DATEDIFF_UDF (STRING, TIMESTAMP)

Important Notice: Migration of Documentation Website

Please be advised that our documentation website is currently undergoing a migration to a new platform. To ensure you have access to the most up-to-date information, we kindly request that you visit our new documentation website located at:

Official Snowflake Snowconvert Documentation

For any immediate assistance or if you encounter any issues, please contact our support team at [email protected].

Thank you for your understanding.

Definition

This user-defined function (UDF) is used to subtract an interval of time with a timestamp.

DATEADD_UDF(INTERVAL_VALUE STRING,D TIMESTAMP)

Parameters

INTERVAL_VALUE STRING

The interval of time to be subtracted.

D TIMESTAMP

The timestamp to be subtracted with the interval of time.

Returns

Returns a date with the subtraction of the interval of time and the date.

Usage example

Input:

SELECT PUBLIC.DATEDIFF_UDF('INTERVAL ''1-1'' YEAR(2) TO MONTH', TO_TIMESTAMP('2024-01-31 05:09:09.799 -0800'));

Output:

2022-12-31 05:09:09.799