1. 要做這個之前先要：
-- 設定好時區
set time_zone = '+8:00';
-- 開啟事件排程器
set global event_scheduler = 1;
-- 選擇資料庫
use test;12
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2. 先建立乙個儲存過程或者函式：
-- 建立owner_info_month表的儲存過程
create procedure create_owner_info_table_every_month()
begin
set @datestr = date_format(now(), '%y_%m');
set @nowdatestr = date_format(date_sub(now(), interval 1 month),'%y_%m');
set @createstr = concat("create table owner_info_" ,@datestr,
"(`owner_id` varchar(32) not null default '業戶編號必須唯一',
`owner_name` varchar(100) default null comment '業戶名稱',
`business_id` varchar(100) default null comment '經營許可證編號',
`owner_tel` varchar(30) default null comment '聯絡**',
`address` varchar(200) default null comment '所在位址',
`create_time` datetime default null comment '記錄日期',
primary key (`owner_id`),
unique key ");
set @keystr = concat(" pk_gov_owner_info_" ,@datestr,"(`owner_id`)) engine=innodb default charset=utf8;");
set @ownerinfo = concat(@createstr ,@keystr);
prepare stmt from @ownerinfo;
execute stmt;
-- 將上個月的表資料匯入到新建立的表中；
set @tablename = concat("owner_info_" ,@datestr);
set @insertstr = concat("insert into ",
@tablename,
"(owner_id, owner_name,business_id, owner_tel,address,create_time,)
select owner_id, owner_name, business_id,owner_tel, address,create_time
from owner_info_" ,@nowdatestr);
prepare stmt from @insertstr;
execute stmt;
end ;12
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43建立的第二個儲存過程：
-- 建立vehicle_info_month表的儲存過程
create procedure create_vehicle_info_table_every_month ()
begin
set @datestr = date_format(now(), '%y_%m');
set @nowdatestr = date_format(date_sub(now(), interval 1 month),'%y_%m');
set @createstr = concat("create table vehicle_info_",@datestr,
"(`vehicle_id` varchar(50) not null comment '車輛唯一標識',
`vehicle_name` varchar(30) not null comment '車牌號',
`color` smallint(5) not null default '2' comment '車牌顏色',
`owner_id` varchar(32) default null,
`vehicle_type` varchar(10) default null comment '車輛型別類別編碼',
`create_time` datetime default null comment '記錄日期',
primary key (`vehicle_id`),");
set @keystr1 = concat(" key idx_**_oid_",@datestr,"(`owner_id`),");
set @keystr2 = concat(" key idx_**_trans_type_",@datestr,"(`vehicle_type`),");
set @keystr3 = concat(" key idx_**_trans_vname_",@datestr,"(`vehicle_name`)) engine=innodb default charset=utf8;");
set @vehicleinfo = concat(@createstr ,@keystr1 ,@keystr2 ,@keystr3);
prepare stmt from @vehicleinfo;
execute stmt;
-- 將上個月的表資料匯入到新建立的表中；
set @tablename = concat("vehicle_info_" ,@datestr);
set @insertstr = concat("insert into ",
@tablename,
"(vehicle_id, vehicle_name, color, owner_id,vehicle_type,create_time)
select vehicle_id, vehicle_name, color, owner_id,vehicle_type,create_time
from vehicle_info_" , @nowdatestr);
prepare stmt from @insertstr;
execute stmt;
end;12
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78910
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1920
2122
2324
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3. 建立定時任務或者叫排程器事件：
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