Sitecore Database comparison

In the control panel of sitecore 6.2 installation, the database compare option is missing.

Do we need to do any confi开发者_Python百科guration in order to get that option?

I can see that option in sitecore 5.3.

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You won't find this in 6.2. "Compare databases" command is no longer supported.

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You can use a third party tool like Razl. But this is not free.