TO_START_OF_QUARTER (Lakehouse v1)
Rounds down a date or date with time (timestamp/datetime) to the first day of the quarter. The first day of the quarter is either 1 January, 1 April, 1 July, or 1 October. Returns the date.
Analyze Syntax
Section titled “Analyze Syntax”func.to_start_of_quarter(<expr>)Analyze Examples
Section titled “Analyze Examples”func.to_start_of_quarter('2023-11-12 09:38:18.165575')
┌────────────────────────────────────────────────────────────────┐│ func.to_start_of_quarter('2023-11-12 09:38:18.165575') ││ Date │├────────────────────────────────────────────────────────────────┤│ 2023-10-01 │└────────────────────────────────────────────────────────────────┘SQL Syntax
Section titled “SQL Syntax”TO_START_OF_QUARTER(<expr>)Arguments
Section titled “Arguments”| Arguments | Description |
|---|---|
<expr> | date/timestamp |
Return Type
Section titled “Return Type”DATE, returns date in “YYYY-MM-DD” format.
SQL Examples
Section titled “SQL Examples”SELECT to_start_of_quarter('2023-11-12 09:38:18.165575')
┌───────────────────────────────────────────────────┐│ to_start_of_quarter('2023-11-12 09:38:18.165575') ││ Date │├───────────────────────────────────────────────────┤│ 2023-10-01 │└───────────────────────────────────────────────────┘