Defining Cassandra Functions

The following properties are applicable to a Cassandra Function object.

Tab	Property	Description	Additional Information
General	Null Input	Specifies the function's behavior on null input	Called: Indicates that the function executes the user-defined code block ReturnsNull: Indicates that the function returns null
	Language	Specifies the language in which the function is defined
	Return Data Type	Specifies the CQL data type of the output returned by the function
Parameters	Parameters	Specifies the function parameters
	Physical Data Type	Specifies the data type of the parameters