LAST_ELEMENT

Returns the last element in the array.

Syntax

LAST_ELEMENT(input)

Arguments

NameTypeDescriptionDefault Value

input

any

Examples

inputOutput

null::string

null

array['a', 'b', 'c']

c

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,
        LAST_ELEMENT(input) AS Output
    FROM default_glue_catalog.upsolver_samples.orders_raw_data
    LET input = null::string
    WHERE $commit_time BETWEEN run_start_time() AND run_end_time()
    LIMIT 1;

Query result

inputOutput

null::string

null

Last updated