Hi,
I have to add contraints (CHECK) on a sql table through rails migration.
How should I? I googled and got to know about using something as follows,
def self.up
execute "ALTER TABLE table_name ADD CONSTRAINT check_constraint_name
CHECK (check_column_name IN (1, 2, 3) )"
end
But am not sure if it appropriate to implement it this way or if there is
any better method to get it done?
Regards,
Sumit
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msg/rubyonrails-talk/-/uRY6KUVQ5QIJ.
For more options, visit https://groups.google.com/groups/opt_out.
