laravel/framework — pull request #5304 by etelford (2014-08-01 17:15:55+00:00)
Title: Allow column names to be wrapped in '`'.

Column names with a dot (for example `my.column` in them don't currently work as the Grammar class will see the `my` as the table name and the `column` as the column name. This allows you to wrap a column in backticks like so: `` `my.column` ``

Currently this gets interpreted as: ```` ```my`.`column``` ````