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| author | Robert Haas <rhaas@postgresql.org> | 2016-08-16 08:09:15 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2016-08-16 08:09:15 -0400 |
| commit | f85b1a84152f7bf019fd7a2c5eede97867dcddbb (patch) | |
| tree | 5bd69a379fa7734d0f4a9275edac2ea6f54d86c5 /doc/src | |
| parent | b5bce6c1ec6061c8a4f730d927e162db7e2ce365 (diff) | |
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.
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/config.sgml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 02f917b375e..27176aa07c4 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -2008,7 +2008,7 @@ include_dir 'conf.d' <xref linkend="guc-max-worker-processes">. Note that the requested number of workers may not actually be available at run time. If this occurs, the plan will run with fewer workers than expected, which may - be inefficient. The default value is 2. Setting this value to 0 + be inefficient. Setting this value to 0, which is the default, disables parallel query execution. </para> |