Returns the current timestamp.
The fields in CURRENT_TIMESTAMP are:
- YEAR
- MONTH
- DAY
- HOUR
- MINUTE
- SECOND
The seconds precision of the result of CURRENT_TIMESTAMP is limited to hundredths of a second. CURRENT_TIMESTAMP returns zeros for any digits to the right of the two most significant digits in the fractional portion of seconds.
- TIMEZONE_HOUR
- TIMEZONE_MINUTE