* Update examples/bin/dsql scripts to accept Python 3
Remove redundant urllib import
Translating to Python3: Changing xrange to range
Translating to Python3: Changing long to int
Translating to Python3: Change urllib2 methods, and fix encoding/decoding issues
Remove unnecessary import
Add option for Python2
Rename files
* Update examples/bin/dsql
Co-authored-by: Benedict Jin <asdf2014@apache.org>
* Resolve PR comments
Add comment in files indicating updates need to be made in both places
Update examples/bin/dsql
Co-authored-by: Benedict Jin <asdf2014@apache.org>
* Update error output when using Python 2.
Co-authored-by: Abhishek Radhakrishnan <abhishek.rb19@gmail.com>
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Co-authored-by: Benedict Jin <asdf2014@apache.org>
Co-authored-by: Abhishek Radhakrishnan <abhishek.rb19@gmail.com>
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