sql - Inserting an older date in mysql table -


tried query entry 2 day older date

insert `subject` (`id` ,`marks` ,`entry`) values ('12121', '12','current_date()-2');

it gives 

    id  |  marks  |  entry   12121     12      0000-00-00

also tried 'current_date() interval 2'

you inserting string date column. string gets converted number value of 0. instead, try this:

insert subject(id, marks, entry)     select '12121', '12', current_date() - interval 2 day;

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