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mysql> desc testaa;
+-------+----------+------+-----+---------+-------+
| Field | Type    | Null | Key | Default | Extra |
+-------+----------+------+-----+---------+-------+
| id    | int(11)  | NO  |    | 0      |      |
| name  | char(64) | YES  |    | NULL    |      |
+-------+----------+------+-----+---------+-------+

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open FP, "test.txt";
my $name = <FP>;
close FP;
chomp $name;
my $sth = $dbh->prepare("update testaa set name=? where id=?");
$sth->execute($name, 7);
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DBD::mysql::st execute failed: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '7'' at line 1 at test.pl line 14.

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