ReferenceSQL ReferenceSQL FunctionsfunctionsSIZEVersion: current [24.2.x]On this pageSIZECategories: DatatypeSIZEReturns the number of entries in a map expression.SyntaxSIZE(input map) → intinput: A map expression for which to return the number of entries.ExamplesSIZE exampleSELECT SIZE(properties)-- 3-- 2