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更新しました 2024/12/06
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hour
Applies to: Databricks SQL Databricks Runtime
Returns the hour component of a timestamp. This function is a synonym for extract(HOUR FROM expr).
extract(HOUR FROM expr)
hour(expr)
expr: A TIMESTAMP expression.
expr
An INTEGER.
> SELECT hour('2009-07-30 12:58:59'); 12
dayofmonth function
dayofweek function
dayofyear function
day function
minute function
extract function