From: | Nasair Junior da Silva <njunior(at)univates(dot)br> |
---|---|
To: | Adam Witney <awitney(at)sghms(dot)ac(dot)uk> |
Cc: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: Inherancing |
Date: | 2003-01-07 12:09:20 |
Message-ID: | 20030107100920.7fdcde1d.njunior@univates.br |
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Lists: | pgsql-sql |
In this case, when i do
select * from cities;
i'll have two tuples with the name 'Lajeado'.
Does it the only way i have ?
Thanks again,
Nasair Júnior da Silva
Lajeado - RS - Brasil.
Em Tue, 07 Jan 2003 12:02:13 +0000, Adam Witney <awitney(at)sghms(dot)ac(dot)uk> escreveu:
>On 7/1/03 11:42 am, "Nasair Junior da Silva" <njunior(at)univates(dot)br> wrote:
>
>> Hi people,
>> supposing i have the tables :
>>
>> create table cities (id int, name varchar, primary key(id) );
>> create table centers (state varchar(2)) inherits (cities);
>>
>> ant the tuple
>> insert into cities values (1, 'Lajeado');
>>
>> How i do if i want to make this city as a center ?
>
>If I understand you correctly you probably want to do this instead...
>
>insert into centers values (1, 'Lajeado', 'AZ');
>
>Where AZ is your state
>
>HTH
>
>adam
>
>
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