rails/rails — pull request #14359 by arthurnn (2014-03-12 13:18:25+00:00)
Title: MySQL 5.6  Fractional Seconds

Adding microseconds support for mysql 5.6
This should not affect mysql 5.5 so IMO we dont need a version check.

this is PR #8240 + tests and Changelog entry.

review @rafaelfranca @jeremy @tenderlove