Re: Table Inheritence...Just Columns?
| От | Shoaib Mir |
|---|---|
| Тема | Re: Table Inheritence...Just Columns? |
| Дата | |
| Msg-id | bf54be870607261515y711a2cdbj14e97124e8dbd4dc@mail.gmail.com обсуждение исходный текст |
| Ответ на | Table Inheritence...Just Columns? ("Redefined Horizons" <redefined.horizons@gmail.com>) |
| Список | pgsql-general |
From PostgreSQL 8.1 documentation (http://www.postgresql.org/docs/8.1/static/ddl-inherit.html)
"Check constraints can be defined on tables within an inheritance hierarchy. All check constraints on a parent table are automatically inherited by all of its children. Other types of constraints are not inherited, however"
Thanks,
--
Shoaib Mir
EnterpriseDB (www.enterprisedb.com)
"Check constraints can be defined on tables within an inheritance hierarchy. All check constraints on a parent table are automatically inherited by all of its children. Other types of constraints are not inherited, however"
Thanks,
--
Shoaib Mir
EnterpriseDB (www.enterprisedb.com)
On 7/27/06, Redefined Horizons <redefined.horizons@gmail.com> wrote:
Does a child table just inherit the columns from a parent table, or
are other table objects like column constraints and triggers
inherited?
Thanks,
Scott Huey
---------------------------(end of broadcast)---------------------------
TIP 1: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to majordomo@postgresql.org so that your
message can get through to the mailing list cleanly
В списке pgsql-general по дате отправления: