Re: SELECT returnig a constant
От | Michael Lewis |
---|---|
Тема | Re: SELECT returnig a constant |
Дата | |
Msg-id | CAHOFxGo7RTNmwUnNCNQ83rz42qtJ2MgA3afsWxHGvJiyZRKryg@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: SELECT returnig a constant (Geoff Winkless <pgsqladmin@geoff.dj>) |
Список | pgsql-general |
On Tue, Oct 15, 2019 at 8:25 AM Geoff Winkless <pgsqladmin@geoff.dj> wrote:
On Tue, 15 Oct 2019 at 14:35, Ray O'Donnell <ray@rodonnell.ie> wrote:
>
> On 15/10/2019 14:28, stan wrote:
> > I used to be able to return a constant value in a SELECT statement in
> > ORACLE. I need to populate a table for testing, and I was going to do so
> > like this:
> >
> > SELECT
> > employee.id ,
> > project.proj_no ,
> > work_type.type ,
> > 'rate' 1
> > FROM employee
> > CROSS JOIN project
> > CROSS JOIN work_type;
> >
> > This statement works correctly, till I add the last " 'rate' 1 line, then it
> > returns a syntax error.
I would assume you have the value and the alias backwards and you want
SELECT 1 AS "rate"
Both the double quotes around the alias and the AS keyword are optional.
Both the double quotes around the alias and the AS keyword are optional.
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