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Need Help - Mysql 5 Default Values


I created a program for mysql 3.23...
We launch on tuesday...
Problem is we are installing it on laptops and are tech guy installed mysql 5 instead of the version we currently use. In the mysql 3 when you make a query if there is a null value in the query it automatically places the default value into the table.
I.E.
Query: INSERT INTO someTable SET someCol=''
Column Default: 'a'
In mysql 5 it throws an error saying the column value is out of range if your trying to insert a null value. I need it to automatically insert the default value.
Is there a way to change the configuration of mysql to automatically insert the default value if a null value is encountered (and the column is a not null setting).
This is really really important,




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According to Google, DEFAULT '(0)' seems a legit instruction. What's wrong with this?

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