git.postgresql.org Git - postgresql.git/commitdiff

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml

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-<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.518 2010年06月10日 07:00:25 heikki Exp $ -->

+<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.519 2010年06月17日 01:32:09 rhaas Exp $ -->

<chapter id="functions">

<title>Functions and Operators</title>

<entry><type>text</type></entry>

<entry>Get last transaction log location received and synced to disk by

streaming replication. While streaming replication is in progress

- this will increase monotonically. If recovevery has completed

- this will remain static at the value of the last WAL record

- received and synced to disk during recovery. If streaming replication

- is disabled, or it has not yet started, the function returns NULL.

+ this will increase monotonically. But when streaming replication is

+ restarted this will back off to the replication starting position,

+ typically the beginning of the WAL file containing the current

+ replay location. If recovery has completed this will remain static at

+ the value of the last WAL record received and synced to disk during

+ recovery. If streaming replication is disabled, or if it has not yet

+ started, the function returns NULL.

</entry>

</row>

<row>