Re-order item.

> * Auto-fill the free space map by scanning the buffer cache or by > checking pages written by the background writer < * Auto-fill the free space map by scanning the buffer cache or by < checking pages written by the background writer

Re-order item.
> * Auto-fill the free space map by scanning the buffer cache or by > checking pages written by the background writer < * Auto-fill the free space map by scanning the buffer cache or by < checking pages written by the background writer
54955759 · Bruce Momjian · 524ec00d · 54955759 · 54955759
隐藏空白更改
内联并排

Showing with 6 addition and 6 deletion

doc/TODO doc/TODO +3 -3

doc/src/FAQ/TODO.html doc/src/FAQ/TODO.html +3 -3

未找到文件。
--- a/doc/TODO
+++ b/doc/TODO
@@ -2,7 +2,7 @@
 PostgreSQL TODO List
 ====================
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated:		Fri Jun 17 09:47:23 EDT 2005
+Last updated:		Fri Jun 17 15:20:21 EDT 2005

 The most recent version of this document can be viewed at
 http://www.postgresql.org/docs/faqs.TODO.html.
@@ -800,6 +800,8 @@ Vacuum
  This allows vacuum to target specific pages for possible free space 
  without requiring a sequential scan.

+* Auto-fill the free space map by scanning the buffer cache or by
+  checking pages written by the background writer
 * Create a bitmap of pages that need vacuuming

  Instead of sequentially scanning the entire table, have the background
@@ -807,8 +809,6 @@ Vacuum
  VACUUM can look at just those pages rather than the entire table.  In
  the event of a system crash, the bitmap would probably be invalidated.

-* Auto-fill the free space map by scanning the buffer cache or by
-  checking pages written by the background writer
 * Auto-vacuum
 	o Move into the backend code
 	o Use free-space map information to guide refilling

--- a/doc/src/FAQ/TODO.html
+++ b/doc/src/FAQ/TODO.html
@@ -8,7 +8,7 @@
 <body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF">
 <h1><a name="section_1">PostgreSQL TODO List</a></h1>
 <p>Current maintainer:     Bruce Momjian (<a href="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/>
-Last updated:           Fri Jun 17 09:47:23 EDT 2005
+Last updated:           Fri Jun 17 15:20:21 EDT 2005
 </p>
 <p>The most recent version of this document can be viewed at<br/>
 <a href="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>.
@@ -736,14 +736,14 @@ first.
 <p>  This allows vacuum to target specific pages for possible free space 
  without requiring a sequential scan.
 </p>
+  </li><li>Auto-fill the free space map by scanning the buffer cache or by
+  checking pages written by the background writer
  </li><li>Create a bitmap of pages that need vacuuming
 <p>  Instead of sequentially scanning the entire table, have the background
  writer or some other process record pages that have expired rows, then
  VACUUM can look at just those pages rather than the entire table.  In
  the event of a system crash, the bitmap would probably be invalidated.
 </p>
-  </li><li>Auto-fill the free space map by scanning the buffer cache or by
-  checking pages written by the background writer
  </li><li>Auto-vacuum
  <ul>
    <li>Move into the backend code