sql.md

@@ -12,5 +12,5 @@
 ```
 SELECT user_id, api_id, status, count(0) FROM personal_credit.api_log WHERE create_time >= 1471190400 AND create_time < 1471276800 GROUP BY user_id, api_id, status WITH ROLLUP HAVING user_id IS NOT NULL AND api_id IS NOT NULL
 ```
-对应表 ：api_log 
-查询条件：create_time,user_id,api_id,status
\ No newline at end of file
+对应表 ：`api_log`
+查询条件：`create_time,user_id,api_id,status`
\ No newline at end of file