|
6 | 6 |
|
7 | 7 | <formalpara> |
8 | 8 | <title>Release date:</title> |
9 | | - <para>2021-??-?? (AS OF 2021-05-15)</para> |
| 9 | + <para>2021-??-?? (AS OF 2021-06-20)</para> |
10 | 10 | </formalpara> |
11 | 11 |
|
12 | 12 | <sect2> |
@@ -424,12 +424,14 @@ Author: Tom Lane <tgl@sss.pgh.pa.us> |
424 | 424 | <!-- |
425 | 425 | Author: Tom Lane <tgl@sss.pgh.pa.us> |
426 | 426 | 2021-04-07 [3db826bd5] Tighten up allowed names for custom GUC parameters. |
| 427 | +Author: Tom Lane <tgl@sss.pgh.pa.us> |
| 428 | +2021-04-07 [3db826bd5] Tighten up allowed names for custom GUC parameters. |
427 | 429 | --> |
428 | 430 |
|
429 | 431 | <para> |
430 | 432 | Require <link linkend="runtime-config-custom">custom server |
431 | | - variable</link> names tomatch the pattern used for unquoted |
432 | | - <acronym>SQL</acronym> identifiers (Tom Lane) |
| 433 | + variable</link> names touse only character which are valid for |
| 434 | +unquoted<acronym>SQL</acronym> identifiers (Tom Lane) |
433 | 435 | </para> |
434 | 436 | </listitem> |
435 | 437 |
|
@@ -691,12 +693,20 @@ Author: Peter Eisentraut <peter@eisentraut.org> |
691 | 693 | <!-- |
692 | 694 | Author: Peter Geoghegan <pg@bowt.ie> |
693 | 695 | 2021-04-07 [5100010ee] Teach VACUUM to bypass unnecessary index vacuuming. |
| 696 | +Author: Peter Geoghegan <pg@bowt.ie> |
| 697 | +2021-06-18 [3499df0de] Support disabling index bypassing by VACUUM. |
694 | 698 | --> |
695 | 699 |
|
696 | 700 | <para> |
697 | 701 | Allow vacuum to skip index vacuuming when the number of removable |
698 | 702 | index entries is insignificant (Masahiko Sawada, Peter Geoghegan) |
699 | 703 | </para> |
| 704 | + |
| 705 | + <para> |
| 706 | + The vacuum parameter <link |
| 707 | + linkend="sql-vacuum"><literal>INDEX_CLEANUP</literal></link> has a |
| 708 | + new default of <literal>auto</literal> to enable this optimization. |
| 709 | + </para> |
700 | 710 | </listitem> |
701 | 711 |
|
702 | 712 | <listitem> |
|