Re: How to add month.year column validation

Hi Andrus,


>
> How to add column validation to table column which forces this ?


You're looking for a constraint - I presume you know what conditions you want to check for - I've done a similar thing
recentlyensuring the first character in a column is a decimal point, or that if one column's value is something,
anothercolumn's value is within a certain range etc. 

http://www.postgresql.org/docs/8.4/static/ddl-constraints.html (assuming you're running 8.4)

Regards,
Andy