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COUNT(*)

Counts the number of input rows.

Syntax

COUNT(*)

Returns

Type: bigint
Returns the number of input rows.

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
LOWER(ordertype) as ordertype,
COUNT(*) as num_orders
FROM default_glue_catalog.upsolver_samples.orders_raw_data
WHERE $commit_time BETWEEN run_start_time() - PARSE_DURATION('1d') AND run_end_time()
GROUP BY 1
LIMIT 2;

Query result

$event_timestamp
num_orders
pickup
113480
shipping
807383