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| author | Bruce Momjian <bruce@momjian.us> | 2017-04-25 13:45:47 -0400 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2017-04-25 13:45:47 -0400 |
| commit | 3d7741194a4688adea8404ab0a7bb57bac20232b (patch) | |
| tree | 4353996b453c1e38d678caf222f44947fb9151be | |
| parent | 3640cf5e1c8a0ae6ac55bf6384de0521dc77facf (diff) | |
doc: add PG 10 doc item about VACUUM truncation, 7e26e02ee
Reported-by: Andres Freund
| -rw-r--r-- | doc/src/sgml/release-10.sgml | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/doc/src/sgml/release-10.sgml b/doc/src/sgml/release-10.sgml index 8736770d572..dfe003bddb0 100644 --- a/doc/src/sgml/release-10.sgml +++ b/doc/src/sgml/release-10.sgml @@ -1746,6 +1746,22 @@ <listitem> <!-- + Author: Alvaro Herrera <alvherre@alvh.no-ip.org> + 2017-01-23 [7e26e02ee] Prefetch blocks during lazy vacuum's truncation scan + --> + <para> + Improve speed of <command>VACUUM</>'s removal of trailing empty + heap pages (Alvaro Herrera) + </para> + + <para> + This information is also included in <xref + linkend="guc-log-autovacuum-min-duration"> output. + </para> + </listitem> + + <listitem> + <!-- Author: Tom Lane <tgl@sss.pgh.pa.us> 2017-01-16 [d43a619c6] Fix check_srf_call_placement() to handle VALUES cases co --> |