ISOToDay

Description

Resets the ISO datetime string to the beginning of the day specified in the string.

Syntax

ISOToDay(datetime_string)

Examples

ISOToDay('2009-01-07T01:07:01.000Z') returns 2009-01-07T00:00:00.000Z

Notes

The datetime_string must be in ISO 8601 date time format, otherwise the job will fail. See Using ISO 8601 date/time functions.

Return value datatype

String

Impact of null value

If input is null, returns null.

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