Class Operator

Class Summary
Constructor Attributes	Constructor Name and Description
	Operator(name, label, cardinality) A SQL operator.

Field Summary
Field Attributes	Field Name and Description
	cardinality The number of values.
	label The text to display to the user rather than the actual SQL.
	name The string to be used in the SQL.

Class Detail

Operator(name, label, cardinality)

A SQL operator.

{string} cardinality

The number of values. 'ZERO' such as "a IS NULL", 'ONE' such as "a = b" or 'MULTI' such as "a IN (1,2,3)"

{string} label

The text to display to the user rather than the actual SQL.

{string} name

The string to be used in the SQL.