修改关键字

byit-myth-core/myth-admin-core/src/main/resources/mapper/FlowStatusSnapshootMapper.xml

@@ -196,7 +196,7 @@
   <select id="exist" resultType="java.lang.Integer">
     select count(1)
     from flow_status_snapshoot
-    where 'day' = #{date} and `hour` = #{hour}
+    where `day` = #{date} and `hour` = #{hour}
   </select>
   <select id="findByTime" resultMap="BaseResultMap">
     select