On Thu, Oct 23, 2008 at 10:31 PM, Fayland Lam [EMAIL PROTECTED] wrote:
B one SQLs with some operation
SELECT col FROM table WHERE $where
while $count is scalar @cols and real cols is splice(@cols, $start, $rows)
If you're talking about Perl/DBI, doing that normally loads the entire
result set
well, we have a where $where, and I want some @cols depends on $start,
$rows. besides, I want $count too.
so we have two solution here.
A, two SQLs.
1, SELECT COUNT(*) FROM table WHERE $where
2, SELECT col FROM table WHERE $where LIMIT $start, $rows.
B one SQLs with some operation
SELECT col
Fayland Lam wrote:
well, we have a where $where, and I want some @cols depends on $start,
$rows. besides, I want $count too.
so we have two solution here.
A, two SQLs.
1, SELECT COUNT(*) FROM table WHERE $where
2, SELECT col FROM table WHERE $where LIMIT $start, $rows.
B one SQLs with some
Thanks very much.
D. Dante Lorenso wrote:
Fayland Lam wrote:
well, we have a where $where, and I want some @cols depends on $start,
$rows. besides, I want $count too.
so we have two solution here.
A, two SQLs.
1, SELECT COUNT(*) FROM table WHERE $where
2, SELECT col FROM table WHERE $where
