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| author | Andres Freund <andres@anarazel.de> | 2017-06-02 19:05:57 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2017-06-02 19:11:23 -0700 |
| commit | 8a7cd781ee9486584c1262b0f8598b1162ceb73a (patch) | |
| tree | a35777aa1ee5764bf4f4e7a00b20d8bd59115f10 /src/backend/utils/adt/json.c | |
| parent | 8d9b4fe01b5e717ad85d3a3beeabf8e212524b04 (diff) | |
| download | postgresql-8a7cd781ee9486584c1262b0f8598b1162ceb73a.tar.gz postgresql-8a7cd781ee9486584c1262b0f8598b1162ceb73a.zip | |
Allow parallelism in COPY (query) TO ...;
Previously this was not allowed, as copy.c didn't set the
CURSOR_OPT_PARALLEL_OK flag when planning the query. Set it.
While the lack of parallel query for COPY isn't strictly speaking a
bug, it does prevent parallelism from being used in a facility
commonly used to run long running queries. Thus backpatch to 9.6.
Author: Andres Freund
Discussion: https://postgr.es/m/20170531231958.ihanapplorptykzm@alap3.anarazel.de
Backpatch: 9.6, where parallelism was introduced.
Diffstat (limited to 'src/backend/utils/adt/json.c')
0 files changed, 0 insertions, 0 deletions