You use a subscript operator followed by a dot operator.

The subscript operator first accesses the indexed element in the array and returns a struct. Then, the dot operator accesses an element within the struct.

You use a dot operator followed by a subscript operator.

The dot operator locates elements with the same name from each of the structs and returns an array. Then, the subscript operator accesses an element within the array.

employee_info_array = [
derrick_struct{
	name: 'Derrick'
	city: NULL
	state: 'NY'
},

kevin_struct{
	name: 'Kevin'
	city: 'Redwood City'
	state: 'CA'
},

lauren_struct{
	name: 'Lauren'
	city: 'Woodcliff Lake'
	state: NULL
}
]

Input Value

RETURN VALUE

employee_info_array[0].name

'Derrick'

employee_info_array[1].city

'Redwood City'

employee_info_array[2].state

NULL

Input Value

RETURN VALUE

employee_info_array.name

['Derrick','Kevin','Lauren']

employee_info_array.city

[NULL,'Redwood City','Woodcliff Lake']

employee_info_array.state

['NY','CA',NULL]

Input Value

RETURN VALUE

employee_info_array.name[0]

'Derrick'

employee_info_array.city[1]

'Redwood City'

employee_info_array.state[2]

NULL