ALTER TABLE userexperiences DROP COLUMN courses;

ALTER TABLE userexperiences DROP COLUMN package;

ALTER TABLE usereducations
ADD COLUMN courses VARCHAR(255) AFTER college2;

ALTER TABLE userexperiences
ADD COLUMN bank_name VARCHAR(255) AFTER PF_num,
ADD COLUMN bank_acc_no VARCHAR(255) AFTER bank_name,
ADD COLUMN pan_no VARCHAR(255) AFTER bank_acc_no,
ADD COLUMN lop VARCHAR(255) AFTER pan_no,
ADD COLUMN pf VARCHAR(255) AFTER lop,
ADD COLUMN esic VARCHAR(255) AFTER pf,
ADD COLUMN prof_tax VARCHAR(255) AFTER esic,
ADD COLUMN loan VARCHAR(255) AFTER prof_tax,
ADD COLUMN basic VARCHAR(255) AFTER loan,
ADD COLUMN hra VARCHAR(255) AFTER basic,
ADD COLUMN conveyance VARCHAR(255) AFTER hra,
ADD COLUMN special_allowance VARCHAR(255) AFTER conveyance;