@@ -18,7 +18,7 @@ from (select t1.signature
and media_id in (2, 4)
group by signature
ORDER BY create_time ASC
- LIMIT 20) t1
+ LIMIT 50) t1
union all
select t2.signature
from (SELECT signature
@@ -27,7 +27,7 @@ from (select t1.signature
and media_id in (1, 3)
- limit 20) t2) t
+ limit 50) t2) t
group by t.signature
</select>
<select id="getHostingIdList" resultType="java.lang.Long">