north-glass-erp/target/classes/mapper/sd/OrderMapper.xml
New file @@ -0,0 +1,15 @@ <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.example.erp.mapper.sd.OrderMapper"> <select id="selectMaxOrderId"> select COUNT(a.order_id) from `order` as a where a.create_time = curdate() </select> </mapper>