Re^2: bind_columns error

i declared them all at the top with use vars:

use vars qw/ %in $dbh $sql $sth $UIDholder $indexmonths $indexyears @U
+IDarray @montharray @distinctmontharray @yeararray @distinctyeararray
+ $q $rv $postmonth $postyear $monthnumber $postby $title $teaser @AoT
+itle @AoTeaser $content $postdate/;
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isn't that enuf?

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Re^3: bind_columns error by shmem (Chancellor) on Jun 29, 2006 at 22:26 UTC
No. Declaring them makes them suitable for use, but only if they are assigned something, they hold something: a scalar, reference, whatever. The error message tells you of not being enough references at some line, so you should check if the variables in question in fact hold references at that point. This can be done with the operator ref. --shmem _($_=" "x(1<<5)."?\n".q·/)Oo. G°\ / /\_¯/(q / ---------------------------- \__(m.====·.(_("always off the crowd"))."· ");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}	[reply]

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Re^3: bind_columns error
by shmem (Chancellor) on Jun 29, 2006 at 22:26 UTC

assigned

references

hold references

ref

--shmem

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

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