[Postgres-xc-developers] patch for bug#3126459:select error ： (group by .. order by.. )

[xiong w. <wan...@gm...>]

Dears,

The enclosure is the patch for bug#3126459:select error ： (group by ..
order by.. ).

Your advice will be appreiciated.

Btw, I modified an error in my view that the variable standardPlan is
always a free pointer.

Regards,
Benny