Find out how to identify which database is being used by a given project

[braganholo]

Build, libs, grep in the source code, etc.

[leomurta]

Some ideas:

• Use git grep to search for regex inside the files of a given version. If no version is provided, it searches in the current workspace. However, it is fast and easy to automate search on previous versions without checking out.
• Add all database names in a file and use -f parameter of git grep to load all patterns from the file.
• Use a regex "SELECT\s.*FROM\s.WHERE\s." to find usages of SQL in the code and check how it deals with parameters.