message: Fixing an issue with stripping filter values
diff: @@ -465,7 +465,7 @@ class SqlaTable(Model, BaseDatasource):
  # For backwards compatibility and edge cases
  # where a column data type might have changed
  if isinstance(v, basestring):
  - v = v.strip(""").strip(""")
  + v = v.strip("'").strip('"')
  if col_obj.is_num:
  v = utils.string_to_num(v)
  