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From: Enrico Weigelt <weigelt@metux.de>
To: pgsql-admin <pgsql-admin@postgresql.org>
Subject: dump diffs even w/o db changes
Date: Fri, 30 Apr 2010 18:14:45 +0200
Message-ID: <20100430161443.GA24971@nibiru.local> (raw)

Hi folks,

I'm doing regular (hourly) dumps and putting them into git
(and automatically pushing it to several git servers).

The problem is: the dumps are always differing (even if nothing
happened in that db). 

inline patch 1: DB-net79.sql (+0/-0 lines) download inline-1.patch
diff --git a/DB-net79.sql b/DB-net79.sql
index 89b682d..c8be6d6 100644                                                                                                      
--- a/DB-net79.sql                                                                                                                 
+++ b/DB-net79.sql                                                                                                                 
@@ -12,7 +12,7 @@ SET client_min_messages = warning;                                                                               

CREATE TEMPORARY TABLE pgdump_oid (dummy integer) WITH OIDS;
COPY pgdump_oid WITH OIDS FROM stdin;
-22336387       0                                                                                                                  
+22336547       0                                                                                                                  
\.
DROP TABLE pgdump_oid;


This unnecessarily pollutes the history and procudes high load
when git-gc / git-repack runs.

Is there any way to get rid of these differences ?


cu    
- 
---------------------------------------------------------------------
 Enrico Weigelt    ==   metux IT service - http://www.metux.de/
---------------------------------------------------------------------
 Please visit the OpenSource QM Taskforce:
 	http://wiki.metux.de/public/OpenSource_QM_Taskforce
 Patches / Fixes for a lot dozens of packages in dozens of versions:
	http://patches.metux.de/
---------------------------------------------------------------------

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