JOIN_ARRAYS

Joins any number of arrays by index using a MessageFormat pattern.

Syntax

JOIN_ARRAYS(formatString, inputs1[, inputs2, ..., inputsN])

Arguments

Returns

Returns a string value.


Examples

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 formatString, inputs1[], inputs2[], inputs3[],
  JOIN_ARRAYS('{0} {1} is {2} years old', inputs1[], inputs2[], inputs3[]) AS Output
  FROM default_glue_catalog.upsolver_samples.orders_raw_data
    LET formatString = '{0} {1} is {2} years old',
        inputs1 = array['John', 'Jane'],
        inputs2 = array['Smith', 'Johnson'],
        inputs3 = array[35, 32]
    WHERE $commit_time BETWEEN run_start_time() AND run_end_time()
    LIMIT 1;

Query result

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