[1153] The boundary range of between in mysql

Boundary range of mysql between

The range between is the boundary value that includes both sides

eg: id between 3 and 7 is equivalent to id >=3 and id<=7

The range of not between does not include boundary values

eg: id not between 3 and 7 is equivalent to id < 3 or id>7

SELECT * FROM `test` where id BETWEEN 3 and 7;Equivalent to SELECT * FROM `test` where id>=3 and id<=7;-----------------------------------------------------------SELECT * FROM `test` where id NOT BETWEEN 3 and 7;Equivalent to SELECT * FROM `test` where id<3 or id>7;

mysql between date boundary problem attention

Boundary issues:

mysql, between start date AND end date with start date, without end date

Example:

BETWEEN '2018-01-22' AND '2018-01-30'

The start date starts from 2018-01-22 00:00:00.0 and ends at 2018-01-29 23:59:59.59

Reference: https://www.jb51.net/article/214469.htm