This looks like a silent partial failure case in 7.1.2. Maybe someone
can confirm or explain? I would expect the following to succeed
completely or generate an error message with no side-effects. Instead,
it appears to add the column but without the "not null" constraint.
create table mytable (id integer);
alter table mytable add column name varchar not null;
Here's what I saw:
% psql -V
psql (PostgreSQL) 7.1.2
...
% createdb testdb
CREATE DATABASE
% psql -d testdb -c "create table mytable (id integer);"
CREATE
% psql -d testdb -c "alter table mytable add column name varchar not
null;"
ALTER
% psql -d testdb -c "\d mytable"
Table "mytable"
Attribute | Type | Modifier
-----------+-------------------+----------
id | integer |
name | character varying |
Regards,
Ed Loehr
