Re: pgsql: Fix parallel safety markings for pg_start_backup.

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От Magnus Hagander
Тема Re: pgsql: Fix parallel safety markings for pg_start_backup.
Дата
Msg-id CABUevEzmKq=PdKgXNQ=HmEutiKuT01YeKfhQk8buaHQFM4r=1A@mail.gmail.com
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Ответ на pgsql: Fix parallel safety markings for pg_start_backup.  (Robert Haas <rhaas@postgresql.org>)
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Oops, thanks. Need to get used to actually considering this new parallelism flag when adding new functions, and not just copy/paste.

/Magnus

On May 2, 2016 16:44, "Robert Haas" <rhaas@postgresql.org> wrote:
Fix parallel safety markings for pg_start_backup.

Commit 7117685461af50f50c03f43e6a622284c8d54694 made pg_start_backup
parallel-restricted rather than parallel-safe, because it now relies
on backend-private state that won't be synchronized with the parallel
worker.  However, it didn't update pg_proc.h.  Separately, Andreas
Karlsson observed that system_views.sql neglected to reiterate the
parallel-safety markings whe redefining various functions, including
this one; so add a PARALLEL RESTRICTED declaration there to match
the new value in pg_proc.h.

Branch
------
master

Details
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http://git.postgresql.org/pg/commitdiff/37d0c2cb1ab2d3da0cb9a6388450776fc31c16ee

Modified Files
--------------
src/backend/catalog/system_views.sql | 3 ++-
src/include/catalog/catversion.h     | 2 +-
src/include/catalog/pg_proc.h        | 2 +-
3 files changed, 4 insertions(+), 3 deletions(-)


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