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Fix a few typos in the docs.

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This commit is contained in:
Neil Conway 2007-04-07 03:58:08 +00:00
parent 8e0f8630a6
commit 64ee1a8a55
1 changed files with 5 additions and 4 deletions
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doc/src/sgml/func.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.376 2007/04/07 03:34:36 momjian Exp $ --> <!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.377 2007/04/07 03:58:08 neilc Exp $ -->
<chapter id="functions"> <chapter id="functions">
<title>Functions and Operators</title> <title>Functions and Operators</title>
@ -11359,9 +11359,10 @@ postgres=# select pg_start_backup('label_goes_here');
<para> <para>
<function>pg_current_xlog_location</> displays the current transaction log write <function>pg_current_xlog_location</> displays the current transaction log write
location in the same format used by the above functions. Similarly location in the same format used by the above functions. Similarly,
<function>pg_current_xlog_insert_location</> displays the current transaction log <function>pg_current_xlog_insert_location</> displays the current transaction log
insertion point. The insertion point is the <quote>logical</> end of transaction log insertion point. The insertion point is the <quote>logical</> end
of the transaction log
at any instant, while the write location is the end of what has actually at any instant, while the write location is the end of what has actually
been written out from the server's internal buffers. The write location been written out from the server's internal buffers. The write location
is the end of what can be examined from outside the server, and is usually is the end of what can be examined from outside the server, and is usually
@ -11383,7 +11384,7 @@ postgres=# select * from pg_xlogfile_name_offset(pg_stop_backup());
(1 row) (1 row)
</programlisting> </programlisting>
Similarly, <function>pg_xlogfile_name</> extracts just the transaction log file name. Similarly, <function>pg_xlogfile_name</> extracts just the transaction log file name.
When the given transction log location is exactly at an transaction log file boundary, both When the given transaction log location is exactly at a transaction log file boundary, both
these functions return the name of the preceding transaction log file. these functions return the name of the preceding transaction log file.
This is usually the desired behavior for managing transaction log archiving This is usually the desired behavior for managing transaction log archiving
behavior, since the preceding file is the last one that currently behavior, since the preceding file is the last one that currently