Ken2k7 Posted September 1, 2007 Share Posted September 1, 2007 When creating a table, how useful is NOT NULLED? Quote Link to comment https://forums.phpfreaks.com/topic/67541-database-tables/ Share on other sites More sharing options...
marcus Posted September 1, 2007 Share Posted September 1, 2007 NULL or 0 is supplied as an unknown value. So using "NOT NULL" there's going to be a supplied value why entering the data into the field. Quote Link to comment https://forums.phpfreaks.com/topic/67541-database-tables/#findComment-339162 Share on other sites More sharing options...
Ken2k7 Posted September 1, 2007 Author Share Posted September 1, 2007 NULL or 0 is supplied as an unknown value. So using "NOT NULL" there's going to be a supplied value why entering the data into the field. And the importance of the supplied value is? Quote Link to comment https://forums.phpfreaks.com/topic/67541-database-tables/#findComment-339163 Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.