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Re: DBD::SQLite select syntax problem

by gmax (Abbot)
on Feb 12, 2004 at 23:31 UTC ( #328686=note: print w/replies, xml ) Need Help??

in reply to DBD::SQLite select syntax problem

Your $key_sel is not quoted.

Use $dbh->quote($key_sel) before executing, or better yet, use placeholders.

my $cmd = "select * from info where key = ?"; my $sth = $dbh->prepare($cmd); $sth->execute($key_sel);

For an explanation of your error, see "common pitfalls" in this tutorial.

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Node Type: note [id://328686]
[ambrus]: Corion: pre-fork before creating any threads
[ambrus]: it's good practice anyway, even if Linux tolerates forking after creating threads (tolerates, as in, the fork works, but other threads are dead which can lead to interesting deadlocks)
[marto]: could be worse, could be dust
[ambrus]: Corion: if you're forking from perl, then schmorp has a module that helps this prefork magic

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