按天分区

src/main/resources/mapper/TraffFlow.xml

@@ -4,19 +4,19 @@
 
 
     <insert id="insertlist"  parameterType="com.hzjt.domain.Vehiclesdetail" >
-            INSERT INTO vehiclesdetail (obj_id,  vehiclesid, type,  direction,classification_confidence,ruletag)
+            INSERT INTO vehiclesdetail (obj_id,  vehiclesid, type,  direction,classification_confidence,ruletag,create_time)
             values( #{obj_id,jdbcType=VARCHAR},
             #{vehiclesid,jdbcType=VARCHAR},
             #{type,jdbcType=VARCHAR},
             #{direction,jdbcType=NUMERIC},
             #{classification_confidence,jdbcType=NUMERIC},
-            #{ruleTag,jdbcType=VARCHAR})
+            #{ruleTag,jdbcType=VARCHAR},sysdate)
     </insert>
 
     <insert id="add" parameterType="com.hzjt.domain.Vehicles">
-        insert into vehicles ( id,type,video_id,ts )
+        insert into vehicles ( id,type,video_id,ts ,create_time)
         values(#{id,jdbcType=VARCHAR}, #{type,jdbcType=VARCHAR},
-         #{video_id,jdbcType=VARCHAR},#{ts,jdbcType=VARCHAR})
+         #{video_id,jdbcType=VARCHAR},#{ts,jdbcType=VARCHAR},sysdate)
     </insert>
     <select id="selectFiveAndDayFlow"  resultType="java.util.HashMap">
         select
@@ -100,12 +100,7 @@
               b.video_id
     </insert>
     <delete id="deleteBeforeTwoMonthVehiclesDetails">
-    delete  from  vehiclesdetail WHERE EXISTS
-    (
-      SELECT 1
-      FROM vehicles t
-      WHERE t.id = vehiclesid  and   ts<![CDATA[ <=  ]]>#{starttime}||' 23:59:59'
-    )
+    delete  from  vehiclesdetail WHERE create_time <![CDATA[ <=  ]]>to_date( #{starttime}||' 23:59:59','yyyy-mm-dd hh24:mi:ss')
     </delete>
 
     <delete id="deleteBeforeTwoMonthVehicles">