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Re: DBI AoArefs dereference

by pajout (Curate)
on Jun 14, 2010 at 07:46 UTC ( #844537=note: print w/replies, xml ) Need Help??


in reply to DBI AoArefs dereference

If you can change sql query, add "LIMIT = 10" clause (it is, in my opinion, best for performance), otherwise you can use
my $AoA = $dbh->selectall_arrayref($sql, {MaxRows=>10}, @sqlparams);

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[james28909]: i figured out a neet trick
[Lady_Aleena]: james28909, what neat trick?
[james28909]: now if i have packed a script into a PDK exe, and misplaced the source, i can print it.
[james28909]: but you have to prepare for it first by adding this to the source
[james28909]: seek DATA, 0, 0; while (<DATA>) { print; }
[Lady_Aleena]: Sounds interesting. Have you written a meditation or cool use for it?
[Lady_Aleena]: It might be something PerlMonks at large would be interested in.

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