mirrors/postgres
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove obsolete note about pg_vlock lock file.

Browse Source
This commit is contained in:
Tom Lane 1999-11-28 02:17:43 +00:00
parent aa903cf07c
commit fb55fa0478
2 changed files with 1 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
doc/src/sgml/ref/vacuum.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/vacuum.sgml,v 1.5 1999/07/22 15:09:15 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/vacuum.sgml,v 1.6 1999/11/28 02:17:04 tgl Exp $
Postgres documentation
-->
@ -184,16 +184,6 @@ NOTICE: Index <replaceable class="PARAMETER">index</replaceable>: Pages 28;
recent changes, and allow the <productname>Postgres</productname>
query optimizer to make better choices in planning user queries.
</para>
<para>
If the server crashes during a <command>VACUUM</command> command,
chances are it will leave a lock file hanging around.
Attempts to re-run the <command>VACUUM</command> command
result in an error message about the creation of a lock file. If you
are sure <command>VACUUM</command> is not running,
remove the <filename>pg_vlock</filename> file in your
database directory
(i.e. <filename><envar>PGDATA</envar>/base/dbname/pg_vlock</filename>).
</para>
</refsect2>
</refsect1>

2
src/bin/pgaccess/lib/help/vacuum.hlp
View File

@ -7,8 +7,6 @@ VACUUM opens every class in the database, cleans out records from rolled back tr
We recommend that active production databases be cleaned nightly, in order to keep statistics relatively current. The VACUUM query may be executed at any time, however. In particular, after copying a large class into Postgres or after deleting a large number of records, it may be a good idea to issue a VACUUM query. This will update the system catalogs with the results of all recent changes, and allow the Postgres query optimizer to make better choices in planning user queries.
If the server crashes during a VACUUM command, chances are it will leave a lock file hanging around. Attempts to re-run the VACUUM command result in an error message about the creation of a lock file. If you are sure VACUUM is not running, remove the pg_vlock file in your database directory (i.e. PGDATA/base/dbname/pg_vlock).
" {} "Synopsis" {bold} "
VACUUM \[ VERBOSE \] \[ ANALYZE \] \[ table \]
VACUUM \[ VERBOSE \] ANALYZE \[ table \[ (column \[, ...\] ) \] \]