Disable parallel query by default.
Robert Haas <rhaas@postgresql.org>
Disable parallel query by default. Per discussion, set the default value of max_parallel_workers_per_gather to 0 in 9.6 only. We'll leave it enabled in master so that it gets more testing and in the hope that it can be enable by default in v10.
Files
| Path | Change | +/− |
|---|---|---|
| doc/src/sgml/config.sgml | modified | +1 −1 |
| src/backend/optimizer/path/costsize.c | modified | +1 −1 |
| src/backend/utils/misc/guc.c | modified | +1 −1 |
| src/backend/utils/misc/postgresql.conf.sample | modified | +1 −1 |