Re: SendRowDescriptionMessage() is slow for queries with a lot of columns
Robert Haas <robertmhaas@gmail.com>
From: Robert Haas <robertmhaas@gmail.com>
To: Andres Freund <andres@anarazel.de>
Cc: "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>
Date: 2017-10-03T17:58:37Z
Lists: pgsql-hackers
On Tue, Oct 3, 2017 at 12:23 PM, Andres Freund <andres@anarazel.de> wrote: > Makes sense? Yes. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company
Commits
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Replace remaining uses of pq_sendint with pq_sendint{8,16,32}.
- 31079a4a8e66 11.0 landed
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Improve performance of SendRowDescriptionMessage.
- 4c119fbcd49b 11.0 landed
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Use one stringbuffer for all rows printed in printtup.c.
- f2dec34e19d3 11.0 landed
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Add configure infrastructure to detect support for C99's restrict.
- 0b974dba2d6b 11.0 landed
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Add more efficient functions to pqformat API.
- 1de09ad8eb1f 11.0 landed
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Allow to avoid NUL-byte management for stringinfos and use in format.c.
- 70c2d1be2b1e 11.0 landed
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Replace most usages of ntoh[ls] and hton[sl] with pg_bswap.h.
- 0ba99c84e8c7 11.0 landed
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Extend & revamp pg_bswap.h infrastructure.
- 510b8cbff15f 11.0 landed