Re: [HACKERS] pg_comparator table diff/sync

2007-05-16 Thread Michael Raven


Erik Aronesty wrote:
 
 Is pg_comparator the only project out there that does what it does?
 
http://www.sqlmanager.net/en/products/postgresql/dbcomparer
http://www.sqlmanager.net/en/products/postgresql/dbcomparer 
http://pgdiff.sourceforge.net/ http://pgdiff.sourceforge.net/ 
http://apgdiff.sourceforge.net/ http://apgdiff.sourceforge.net/ 
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Re: [HACKERS] pg_comparator table diff/sync

2007-05-15 Thread Fabien COELHO



On May 11, 1:16 pm, Erik 2.0 [EMAIL PROTECTED] wrote:

Is pg_comparator the only project out there that does what it does?  I
tried patching it, and it seems OK, but I'm not terribly confident in
my patch.  I'm hoping someone will tell me there's a great table-
driven rsync out there that everyone uses and I just don't know
about.


Slony? But perhaps I'm not understanding what pg_comparator does.


Erik was talking about http://pgfoundry.org/projects/pg-comparator/

It just compares table contents (not schema), to point out differing 
tuples in two remote locations. Next step is to use the information to 
generate the appropriate insert/update/delete statements to resynchronize 
the tables, if they are out of sync for some reason and you do not want to 
dump/restore the whole stuff.


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Fabien.

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Re: [HACKERS] pg_comparator table diff/sync

2007-05-14 Thread Andrew Hammond
On May 11, 1:16 pm, Erik 2.0 [EMAIL PROTECTED] wrote:
 Is pg_comparator the only project out there that does what it does?  I
 tried patching it, and it seems OK, but I'm not terribly confident in
 my patch.  I'm hoping someone will tell me there's a great table-
 driven rsync out there that everyone uses and I just don't know
 about.

Slony? But perhaps I'm not understanding what pg_comparator does.

Andrew


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Re: [HACKERS] pg_comparator table diff/sync

2007-05-14 Thread Pavel Stehule

hello

 I didn't test it, but maybe it is what you are finding

http://pgfoundry.org/projects/apgdiff

regards
Pavel Stehule



14 May 2007 11:11:08 -0700, Andrew Hammond [EMAIL PROTECTED]:

On May 11, 1:16 pm, Erik 2.0 [EMAIL PROTECTED] wrote:
 Is pg_comparator the only project out there that does what it does?  I
 tried patching it, and it seems OK, but I'm not terribly confident in
 my patch.  I'm hoping someone will tell me there's a great table-
 driven rsync out there that everyone uses and I just don't know
 about.

Slony? But perhaps I'm not understanding what pg_comparator does.

Andrew


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