Authored by zhangmingm

添加deleteBeforeData方法,删除内存数据库中历史数据。

@@ -14,6 +14,10 @@ @@ -14,6 +14,10 @@
14 VALUES (#DEVICE_ID#,#DEVICE_IP#,#DEVICE_STATE#,#CREATE_DATE#); 14 VALUES (#DEVICE_ID#,#DEVICE_IP#,#DEVICE_STATE#,#CREATE_DATE#);
15 </insert> 15 </insert>
16 16
  17 + <delete id="deleteBeforeData">
  18 + $value$
  19 + </delete>
  20 +
17 21
18 <select id="getStatByParam" parameterClass="java.util.HashMap"> 22 <select id="getStatByParam" parameterClass="java.util.HashMap">
19 SELECT DEVICE_STATE FROM TB_CONNECTION_STATE 23 SELECT DEVICE_STATE FROM TB_CONNECTION_STATE