my ($post) = $dbh->selectrow_array("SELECT post FROM tablename WHERE u
+rl=?", {}, $url);

[download]
Uses placeholders to prevent SQL injection but I would still validate the $url if it's comming from outside the script.
This assumes you are only expecting one row to be returned.

In reply to Re: Mysql select and store one field by nedals
in thread Mysql select and store one field by Anonymous Monk

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