Matt Pelmear wrote: > Hello, > > I'm trying to detect data truncation on insert to MySQL using PDO. > > As far as I can tell, this gets reported at least in some cases (ex: > http://drupal.org/node/1528628), but I have been unable to see this > myself. > > The test table I'm using has a column that is VARCHAR(5): > > mysql> describe test; > +-------+------------------+------+-----+---------+-------+ > | Field | Type | Null | Key | Default | Extra | > +-------+------------------+------+-----+---------+-------+ > | id | int(10) unsigned | YES | | NULL | | > | data | varchar(5) | YES | | NULL | | > +-------+------------------+------+-----+---------+-------+ > 2 rows in set (0.00 sec) > > > My test script inserts a ten character string into the 5 character column: > > ==== PHP TEST CODE ==== > > $pdo = new PDO( > 'mysql:host=localhost;dbname=test', > 'username', > 'password' > ); > > $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); > > $retval = $pdo->query( 'INSERT INTO `test` (data) VALUES ("1234567890")' > ); > > print_r( $retval ); > > ==== END TEST CODE ==== > > This results in a new row in the `test` table, truncated after the 5th > character as expected, but the truncation is not reported. (running in > php 5.3.2 and 5.3.4) > Running the same query directly in the mysql command line shows a > warning as expected. > > Am I missing something simple here? > > Thanks, > Matt Caveat: I don't use PDO but maybe the PDO::ERRMODE_WARNING attribute may do what you want? Cheers -- David Robley I'm not rude, I'm "attitudinally challenged". Today is Pungenday, the 14th day of Bureaucracy in the YOLD 3178. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
