query to insert multiple date rows in mysql code example

Example 1: mysql best way to insert many rows

INSERT INTO table_name(id,colname) values(1,"row 1"),(2, "row 2"),...;

Example 2: mysql query dates between two dates

select * from users 
where signup_date between '2020-05-01' and '2020-12-10 23:59:59';
// Important with the times, 
// otherwize you will not get all records from end date.
// Event if you only have date and no times in signup_date column