id,category_id,admin_id,type, level,knowledge_code,content,created_at, updated_at,deleted SELECT `exam_question`.* FROM `exam_question` AND `exam_question`.`admin_id` IN ( #{tmpId}) AND `exam_question`.`category_id` IN (#{categoryId}) AND `exam_question`.`content` LIKE concat('%',#{content},'%') AND `exam_question`.`type` = #{type} AND `exam_question`.`level` = #{level} AND FIND_IN_SET(#{knowledgeCode}, `exam_question`.`knowledge_code`) ORDER BY `exam_question`.`created_at` ASC ORDER BY `exam_question`.`id` ASC ORDER BY `exam_question`.`created_at` DESC ORDER BY `exam_question`.`id` DESC LIMIT #{pageStart}, #{pageSize}; SELECT count(1) FROM `exam_question` AND `exam_question`.`admin_id` IN ( #{tmpId}) AND `exam_question`.`category_id` IN (#{categoryId}) AND `exam_question`.`content` LIKE concat('%',#{content},'%') AND `exam_question`.`type` = #{type} AND `exam_question`.`level` = #{level} AND FIND_IN_SET(#{knowledgeCode}, `exam_question`.`knowledge_code`) (SELECT `exam_question`.* FROM `exam_question` and `exam_question`.`type` = 1 and `exam_question`.`category_id` IN #{categoryId} and `exam_question`.`level` = #{type1Level} and ( FIND_IN_SET(#{code}, `exam_question`.`knowledge_code`) ) ORDER BY RAND() LIMIT #{type1Number}) UNION ALL (SELECT `exam_question`.* FROM `exam_question` and `exam_question`.`type` = 2 and `exam_question`.`category_id` IN #{categoryId} and `exam_question`.`level` = #{type2Level} and ( FIND_IN_SET(#{code}, `exam_question`.`knowledge_code`) ) ORDER BY RAND() LIMIT #{type2Number}) UNION ALL (SELECT `exam_question`.* FROM `exam_question` and `exam_question`.`type` = 3 and `exam_question`.`category_id` IN #{categoryId} and `exam_question`.`level` = #{type3Level} and ( FIND_IN_SET(#{code}, `exam_question`.`knowledge_code`) ) ORDER BY RAND() LIMIT #{type3Number}) UNION ALL (SELECT `exam_question`.* FROM `exam_question` and `exam_question`.`type` = 4 and `exam_question`.`category_id` IN #{categoryId} and `exam_question`.`level` = #{type4Level} and ( FIND_IN_SET(#{code}, `exam_question`.`knowledge_code`) ) ORDER BY RAND() LIMIT #{type4Number}) UNION ALL (SELECT `exam_question`.* FROM `exam_question` and `exam_question`.`type` = 5 and `exam_question`.`category_id` IN #{categoryId} and `exam_question`.`level` = #{type5Level} and ( FIND_IN_SET(#{code}, `exam_question`.`knowledge_code`) ) ORDER BY RAND() LIMIT #{type5Number}) UNION ALL (SELECT `exam_question`.* FROM `exam_question` and `exam_question`.`type` = 6 and `exam_question`.`category_id` IN #{categoryId} and `exam_question`.`level` = #{type6Level} and ( FIND_IN_SET(#{code}, `exam_question`.`knowledge_code`) ) ORDER BY RAND() LIMIT #{type6Number}) SELECT DISTINCT `knowledge_code` FROM `exam_question` AND `knowledge_code` IS NOT NULL AND `knowledge_code` != '' AND `category_id` IN (${categoryIds}) AND `type` = #{type} AND `level` = #{level}