On 18-05-2014 05:40, Raghavendra wrote:
> Hi,
>
> PostgreSQL 9.4 document for pg_stat_replication view mentions column name
> as "backend_xid", whereas when a view described it shows column name as
> "backend_xmin".
> http://www.postgresql.org/docs/devel/static/monitoring-stats.html#PG-STAT-REPLICATION-VIEW
>
> postgres=# select version();
> -[ RECORD 1
> ]------------------------------------------------------------------------------------------------------------
> version | PostgreSQL 9.4beta1 on x86_64-unknown-linux-gnu, compiled by gcc
> (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3), 64-bit
>
> postgres=# \d pg_stat_replication
> View "pg_catalog.pg_stat_replication"
> Column | Type | Modifiers
> ------------------+--------------------------+-----------
> pid | integer |
> usesysid | oid |
> usename | name |
> application_name | text |
> client_addr | inet |
> client_hostname | text |
> client_port | integer |
> backend_start | timestamp with time zone |
> * backend_xmin* | xid |
> state | text |
> sent_location | pg_lsn |
> write_location | pg_lsn |
> flush_location | pg_lsn |
> replay_location | pg_lsn |
> sync_priority | integer |
> sync_state | text |
>
> Is it a typo in pg_stat_replication view column ?
>
Hi,
I think this is an incorrect list... moving to pgsql-hackers
And yes, this seems to be a typo. Patch attached!
Regards,
--
Fabrízio de Royes Mello Timbira - http://www.timbira.com.br/
PostgreSQL: Consultoria, Desenvolvimento, Suporte 24x7 e Treinamento
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index ffdf0c5..1c05243 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -1494,7 +1494,7 @@ postgres: <replaceable>user</> <replaceable>database</> <replaceable>host</> <re
</entry>
</row>
<row>
- <entry><structfield>backend_xid</structfield></entry>
+ <entry><structfield>backend_xmin</structfield></entry>
<entry><type>xid</type></entry>
<entry>This standby's <literal>xmin</> horizon reported
by <xref linkend="guc-hot-standby-feedback">.</entry>
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