COUNT_VALUES

Returns the amount of non-null items in a given array
Syntax
COUNT_VALUES(input)
Arguments
Name
Type
Description
Default Value
input
any
The input array
​
Returns
the amount of non-null items in the input array. if the input is a primitive value, 0 will be returned if it's null, and otherwise 1 1 will be returned.
Examples
input
Output
null::string
0
array['a', 'b', 'c']
3
array[1, 2, 3, 4]
4
Transformation job example
SQL
CREATE JOB function_operator_example
    ADD_MISSING_COLUMNS = true
    AS INSERT INTO default_glue_catalog.upsolver_samples.orders_transformed_data MAP_COLUMNS_BY_NAME
    SELECT input,
        COUNT_VALUES(input) AS Output
    FROM default_glue_catalog.upsolver_samples.orders_raw_data
    LET input = null::string
    WHERE time_filter()
    LIMIT 1;
Query result
input
Output
null::string
0

Name	Type	Description	Default Value
input	any	The input array

input	Output
null::string	0
array['a', 'b', 'c']	3
array[1, 2, 3, 4]	4

input	Output
null::string	0

COUNT_VALUES_IF

ELEMENT_AT

Last modified 28d ago