Hello,
Am 09.07.2013 11:29, schrieb 高健:
> Hello:
>
>
>
> I have found the following wiki about autonomous transaction:
>
> https://wiki.postgresql.org/wiki/Autonomous_subtransactions
>
>
>
> But when I test it, I found the following error:
>
>
>
> pgsql=# BEGIN;
>
> BEGIN
>
> pgsql=# INSERT INTO tab01 VALUES (1);
>
> INSERT 0 1
>
> pgsql=# BEGIN SUBTRANSACTION;
>
> ERROR: syntax error at or near "SUBTRANSACTION"
>
> LINE 1: BEGIN SUBTRANSACTION;
>
> ^
>
> pgsql=#
>
>
>
> So that sub transaction is still not supported in PostgreSQL,
>
> Is my understanding right?
Yes it is.
If you have a look at the todo list at
http://wiki.postgresql.org/wiki/Todo (Exotic Features) you will see,
that it's marked as outstanding.
>
>
>
> Best Regards
>
Best Regards
- Adrian
