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day function

Applies to: check marked yes Databricks SQL check marked yes Databricks Runtime

Returns the day of month of the date or timestamp. This function is a synonym for extract(DAY FROM expr).

Note

When extracting fields from a TIMESTAMP (TIMESTAMP_LTZ), the result is based on the session timezone.

Syntax

day(expr)

Arguments

  • expr: A DATE, TIMESTAMP, or TIMESTAMP_NTZ expression.

Returns

An INTEGER.

Examples

> SELECT day('2009-07-30');
 30