分页22

src/main/resources/mapper/course/CourseClassificationDao.xml

@@ -1,14 +1,6 @@
 <?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.sqx.modules.course.dao.CourseClassificationDao">
-    <select id="selectCourseClassificationPage" resultType="com.sqx.modules.course.entity.CourseClassification">
-        select * from course_classification where 1=1 and is_delete=0
-        <if test ='null != classificationName'>
-            and classification_name  LIKE CONCAT('%', #{classificationName}, '%')
-        </if>
-        order by sort
-    </select>
-
     <select id="selectCourseClassificationList" resultType="com.sqx.modules.course.entity.CourseClassification">
         select * from course_classification where 1=1 and is_delete=0
         <if test ='null != classificationName'>
@@ -23,4 +15,4 @@
     <select id="queryClassification" resultType="com.sqx.modules.course.response.ClassificationResponse">
          select   classification_id ,classification_name from course_classification where is_delete=0;
     </select>
-</mapper>
+</mapper>

src/main/resources/mapper/course/CourseCollectDao.xml

@@ -27,49 +27,6 @@
         u.course_id, c.course_id, d.course_details_name, d.course_details_id
         ORDER BY
         produceEndTime DESC;
-
-        <!--       SELECT
-                   MAX( u.update_time ) AS produceEndTime,
-                   c.*,
-                   (
-                       SELECT
-                           d.course_details_name
-                       FROM
-                           course_collect cc
-                               LEFT JOIN course_details d ON cc.course_details_id = d.course_details_id
-                       WHERE
-                           d.course_id = u.course_id
-                         AND cc.classify = 3 and cc.user_id=#{userId}
-                       ORDER BY
-                           cc.update_time DESC
-                                           LIMIT 1
-                   ) AS courseDetailsName,
-           (
-           SELECT
-               d.course_details_id
-           FROM
-               course_collect cc
-               LEFT JOIN course_details d ON cc.course_details_id = d.course_details_id
-           WHERE
-               d.course_id = u.course_id
-               AND cc.classify = 3 and cc.user_id=#{userId}
-           ORDER BY
-               cc.update_time DESC
-               LIMIT 1
-           ) AS courseDetailsId,
-           ( SELECT count(*) FROM course_details d WHERE d.course_id = c.course_id ) AS courseDetailsCount
-               FROM
-                   course_collect u
-                   LEFT JOIN course c ON u.course_id = c.course_id
-               WHERE
-                   u.user_id = #{userId}
-                 AND c.course_id IS NOT NULL
-                 AND u.classify = #{classify}
-               GROUP BY
-                   u.course_id
-               ORDER BY
-                   produceEndTime DESC
-                   -->
     </select>
 
 </mapper>

src/main/resources/mapper/course/CourseDao.xml

@@ -265,7 +265,7 @@
         WHERE
         c.is_delete = 0 and c.status=1
         <if test='null != title'>
-            and c.title LIKE #{title}
+            and c.title LIKE concat("%",#{title},"%")
         </if>
         order by create_time desc
     </select>