The Current Timestamp literal represents the current system timestamp and current session Time Zone displacement. It generates the keyword CURRENT_TIMESTAMP and is of type Timestamp With Time Zone. The feature allowing the specification of the number of digits of precision for fractional seconds is not supported; six digits are always provided. When dragging a Current Timestamp function into a variable, the following tree element is created.
There are no children (empty) branches of the tree as no arguments are required for the Current Timestamp function.
There are no special properties for the Current Timestamp function.