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 recently ensuring the first character in a column is a decimal point, or that if one column's value is something, another column'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 -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
