def m20(res, req, resp):
    return res.delete_resource(req, resp)
Called when building a ``SELECT`` statement, position is just
dataset/ETHPy150Open benoitc/dj-webmachine/webmachine/decisions.py/m20--crossover with--dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/dialects/firebird/base.py/FBCompiler.get_select_precolumns