Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commita32dd16

Browse files
committed
Update and extend the EXPLAIN-related documentation.
I've made a significant effort at filling in the "Using EXPLAIN" sectionto be reasonably complete about mentioning everything that EXPLAIN canoutput, including the "Rows Removed" outputs that were added by MarkoTiikkaja's recent documentation-free patch. I also updated the examples tobe consistent with current behavior; several of them were not close to whatthe current code will do. No doubt there's more that can be done here, butI'm out of patience for today.
1 parentcc4ff87 commita32dd16

File tree

5 files changed

+631
-244
lines changed

5 files changed

+631
-244
lines changed

‎doc/src/sgml/config.sgml

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -2533,8 +2533,8 @@ SET ENABLE_SEQSCAN TO OFF;
25332533
<para>
25342534
Sets the planner's estimate of the cost of a disk page fetch
25352535
that is part of a series of sequential fetches. The default is 1.0.
2536-
This value can be overridden fora particular tablespace by setting
2537-
the tablespace parameter of the same name
2536+
This value can be overridden fortables and indexes in a particular
2537+
tablespace by settingthe tablespace parameter of the same name
25382538
(see <xref linkend="sql-altertablespace">).
25392539
</para>
25402540
</listitem>
@@ -2549,8 +2549,8 @@ SET ENABLE_SEQSCAN TO OFF;
25492549
<para>
25502550
Sets the planner's estimate of the cost of a
25512551
non-sequentially-fetched disk page. The default is 4.0.
2552-
This value can be overridden fora particular tablespace by setting
2553-
the tablespace parameter of the same name
2552+
This value can be overridden fortables and indexes in a particular
2553+
tablespace by settingthe tablespace parameter of the same name
25542554
(see <xref linkend="sql-altertablespace">).
25552555
</para>
25562556

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp