Name | Description
-----------------------|--------------
TIMET | Current UNIX timestamp.
- LONGDATETIME | Current date and time including timezone information.
- SHORTDATETIME | Current date and time.
- DATE | Current date.
- TIME | Current time including timezone information.
+ LONGDATETIME | Current date and time including timezone information. Example: `2014-01-0311:23:08+0000`
+ SHORTDATETIME | Current date and time. Example: `2014-01-0311:23:08`
+ DATE | Current date. Example: `2014-01-03`
+ TIME | Current time including timezone information. Example: `11:23:08+0000`