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Re^4: iteration through tied hash eat my memory

by diotalevi (Canon)
on Dec 09, 2002 at 19:20 UTC ( #218626=note: print w/replies, xml ) Need Help??

in reply to Re^3: iteration through tied hash eat my memory
in thread iteration through tied hash eat my memory

I did more checking. This time on doing cursors in perl. The key here is to go to the PostgreSQL web site and search the archives for 'cursors perl'. That yields the example (from

use Pg; my $conn = Pg::connectdb("dbname = test"); my $result = $conn->exec("begin work"); $result = $conn->exec("declare c1 cursor for select foo from bar"); $result = $conn->exec("fetch forward 1 in c1;"); print "Hurray, I fetched a row: ", $result->fetchrow, $/; $result = $conn->exec("end work;");
__SIG__ use B; printf "You are here %08x\n", unpack "L!", unpack "P4", pack "L!", B::svref_2object(sub{})->OUTSIDE;

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