Assuming you've got a valid $dbh, $id and an array with all the table names... 
for (@table_names) {
  my ($mark) = $dbh->selectrow_array("select Mark from $_ where id = $
+id");
}

[download]
and might I say you really really have to rethink your database schema.

update: check out DBI

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: (OT) MySQL Help by Joost
in thread (OT) MySQL Help by Anonymous Monk

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