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9 Commits

Author SHA1 Message Date
Bruce Momjian
5394b87a30 doc: add commas after 'i.e.' and 'e.g.'
This follows the American format,
https://jakubmarian.com/comma-after-i-e-and-e-g/. There is no intention
of requiring this format for future text, but making existing text
consistent every few years makes sense.

Discussion: https://postgr.es/m/20200825183619.GA22369@momjian.us

Backpatch-through: 9.5
2020-08-31 18:33:36 -04:00
Thomas Munro
3fe8c13a31 Proof-reading for documentation.
Somebody accidentally a word.  Back-patch to 9.6.

Reported-by: Justin Pryzby
Discussion: https://postgr.es/m/20180816195431.GA23707%40telsasoft.com
2018-08-17 11:53:31 +12:00
Robert Haas
3e51859ebc Corrections and improvements to generic parallel query documentation.
David Rowley, reviewed by Brad DeJong, Amit Kapila, and me.

Discussion: http://postgr.es/m/CAKJS1f81fob-M6RJyTVv3SCasxMuQpj37ReNOJ=tprhwd7hAVg@mail.gmail.com
2017-02-14 09:40:04 -05:00
Robert Haas
ebe5dc9e02 Fix interaction of parallel query with prepared statements.
Previously, a prepared statement created via a Parse message could get
a parallel plan, but one created with a PREPARE statement could not.
This state of affairs was due to confusion on my (rhaas) part: I
erroneously believed that a CREATE TABLE .. AS EXECUTE statement could
only be performed with a prepared statement by PREPARE, but in fact
one created by a Prepare message works just as well.  Therefore, it
makes no sense to allow parallel query in one case but not the other.

To fix, allow parallel query with all prepared statements, but run
the parallel plan serially (i.e. without workers) in the case of
CREATE TABLE .. AS EXECUTE.  Also, document this.

Amit Kapila and Tobias Bussman, plus an extra sentence of
documentation by me.
2016-12-06 11:43:12 -05:00
Fujii Masao
efeb313506 Fix typo in docs.
Reported-by: Darko Prelec
2016-12-05 20:45:36 +09:00
Robert Haas
db4b54f155 Remove spurious word.
Tatsuo Ishii
2016-10-15 06:49:00 +09:00
Tatsuo Ishii
a209d6dc8c Fix typo.
Confirmed by Michael Paquier.
2016-10-14 09:05:46 +09:00
Tatsuo Ishii
b8850031cc Fix typo.
Confirmed by Tom Lane.
2016-10-14 07:47:04 +09:00
Robert Haas
c925e6335e Add more parallel query documentation.
Previously, the individual settings were documented, but there was
no overall discussion of the capabilities and limitations of the
feature.  Add that.

Patch by me, reviewed by Peter Eisentraut and Álvaro Herrera.
2016-09-21 08:40:34 -04:00