LOWER
Converts the given string to lowercase letters.
Syntax
LOWER(STRING)
Arguments
STRING
STRING
Type: string
A sequence of characters.
Returns
Type: string
STRING
in lowercase letters.
Examples
STRING
Output
A
a
ABC
abc
123
123
abc
abc
-=@#$
-=@#$
null
null
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
customer_firstname,
LOWER(customer_firstname) AS lower_firstname
FROM default_glue_catalog.upsolver_samples.orders_raw_data
WHERE $commit_time BETWEEN run_start_time() AND run_end_time()
LIMIT 3;
Query result
customer_firstname
lower_firstname
Melissa
melissa
Roger
roger
Raymond
raymond
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