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| author | Bruce Momjian <bruce@momjian.us> | 2005-06-17 13:47:24 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2005-06-17 13:47:24 +0000 |
| commit | 524ec00d3e3f7cff97e30e7b67c597f2e8ddbcf0 (patch) | |
| tree | 97c913fc7d2c4514fd255ce05d36d428f200a6b4 | |
| parent | 30b0f49ce6ea8eb10b6051de346ce7ebd9791dfd (diff) | |
| download | postgresql-524ec00d3e3f7cff97e30e7b67c597f2e8ddbcf0.tar.gz postgresql-524ec00d3e3f7cff97e30e7b67c597f2e8ddbcf0.zip | |
Move item:
* Auto-fill the free space map by scanning the buffer cache or by
checking pages written by the background writer
| -rw-r--r-- | doc/TODO | 5 | ||||
| -rw-r--r-- | doc/src/FAQ/TODO.html | 5 |
2 files changed, 6 insertions, 4 deletions
@@ -2,7 +2,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Thu Jun 16 22:20:43 EDT 2005 +Last updated: Fri Jun 17 09:47:23 EDT 2005 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -807,9 +807,10 @@ 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 Scan the buffer cache to find free space or use background writer o Use free-space map information to guide refilling o Do VACUUM FULL if table is nearly empty? diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index 86a33285da4..2595be27184 100644 --- 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: Thu Jun 16 22:20:43 EDT 2005 +Last updated: Fri Jun 17 09:47:23 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>. @@ -742,10 +742,11 @@ first. 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 - </li><li>Scan the buffer cache to find free space or use background writer </li><li>Use free-space map information to guide refilling </li><li>Do VACUUM FULL if table is nearly empty? </li></ul> |