Re: setting a varchar field to (NULL) via DBI
To insert a NULL into a column in DBI, try using the Perl constant undef.
You may have to do this with query parameters, it's likely that you can't do it by interpolating the values into a string.
For example:
$sth = $h->prepare('INSERT INTO tablename (a, b, c, d) VALUES (?, ?, ?, ?)');
$sth->execute(1, 2, 3, undef);
Regards,
Bill K.
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Re: setting a varchar field to (NULL) via DBI
June 16, 2006 05:27PM
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