regression database

Hello,

I inherited a production Postgres database server which has a "Regression" database. The problem is that the size of the objects with in the Regression database are increasing so much that the database has grown into several GB. (Ex: pg_attribute and its index have grown into 2GB each and so on with few other objects as well).

I am not sure what the implications of completely deleting the 'Regression' database (I don't need the regression testing). I found the documentation on how to do the regression tests but can you tell me if there is a documentation of how to take care of these space issues for "Regression" database? Or is there a way to reduce the space used by 'Regression' database?

I would appreciate your help in resolving this issue.

thanks,
Kris.

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