Bug
От | Oleg Broytmann |
---|---|
Тема | Bug |
Дата | |
Msg-id | Pine.SOL2.3.96.SK.990917143736.19731A-100000@sun.med.ru обсуждение исходный текст |
Ответы |
Re: [HACKERS] Bug
Re: [HACKERS] Bug |
Список | pgsql-hackers |
---------- Forwarded message ---------- Date: Fri, 17 Sep 1999 17:52:44 +0400 (MSD) From: Artem Chuprina <ran@pirit.com> ran=> create table test_source (src text); CREATE ran=> insert into test_source values('First distinct'); INSERT 235913 1 ran=> insert into test_source values('First distinct'); INSERT 235914 1 ran=> insert into test_source values('Second distinct'); INSERT 235915 1 ran=> insert into test_source values('Second distinct'); INSERT 235916 1 ran=> select src from test_source; src --------------- First distinct First distinct Second distinct Second distinct (4 rows) ran=> select distinct src from test_source; src --------------- First distinct Second distinct (2 rows) ran=> create sequence seq_test; CREATE ran=> create table test1 (n int default nextval('seq_test'), t text); CREATE ran=> create table test2 (n int, t text); CREATE ran=> insert into test2 ("t") select distinct src from test_source; INSERT 0 2 ran=> insert into test1 ("t") select distinct src from test_source; INSERT 0 4 Look here^ ran=> select * from test2; n|t -+---------------|First distinct |Second distinct (2 rows) ran=> select * from test1; n|t -+--------------- 1|First distinct 2|First distinct 3|Second distinct 4|Second distinct (4 rows) PostgreSQL 6.4.2, PostgreSQL 6.5.1. -- Artem Chuprina E-mail: ran@pirit.com Network Administrator FIDO: 2:5020/371.32 PIRIT Corp. Phone: +7(095) 115-7101
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