RE: mysql data truncation does not cause an error to be thrown

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You may want to check the my.ini setting for the table type you are
using and see if there is a setting in there that needs to be enabled.  

I thought I read once that truncation may happen silently depending on
the my.ini setting.

Just a thought.

Ken Vandegrift
Shari's Management Corporation
Web Developer/Administrator
(Direct) 503-605-4132
kvandegrift@xxxxxxxxxx
-----Original Message-----
From: Andrew Blake [mailto:a.blake@xxxxxxxxxxxxx] 
Sent: Thursday, November 08, 2007 7:51 AM
To: Instruct ICC
Cc: php-db@xxxxxxxxxxxxx
Subject: Re:  mysql data truncation does not cause an error to
be thrown

Hiya
I could check the length of the field against the entry data and 
javascript myself out of trouble but i was more worried that there is no

error or message when mysql clearly returns one saying i've truncated 
this yet php ignores it completely. It should fail or know about the 
truncation at least !
Cheers for your reply though :-)

Andy

Instruct ICC wrote:
>> Using mysql_query if i try to force more data than a field can have
the 
>> data is truncated yet no error is throw at all.
>> Is there a way round this ?
>> Cheers
>>
>> Andy
>>     
>
> This isn't exactly what you want to hear, but how about validating
your input before submitting a query?
>
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