Re: alter table performance - Mailing list pgsql-general

Thomas Kellerer <spam_eater@gmx.net> writes:
> What's wrong with:
> alter table person add column address varchar(64) not null default '';

This:

regression=# alter table person add column address varchar(64) not null default '';
ERROR:  Adding columns with defaults is not implemented.
        Add the column, then use ALTER TABLE SET DEFAULT.
regression=# \q

This is just one of many many things that could be improved by getting
off of 7.3.  In general, complaining about performance (or features)
of a seven-year-old, long since EOL'd release is not a productive use of
anybody's time.

            regards, tom lane