[Oops sorry -- I used the wrong links for the previous message. Here are the
correct links]
"Heikki Linnakangas" <[EMAIL PROTECTED]> writes:
> I don't know how that should be resolved, or if it's a genuine ambiguity in
> the
> ANSI and PostgreSQL syntax or something that can be fixed with some
"Heikki Linnakangas" <[EMAIL PROTECTED]> writes:
> I don't know how that should be resolved, or if it's a genuine ambiguity in
> the
> ANSI and PostgreSQL syntax or something that can be fixed with some Bison
> magic.
Fwiw I looked into this once already and noted the same conflict:
http://arti
Pavel Stehule wrote:
I trying to implement GROUPING SETS feature. But there is basic
difference between PostgreSQL and ANSI. Pg allows expressions, ANSI
only column reference.
The conflict seems to arise from the parenthesis, between these two rules:
ordinary_grouping_set:
Hello
I trying to implement GROUPING SETS feature. But there is basic
difference between PostgreSQL and ANSI. Pg allows expressions, ANSI
only column reference. I have syntax:
group_clause:
GROUP_P BY grouping_element_list
| /*EMPTY*/
