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Add -f/--follow option to pg_xlogdump.

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This is useful for seeing what WAL records are inserted in real-time, by
pointing pg_xlogdump to a live server.
This commit is contained in:
Heikki Linnakangas
2014-03-26 13:48:20 +02:00
parent 86cf41ed27
commit ce9bb92f8f
2 changed files with 39 additions and 3 deletions
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11
doc/src/sgml/pg_xlogdump.sgml
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@ -91,6 +91,17 @@ PostgreSQL documentation
</listitem>
</varlistentry>
<varlistentry>
<term><option>-f</option></term>
<term><option>--follow</option></term>
<listitem>
<para>
After reaching the end of valid WAL, keep polling once per second for
new WAL to appear.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-n <replaceable>limit</replaceable></option></term>
<term><option>--limit=<replaceable>limit</replaceable></option></term>