NikhilS <[EMAIL PROTECTED]> writes:
> Yes this is fine, but in "select columnname from tablename" using column
> references of the other involved table is what I am objecting to.
You can object till you're blue in the face, but this behavior is not
changing because it's *required by spec*. Outer
>
> I don't think so...the columns of update_test are visible to the
> scalar subquery...that way you can use fields from 'a'
> to filter the
> subquery...
> select a, (select y from supdate_test where x = a) from
> update_test;
>
>
> Yes this is fine, but in "se
Hi,
On 4/12/07, Merlin Moncure <[EMAIL PROTECTED]> wrote:
On 4/12/07, NikhilS <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Shouldn't the final command below cause a 'column "b" does not exist
error'?
>
> create table update_test (a int, b int);
> create table supdate_test(x int, y int);
> insert into u
On 4/12/07, NikhilS <[EMAIL PROTECTED]> wrote:
Hi,
Shouldn't the final command below cause a 'column "b" does not exist error'?
create table update_test (a int, b int);
create table supdate_test(x int, y int);
insert into update_test values (20, 30);
insert into supdate_test values (40, 50);
se
Hi,
Shouldn't the final command below cause a 'column "b" does not exist error'?
create table update_test (a int, b int);
create table supdate_test(x int, y int);
insert into update_test values (20, 30);
insert into supdate_test values (40, 50);
select a, (select b from supdate_test) from update
