HOUR

Returns the hour of the day from timestamp. values range from 0 to 23.

Syntax

HOUR(timestamp)

Arguments

Name	Type	Description	Default Value
timestamp	timestamp

Returns

bigint

Examples

timestamp	Output
timestamp '2018-03-10 08:55:12.456'	8

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 timestamp,
        HOUR(timestamp) AS Output
    FROM default_glue_catalog.upsolver_samples.orders_raw_data
    LET timestamp = timestamp '2018-03-10 08:55:12.456'
    WHERE time_filter()
    LIMIT 1;

Query result

timestamp	Output
timestamp '2018-03-10 08:55:12.456'	8