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Show xid and xmin in pg_stat_activity and pg_stat_replication.

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Christian Kruse, reviewed by Andres Freund and myself, with further
minor adjustments by me.
This commit is contained in:
Robert Haas
2014-02-25 12:34:04 -05:00
parent 278c94209b
commit dd1a3bccca
10 changed files with 149 additions and 20 deletions
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16
doc/src/sgml/monitoring.sgml
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@ -628,6 +628,16 @@ postgres: <replaceable>user</> <replaceable>database</> <replaceable>host</> <re
</itemizedlist>
</entry>
</row>
<row>
<entry><structfield>backend_xid</structfield></entry>
<entry><type>xid</type></entry>
<entry>Toplevel transaction identifier of this backend, if any.</entry>
</row>
<row>
<entry><structfield>backend_xmin</structfield></entry>
<entry><type>xid</type></entry>
<entry>The current backend's <literal>xmin</> horizon.</entry>
</row>
<row>
<entry><structfield>query</></entry>
<entry><type>text</></entry>
@ -1483,6 +1493,12 @@ postgres: <replaceable>user</> <replaceable>database</> <replaceable>host</> <re
client connected to this WAL sender
</entry>
</row>
<row>
<entry><structfield>backend_xid</structfield></entry>
<entry><type>xid</type></entry>
<entry>This standby's <literal>xmin</> horizon reported
by <xref linkend="guc-hot-standby-feedback">.</entry>
</row>
<row>
<entry><structfield>state</></entry>
<entry><type>text</></entry>