Re: SET TRANSACTION not compliant with SQL:2003

"Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:

> I believe the reason the spec is written in the particular way that
> it is is that they wanted to allow, e.g.,
>
> set transaction isolation level serializable;
> set transaction read only;
> sql-command;
> sql-command;
> ...
> commit;

So that works currently. I think you're right that the spec has to be read
assuming autocommit off.

postgres=# \set AUTOCOMMIT off
postgres=# set transaction isolation level serializable;
SET
postgres=# set transaction read only;
SET
postgres=# create table foo (i integer);
ERROR: transaction is read-only
postgres=# rollback;
ROLLBACK
postgres=# set transaction read only;
SET
postgres=# set transaction isolation level serializable;
SET
postgres=# create table i (integer i);
ERROR: transaction is read-only

--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com
Ask me about EnterpriseDB's 24x7 Postgres support!