Re: Schema comparison tool
- From: Mary Elizabeth McNeely <mary_mcneely@xxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Fri, 21 Nov 2008 14:13:50 -0800 (PST)
All, thank you for your feedback. I'll look into what you've recommended.
----- Original Message ----
From: Mary Elizabeth McNeely <mary_mcneely@xxxxxxxxx>
To: oracle-l@xxxxxxxxxxxxx
Sent: Thursday, November 6, 2008 5:55:45 PM
Subject: Schema comparison tool
Good afternoon, all,
I seek your opinions/experiences about tools that can compare two Oracle
schemas (or the same schema on two databases) and make a report of the
differences. Ideally, it would also create the SQL needed to resolve those
differences: create indexes (or indices, if you will), add columns, recreate
views, etc.
I know TOAD has such a tool, but it's proven ineffective for us, as it
generates many false positives, especially when one schema is an imported copy
of the other - that makes for subtle capitalization/double quote differences in
stored SQL, plus other troubles. Physical clones don't have these differences,
but we mainly want to compare imported schemas for divergence from their parent
schemas.
Thanks in advance for whatever advice you have to offer.
Kind regards,
Mary Elizabeth McNeely
Purveyor of Trouble
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