FoundationDB/sql-layer — pull request #1262 by SytzeH (2014-04-17 19:53:58+00:00)
Title: Alligned behavior from functions: space(), repeat(), lpad(), and rpad()

Alligned behavior from functions: space(), repeat(), lpad, and rpad
- Behavior on null, input returns null
- Behavior on negative values of repetition/length results in an empty string
- Always return a stringType

- Added yaml test for load and road