-- CREATE DATABASE SNOTest;
CREATE TABLE INVTest ("Thing" INT, "CreatedDate" Date);
INSERT INTO INVTest VALUES (123, '2023-01-12'), (324, '0023-02-02');
SELECT * FROM INVTest;
SELECT * FROM INVTest WHERE CreatedDate < '1753-01-01';
BEGIN TRAN;
UPDATE SnowTest
SET testDate = DATEADD(year, 2000 testDate)
WHERE ID in
(SELECT ID FROM SnowTest WHERE testDate < '1753-01-01');
COMMIT;
SELECT * FROM SnowTest;