TO_DAY_OF_WEEK

Converts a date or date with time (timestamp/datetime) to a UInt8 number containing the number of the day of the week (Monday is 1, and Sunday is 7).

Analyze Syntax

func.to_day_of_week(<expr>)

Analyze Examples

func.to_day_of_week('2023-11-12 09:38:18.165575')

┌────────────────────────────────────────────────────┐
│ func.to_day_of_week('2023-11-12 09:38:18.165575')  │
│                     UInt8                          │
├────────────────────────────────────────────────────┤
│                                                  7 │
└────────────────────────────────────────────────────┘

SQL Syntax

TO_DAY_OF_WEEK(<expr>)

Arguments

ArgumentsDescription
<expr>date/timestamp

Return Type

``TINYINT`

SQL Examples


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

┌──────────────────────────────────────────────┐
│ to_day_of_week('2023-11-12 09:38:18.165575') │
│                     UInt8                    │
├──────────────────────────────────────────────┤
│                                            7 │
└──────────────────────────────────────────────┘
Last modified June 12, 2024 at 9:53 PM EST: updating datetime functions (f087f54)