remove grouping_distribution(), obsoleted by the pathification
authorTomas Vondra <[email protected]>
Thu, 12 Jan 2017 19:01:25 +0000 (20:01 +0100)
committerTomas Vondra <[email protected]>
Thu, 12 Jan 2017 19:01:25 +0000 (20:01 +0100)
commit197086f1c086dc595ff92f563566cb03faf8063d
tree4177008ac07b8969eeb9993da5818332512c622e
parent4c5185e4e3bf3127eb6385c1fcbe0d8d8ba2cdfa
remove grouping_distribution(), obsoleted by the pathification

The function was injecting Plan node (RemoteSubplan), but that
is incompatible with the pathified planner approach. The new
code uses grouping_distribution_match(), which only checks that
the grouping and distributions are compatible.
src/backend/optimizer/plan/planner.c