TRUNC_UDF (TIMESTAMP_LTZ)

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Definition

This user-defined function (UDF) reproduces the Teradata and Oracle TRUNC(Date) functionality when the format parameter is not specified.

TRUNC_UDF(INPUT TIMESTAMP_LTZ)

Parameters

DATE_TO_TRUNC TIMESTAMP_LTZ

A timestamp_ltz value to truncate which must be a date, timestamp, or timestamp with timezone.

Returns

Returns a date part of DATE_TO_TRUNC.

Usage example

Input:

SELECT TRUNC_UDF(TIMESTAMP '2015-08-18 12:30:00')

Output:

2015-08-18