Maxim Boguk <mboguk@masterhost.ru> writes:
> I try simplify test case and:
> Now use sequential user_id, and truncate last_change_time to date:
> SELECT nextval('test_seq') as user_id,last_change_time::date ,rpad('a',500,'b') as f1 into test_table from resume;
Could you send me a dump of this test_table off-list? It seems like
there must be something strange about the stats of last_change_time,
but I don't feel like guessing about what it is ...
regards, tom lane