ARRAY_MIN

Returns the minimum value of the given input array.

Syntax

ARRAY_MIN(X)

Arguments

X

Type: array

An array of any comparable value type.

Returns

Type: same as input

The minimum value of X.

---

Examples

X	Output
[1,2,3,1,2,3]	1
[1,1,1,1,1,1,1]	1
[0,1,0,1,0,1]	0
[NULL,1,0,1,0,1]	NULL
[a,b,a,c,c,c]	a
[NULL]	NULL
[a,b,c,z]	a
[true, false]	false

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 
        ARRAY_MIN(ARRAY[4, 5, 0, 9, -3, 2]) AS min_example1,
        ARRAY_MIN(ARRAY['', 'a', 'b', 'c', 'z']) AS min_example2
    FROM default_glue_catalog.upsolver_samples.orders_raw_data 
    WHERE $commit_time BETWEEN run_start_time() AND run_end_time()
    GROUP BY shippinginfo_address_state
    LIMIT 1;

Query result

min_example1	min_example2
-3	''