How Can I do to compare two structures of data bases ?

DBA != DBB I need wich functions and wich tables are not equals

thnks

Check out DB Solo ...

http://www.dbsolo.com/


Does both DDL compare as well as data compare.


________________________________
From: pgsql-sql-owner (AT) postgresql (DOT) org [pgsql-sql-owner (AT) postgresql (DOT) org] On Behalf Of manuel antonio ochoa [manuel8aalfaro (AT) gmail (DOT) com]
Sent: Wednesday, February 23, 2011 6:03 PM
To: pgsql-sql (AT) postgresql (DOT) org
Subject: [SQL] Compare two Data bases Structure

How Can I do to compare two structures of data bases ?

DBA != DBB I need wich functions and wich tables are not equals

thnks



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W dniu 2011-02-24 01:03, manuel antonio ochoa pisze:
design capability.
Will compare your databases and even generate suitable SQL script on
demand, updating older database to look as a new one (or oposite).
This tool is also able to compare project vs database or database vs
generation script.
Supports not only PostgreSQL but many other databases.

It is Java based solution.

http://www.sqlpower.ca

Regards,

Piotr

P.S. AFAIK release 0.9.15 was free of charge for personal use.

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fax. (+4832) 7003289



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On Feb 24, 2011, at 5:33 AM, manuel antonio ochoa wrote:

You can try with apgdiff.
http://apgdiff.startnet.biz/

Thanks & Regards,
Vibhor

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As an alternative to the other tools - I've had luck using a simple query
that uses information schema.

Select from information_schema.columns and full outer join it again on the
table and column names, then just look for nulls on either side. You'll need
to alias the left and right views differently. I'm assuming that the dbs are
next to each other in the same installation. Once the base query is working,
you can filter further on the column types. It's pretty simple as long as
you understand joins.

On Thu, Feb 24, 2011 at 10:30 AM, manuel antonio ochoa <
manuel8aalfaro (AT) gmail (DOT) com> wrote: