pudo/dataset — pull request #55 by cli248 (2013-12-07 05:34:49+00:00)
Title: Fix #51: change 'Text' to 'String' in create_table function

Changed `Text` primary_type to `String` primary_type in `create_table` function, and set the default length of `String` to 256 (required by MySQL).

This fixed the issue #51.

Also modified corresponding testcases.