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CREATE TABLE Activity_Calc (
person_id INTEGER NOT NULL PRIMARY KEY,
Activity_start_date DATE,
Activity_End_Date DATE
);
INSERT INTO Activity_Calc
VALUES (890,TO_DATE( '01-06-2021', 'MM-DD-YYYY' ), TO_DATE( '07-05-2021', 'MM-DD-YYYY' ) );
1 rows affected
INSERT INTO Activity_Calc
VALUES (123,TO_DATE( '05-23-2020', 'MM-DD-YYYY' ), TO_DATE( '11-19-2020', 'MM-DD-YYYY' ) );
1 rows affected
INSERT INTO Activity_Calc
VALUES (231,TO_DATE( '02-14-2020', 'MM-DD-YYYY' ), TO_DATE( '08-12-2020', 'MM-DD-YYYY' ) );
1 rows affected