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Re: Get a hash object from a database with DBI for use with HTML::Template

by Cine (Friar)
on Aug 04, 2002 at 14:36 UTC ( #187489=note: print w/ replies, xml ) Need Help??

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  1. or download this
        my $stmt = "SELECT * FROM $table WHERE $key_col = '$key_val'";
        my $sth = $dbhandle->prepare( $stmt );
        $sth->execute();
    
  2. or download this
        my $stmt = "SELECT * FROM $table WHERE $key_col = ?";
        my $sth = $dbhandle->prepare( $stmt );
        $sth->execute($key_val);
    
  3. or download this
        my $ref = $sth->fetchall_arrayref();
        $sth->finish();
        return map { $_->[$name_col] => $_->[$val_col] } @$ref;
    
  4. or download this
        my $ref = $sth->fetchall_hashref([$name_col,$val_col]);
        $sth->finish();
        return map {@$_} @$ref;
    
  5. or download this

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