| From: | "Jonathan davis" <haj(at)idianet(dot)net> |
|---|---|
| To: | "Bruce Momjian" <maillist(at)candle(dot)pha(dot)pa(dot)us> |
| Cc: | "Pgsql-General(at)Postgresql(dot) Org" <pgsql-general(at)postgreSQL(dot)org> |
| Subject: | Re: [GENERAL] just little BUG |
| Date: | 1999-07-09 07:46:42 |
| Message-ID: | 000c01bec9df$3704bd20$0601a8c0@kosovo.idianet.net |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
>[Charset iso-8859-1 unsupported, filtering to ASCII...]
>> hello all
>>
>> normaly a UNIQUE PRIMARY KEY is unique but
>> when you use a heritage, you can insert a duplicate key !!!!
>
>I assume you mean inheritance.
>
>Can you send us a little test sample please?
>
>--
hello all
this is the problem:
example:
test=> CREATE TABLE MAN(name char(10) UNIQUE PRIMARY KEY);T
test=> CREATE TABLE PROFESSOR(scool char(20))INHERITS(MAN);
test=> INSERT INTO PROFESSOR(name) VALUES('DAVIS');
INSERT 54424 1
test=> INSERT INTO PROFESSOR(name) VALUES('DAVIS');
INSERT 54425 1
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