WEEK_CEIL

Description

Rounds up a datetime value to the nearest specified week interval. If a starting time (origin) is provided, it uses that time as the reference for calculating the interval.

Syntax

WEEK_CEIL(<datetime>)
WEEK_CEIL(<datetime>, <origin>)
WEEK_CEIL(<datetime>, <period>)
WEEK_CEIL(<datetime>, <period>, <origin>)

Parameters

Parameter	Description
<datetime>	The datetime value to round up, of type DATETIME or DATETIMEV2
<period>	The week interval value, of type INT, representing the number of weeks in each interval
<origin>	The starting point for the interval, of type DATETIME or DATETIMEV2; defaults to 0001-01-01 00:00:00

Return Value

Returns a value of type DATETIME, representing the rounded-up datetime value. The time portion of the result will be set to 00:00:00.

Note:

• If no period is specified, it defaults to a 1-week interval.
• The period must be a positive integer.
• The result is always rounded up to a future time.
• The time portion of the returned value is always set to 00:00:00.

Example

SELECT WEEK_CEIL('2023-07-13 22:28:18', 2);

+-----------------------------------------------------------+
| week_ceil(cast('2023-07-13 22:28:18' as DATETIMEV2(0)), 2) |
+-----------------------------------------------------------+
| 2023-07-17 00:00:00                                       |
+-----------------------------------------------------------+