在Navicat里面，找到函数，右键，新建函数，选择过程，如果有参数就填写函数，如果没有就直接点击完成
在BEGIN......END中间编写要执行的sql语句，例如下面存储过程取名为pro_data_bak:
BEGIN
/*把rd01_device_callback_data 2天前的数据备份到rd01_device_callback_data_bak*/
insert into rd01_device_callback_data_bak
(
id,
imei,
travelid,
gps_time,
receive_time,
transmit_time,
altitude,
speed,
latitude,
longitude,
course,
pdop,
satnum,
alarm_type0,
alarm_name0,
alarm_type1,
alarm_name1,
alarm_photo_linkurl,
startup_time,
shudown_time,
is_used,
create_time,
create_by,
update_time,
update_by
)SELECT
id id,
imei imei,
travelid travelId,
gps_time gpsTime,
receive_time receiveTime,
transmit_time transmitTime,
altitude altitude,
speed speed,
latitude
latitude,
longitude longitude,
course course,
pdop pdop,
satnum satNum,
alarm_type0 alarmType0,
alarm_name0 alarmName0,
alarm_type1 alarmType1,
alarm_name1 alarmName1,
alarm_photo_linkurl alarmPhotoLinkUrl,
startup_time startUpTime,
shudown_time shudownTime,
is_used isUsed,
create_time createTime,
create_by createPerson,
update_time updateTime,
update_by updatePerson
FROM
rd01_device_callback_data
WHERE
TO_DAYS(NOW()) - TO_DAYS(create_time) > 1;
/*删除rd01_device_callback_data 2天以前的数据*/
DELETE
FROM
rd01_device_callback_data
WHERE
TO_DAYS(NOW()) - TO_DAYS(create_time) > 1;
/*把rd02_device_info 2天前的数据备份到rd02_device_info_bak*/
insert into rd02_device_info_bak
(
id,
message_id,
message_property,
imei,
serial_number,
message_split,
message_body,
media_id,
check_code,
create_time,
create_person,
update_time,
update_person,
is_used
)SELECT
id id,
message_id
messageId,
message_property messageProperty,
imei imei,
serial_number
serialNumber,
message_split messageSplit,
message_body messageBody,
media_id meidiaId,
check_code checkCode,
create_time createTime,
create_person createPerson,
update_time updateTime,
update_person
updatePerson,
is_used isUsed
FROM
rd02_device_info
WHERE
TO_DAYS(NOW()) -
TO_DAYS(create_time) > 1;
/*删除rd02_device_info 2天前的数据*/
DELETE
FROM
rd02_device_info
WHERE
TO_DAYS(NOW()) -
TO_DAYS(create_time) > 1;
/*把rd_track_info 7天前的数据备份到rd_track_info_bak*/
insert into rd_track_info_bak
(
id,
license_plate,
device_id,
address_name,
altitude,
speed,
driving_direction,
longitude,
latitude,
gps,
back_time,
road_name,
road_code,
road_level,
road_speed_limit,
back_seq_no,
create_time,
del_flag,
alarm_type0,
alarm_name0,
alarm_type1,
alarm_name1,
alarm_photo_linkurl,
gps_time
)SELECT
id id,
license_plate licensePlate,
device_id deviceId,
address_name addressName,
altitude altitude,
speed speed,
driving_direction drivingDirection,
longitude longitude,
latitude latitude,
gps gps,
back_time backTime,
road_name roadName,
road_code roadCode,
road_level roadLevel,
road_speed_limit roadSpeedLimit,
back_seq_no backSeqNo,
create_time createTime,
del_flag delFlag,
alarm_type0 alarmType0,
alarm_name0 alarmName0,
alarm_type1 alarmType1,
alarm_name1 alarmName1,
alarm_photo_linkurl alarmPhotoLinkurl,
gps_time gpsTime
FROM
rd_track_info
WHERE
TO_DAYS(NOW()) - TO_DAYS(gps_time) > 7;
/*删除rd_track_info 7天前的数据*/
DELETE
FROM
rd_track_info
WHERE
TO_DAYS(NOW()) - TO_DAYS(gps_time) > 7;
END
然后在xml里面引用，statementType="CALLABLE"表示调用存储过程。
{call pro_data_bak()}
通过java定时调度调用这个存储过程就OK了
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