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cooleshow-user/user-biz/src/main/resources/config/mybatis/ImNetworkRoomMemberMapper.xml

@@ -53,7 +53,7 @@
         SELECT <include refid="Base_Column_List"/> FROM im_network_room_member WHERE room_id_ = #{roomId}
     </select>
     <select id="countByRoomId" resultType="java.lang.Integer">
-        SELECT id_ FROM im_network_room_member WHERE room_id_ = #{roomId}
+        SELECT COUNT(id_) FROM im_network_room_member WHERE room_id_ = #{roomId}
     </select>
     <select id="findByRoomAndRole" resultMap="BaseResultMap">
         SELECT <include refid="Base_Column_List"/> FROM im_network_room_member WHERE room_id_ = #{roomId} AND role_ = #{role}