5 help me in that?
Regards,
LD
