src/main/resources/mapper/HistoryMapper.xml
@@ -177,10 +177,10 @@ </insert> <delete id="deleteHistoryData" parameterType="java.lang.String"> delete from history3 where time < #{oldTime}; delete from history where time < #{oldTime}; </delete> <update id="deletePartition"> ALTER table history3 drop PARTITION ${p}; ALTER table history drop PARTITION ${p}; </update> </mapper>