Hello Monks,
I have a doubt related to prepared statement.

If I'm in a While loop, and I do a call to a subroutine that prepare my statement, my statement is still prepared if I use a lexical variable?

Some code explains my doubt: 
sub addressExists {
    
    my $address=shift @_; 
    
    my $sql = 'SELECT * FROM emails WHERE `email`=?';
    
        
    my $sth = $dbh->prepare( $sql );
        
     $sth->execute($address);

    
}

[download]
And then:
#open connection

# some code here and then:

while (my $address=@address) {
 &addressExists($address);
# other stuff

}

#close connection

[download]

The statement is still prepared, if I use a "my" variable inside my subroutine, or I have a new statement prepration anytime I call my subroutine?

(I think that yes, the statement is still prepared, because my connection is still alive and it is the same).

please let me Know your advise.
Thank you.

In reply to prepared statement by saintex

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