CREATE table date_step (sno n(6),datex date, subject C(20)) SET DATE TO DMY INSERT into date_step(sno,datex,subject) VALUES (1,{^2022-05-02},'science') INSERT into date_step(sno,datex,subject) VALUES (2,{^2022-05-03},'science') INSERT into date_step(sno,datex,subject) VALUES (3,{^2022-05-04},'science') INSERT into date_step(sno,datex,subject) VALUES (4,{^2022-05-05},'science') INSERT into date_step(sno,datex,subject) VALUES (5,{^2022-05-06},'science') INSERT into date_step(sno,datex,subject) VALUES (6,{^2022-05-07},'science') INSERT into date_step(sno,datex,subject) VALUES (7,{^2022-05-09},'science') INSERT into date_step(sno,datex,subject) VALUES (8,{^2022-05-10},'science') INSERT into date_step(sno,datex,subject) VALUES (9,{^2022-05-11},'science') INSERT into date_step(sno,datex,subject) VALUES (10,{^2022-05-11},'science') Now I want to update record like this. start from new date and skip Sunday INSERT into date_step(sno,datex,subject) VALUES (5,{^2022-05-02},'science')&& start from 5 INSERT into date_step(sno,datex,subject) VALUES (6,{^2022-05-03},'science') INSERT into date_step(sno,datex,subject) VALUES (7,{^2022-05-04},'science') INSERT into date_step(sno,datex,subject) VALUES (9,{^2022-05-05},'science')&& skip sunday INSERT into date_step(sno,datex,subject) VALUES (10,{^2022-05-06},'science') INSERT into date_step(sno,datex,subject) VALUES (11,{^2022-05-07},'science') INSERT into date_step(sno,datex,subject) VALUES (12,{^2022-05-09},'science') INSERT into date_step(sno,datex,subject) VALUES (13,{^2022-05-10},'science') INSERT into date_step(sno,datex,subject) VALUES (14,{^2022-05-11},'science') INSERT into date_step(sno,datex,subject) VALUES (16,{^2022-05-11},'science')&& skip sunday always skip sunday ...................................................