Modifying check constraints - Mailing list pgsql-general

Hi all:

    Let's suppose I create a table with a CHECK constraint, like:

        CREATE TABLE blabla (id int, tipo varchar(8),
        CHECK tipo IN ('tipo1', 'tipo2', 'tipo3'))

        Can I change the CHECK constraint afterwards? For example, can I
add another value that "tipo" can have, or I'd have to recreate the
table?




                        Paulo Jan.
                        DDnet.