Horton

Fix ExecReScanGatherMerge.

Tom Lane <tgl@sss.pgh.pa.us>

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Commit: a2b70c89ca1a5fcf6181d3c777d82e7b83d2de1b
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2017-08-17T17:49:22Z
Releases: 11.0 
Fix ExecReScanGatherMerge.

Not surprisingly, since it'd never ever been tested, ExecReScanGatherMerge
didn't work.  Fix it, and add a regression test case to exercise it.

Amit Kapila

Discussion: https://postgr.es/m/CAA4eK1JkByysFJNh9M349u_nNjqETuEnY_y1VUc_kJiU0bxtaQ@mail.gmail.com

Files

PathChange+/−
src/backend/executor/nodeGatherMerge.c modified +1 −0
src/test/regress/expected/select_parallel.out modified +43 −0
src/test/regress/sql/select_parallel.sql modified +16 −0

Discussion