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Schema Comparison

Kirstin Schapitz
Greenhorn

Joined: Aug 31, 2008
Posts: 7
Hello,
I need to compare 2 mysql database schemas (tables, columns, used data types, keys, constraints) and would like to have the differences displayed.
Is there any free tool that can be run from the command line and which generates a report? Or is there a nice Java API which I can use? I know, there is some useful stuff in java.sql... where I would still need to do some programming to get what I need... I only want to do this if there is no other solution.
Thanks a lot in advance.
Jeanne Boyarsky
internet detective
Marshal

Joined: May 26, 2003
Posts: 30138
    
150

Kirstin,
The "procedure" I use is to create a schema export in both databases and run the UNIX "diff" command against them.


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Kirstin Schapitz
Greenhorn

Joined: Aug 31, 2008
Posts: 7
Yes, the diff solution is the easiest, but not the nicest because it doesnt tell you "contraint xyz is missing" for example...
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Schema Comparison
 
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