Re: Auto incrementing an integer
От | Sylte |
---|---|
Тема | Re: Auto incrementing an integer |
Дата | |
Msg-id | 9dpk8p$f5e$1@sunsite.dk обсуждение исходный текст |
Ответ на | Re: Auto incrementing an integer (Martín Marqués <martin@bugs.unl.edu.ar>) |
Список | pgsql-sql |
Thanks Mart�n....I found this http://dis.lib.muohio.edu/code/entry.html?ID=3 Creating an Autoincrement field in Postgresql postgres does this a little differently; the "serial" type creates an integer column, and a sequence used to increment this column. try this: create table table_name(control serial,another_column text,primary key(control) ); results in this: Table = table_name +----------------------------------+----------------------------------+----- --+ | Field | Type | Length| +----------------------------------+----------------------------------+----- --+ | control | int4 not null default nextval('" | 4 | | another_column | text | var | +----------------------------------+----------------------------------+----- --+ Index: table_name_pkey
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