TO_DAY_OF_YEAR

Convert a date or date with time (timestamp/datetime) to a UInt16 number containing the number of the day of the year (1-366).

Syntax

TO_DAY_OF_YEAR(<expr>)

Arguments

Arguments	Description
<expr>	date/timestamp

Return Type

SMALLINT

Examples

SELECT
    to_day_of_year('2023-11-12 09:38:18.165575')

┌──────────────────────────────────────────────┐
│ to_day_of_year('2023-11-12 09:38:18.165575') │
│                    UInt16                    │
├──────────────────────────────────────────────┤
│                                          316 │
└──────────────────────────────────────────────┘