"postgres_sure" writes:
> I found "Do not include the table's name in the specification of a target
> column
> â for example, UPDATE tab SET tab.col = 1 is invalid." in
> the documentation.
> Some people usually like to update table by alias. They want to add this
> feature.
On 7 April 2016 at 16:45, Tom Lane wrote:
> Don't know which version of the SQL spec you're looking at,
It was the draft 95 version, cos (being text file) it's easiest to
read :). I'll learn my lesson next time and expand the 2008 one.
> but SQL:2008 has
>
> ::=
> UPDATE [ [ AS ] ]
>
Geoff Winkless writes:
> I grabbed the wrong section of the doc; I should of course have pasted
> the searched version:
> ::=
> UPDATE
> SET
> [ WHERE ]
> My point is still the same though :)
Don't know which version of the SQL spec you're looki
On 7 April 2016 at 15:51, I wrote:
> ::=
> UPDATE
> SET
> WHERE CURRENT OF
I grabbed the wrong section of the doc; I should of course have pasted
the searched version:
::=
UPDATE
SET
[ WHERE ]
M
On 7 April 2016 at 14:48, Merlin Moncure wrote:
>
> On Thu, Apr 7, 2016 at 4:39 AM, postgres_sure wrote:
> > Hi,
> >
> > I found "Do not include the table's name in the specification of a target
> > column
> > — for example, UPDATE tab SET tab.col = 1 is invalid." in
> > the docu
On Thu, Apr 7, 2016 at 4:39 AM, postgres_sure wrote:
> Hi,
>
> I found "Do not include the table's name in the specification of a target
> column
> — for example, UPDATE tab SET tab.col = 1 is invalid." in
> the documentation.
>
> Some people usually like to update table by alias.
Hi,
I found "Do not include the table's name in the specification of a target column
— for example, UPDATE tab SET tab.col = 1 is invalid." in the
documentation.
Some people usually like to update table by alias. They want to add this
feature.
So I get the source in the gram.y
