How to deal with the start and end times in mybatics

About mybatics How to deal with the start and end times in

2020 year 3 month 30 Japanese original

The data we get from the front end is :

ORDER_DATE_START : 2010-10-10 Starting time
ORDER_DATE_END :2019-11-11 End time
The filter range we need to obtain is
ORDER_DATE Greater than or equal to ORDER_DATE_START And less than or equal to ORDER_DATE_END Result

Handle :

Start time processing :

Starting time to_date(#{ORDER_DATE_START},‘yyyy-mm-dd’) after , The content becomes 2010-10-10 00:00:00

End time processing :

End time TO_DATE(#{ORDER_DATE_END} || ’ 23:59:59’, ‘yyyy-MM-dd HH24:mi:ss’) after , The content becomes 2019-11-11 23:59:59
That is, end time use “||” Splicing “ 23:59:59”, Be careful 23:59:59 There used to be a half width space

The meaning of the processed statement is :

Greater than or equal to the start date 00:00:00, Less than or equal to the end date 23:59:59

Knowledge points used :

|| String splicing

to_date(), Note that the format before and after is different ‘yyyy-mm-dd’ ‘yyyy-MM-dd HH24:mi:ss’

<!--  lookup  -->
	<select id="listOrderDetail" parameterType = "map" resultType="map" >
		SELECT O.ORDER_DATE FROM  K_ORDER O	WHERE 1=1		
		<if test="ORDER_DATE_START != null and ORDER_DATE_START != ''">	
		   AND O.ORDER_DATE  &gt;= to_date(#{ORDER_DATE_START},'yyyy-mm-dd') 
		</if>
		<if test="ORDER_DATE_END != null and ORDER_DATE_END != ''">			
		   AND O.ORDER_DATE  &lt;= TO_DATE(#{ORDER_DATE_END} || ' 23:59:59', 'yyyy-MM-dd HH24:mi:ss') 
		</if>
	</select>