On Tuesday, September 21, 2010 07:23:45 Massa, Harald Armin wrote: > I recommend to use TEXT as type for that kind of columns. > 99 out of 100 theories about "this value will never be longer then xx > characters" fail in the long run. > > And "text", limited only by PostgreSQLs limits, performs as good or > better then varchar(length_limit) The time of "we only can allow n > chars for first name" for performance reasons have gone by, together > with walkmen and VHS. > > > Harald
Also, if you are absolutely set on a constraint on the length of the text, you can use a trigger for this and when the constraint changes, and it will, you simply modify the trigger. -- Terry Lee Tucker tel: (336) 372-5432; cell: (336) 404-6897 te...@chosen-ones.org -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
