Fix parallel index and index-only scans to fall back to serial. Parallel executor nodes can't assume that parallel execution will happen in every case where the plan calls for it, because it might not work out that way. However, parallel index scan and parallel index-only scan failed to do the right thing here. Repair.
Amit Kapila, per a report from me. Discussion: http://postgr.es/m/CAA4eK1Kq5qb_u2AOoda5XBB91vVWz90w=lgtrlgsssris8p...@mail.gmail.com Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/09529a70bb5a77935d086d651c63396767d240d7 Modified Files -------------- src/backend/executor/nodeIndexonlyscan.c | 72 +++++++++++++------------ src/backend/executor/nodeIndexscan.c | 90 ++++++++++++++++++++------------ 2 files changed, 96 insertions(+), 66 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
