帖子重复以及首页不展示话题

release-service/src/main/resources/mapper/forum/DynamicMapper.xml

@@ -214,6 +214,7 @@
         INNER JOIN forum_resource fr ON fr.dynamic_id = fd.id
         WHERE
         fd.check_status = 1
+          and forum_dynamic_gambit.gambit_id not in (1001,1002)
         <if test="userAccountId!=null">
             and fd.user_account_id=#{userAccountId}
         </if>
@@ -414,7 +415,11 @@
         </if>
     </select>
     <select id="dynamicList" resultType="com.mmc.csf.release.entity.forum.ForumDynamicDO">
-        select fd.id,
+
+
+        WITH ranked_data AS (
+        SELECT
+        fd.id,
         version,
         fd.user_account_id,
         description,
@@ -425,13 +430,14 @@
         comments_count,
         fd.create_time,
         fd.id AS dynamicId,
-        transpond
-        from forum_dynamic fd
-        left join forum_dynamic_gambit on forum_dynamic_gambit.dynamic_id = fd.id
-        where is_deleted = 0
-        and root_path is null
-        and fd.check_status = 1
-        and gambit_id not in (1001,1002)
+        transpond,
+        ROW_NUMBER() OVER (PARTITION BY fd.id ORDER BY fd.create_time DESC) AS rn
+        FROM forum_dynamic fd
+        LEFT JOIN forum_dynamic_gambit ON forum_dynamic_gambit.dynamic_id = fd.id
+        WHERE is_deleted = 0
+        AND root_path IS NULL
+        AND fd.check_status = 1
+        AND gambit_id NOT IN (1001,1002)
         <if test="id!=null" >
             and id=#{id}
         </if>
@@ -441,14 +447,11 @@
         <if test="description!=null and description!='' ">
             and description like concat('%',#{description},'%')
         </if>
-        <choose>
-            <when test="needSort != null">
-                order by likes_count desc
-            </when>
-            <otherwise>
+        )
+        SELECT *
+        FROM ranked_data
+        WHERE rn = 1
         order by create_time desc
-            </otherwise>
-        </choose>
         LIMIT #{itemIndex}, #{pageSize}
     </select>