first, there is a field of Date type in the database. If you want to query all the records of 2018-04-08, but ignore the following time, minutes and seconds, how do you write the query statement and the mybatis mapping file?
first, there is a field of Date type in the database. If you want to query all the records of 2018-04-08, but ignore the following time, minutes and seconds, how do you write the query statement and the mybatis mapping file?
SELECT * FROM table T WHERE T.publish_date >= DATE_FORMAT(NOW(),'%Y-%d-%m');
can you realize it with a different way of thinking?
. Where publish_date between '20180408000000' and' 20180407235959'
the date of yyyy-MM-dd HH:mm:ss can be queried by the following methods:
a.returnTime like concat(DATE_FORMAT(-sharp{entity.returnTime},'%Y-%m-%d'),"%")the .xml file of mybatis in spring-boot can only be placed under resources mappper, like this: put together with the interface, not uniformly placed under the resources mapper, separate, easy to manage. thanks! ...
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I m sorry about my careless problems. < span> ...
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