The CURRENT-DATETIME directive generates the current datetime using the given zone or UTC by default.
current-datetime <colname> 'timezone'
The CURRENT-DATETIME directive generates the current datetime using the given zone or UTC by default. Zone can be region based string like America/Los_Angeles, Europe/Paris , simple offsets like +08:00 , or prefix and offset like UTC+01:00, GMT+08:00, UT+04:00 etc
current-datetime :col1 'UTC-08:00'
current-datetime :col2 'America/Los_Angeles'