标签：INSERT 存储 VALUES 2021 mysql date cycle 过程 weekly
1.创建表
DROP TABLE IF EXISTS `weekly_cycle`; CREATE TABLE `weekly_cycle` ( `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '序号', `start_date` date DEFAULT NULL COMMENT '填报开始日期', `end_date` date DEFAULT NULL COMMENT '填报停止日期', `cycle` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '周期名称', `city` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '地市公司名称', `mark` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '备注', `flag` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT '0' COMMENT '是否可见 1可见 0不可见', PRIMARY KEY (`id`) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 26 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of weekly_cycle -- ---------------------------- INSERT INTO `weekly_cycle` VALUES (4, '2021-06-24', '2021-06-30', '2021年6月第四周', '西安', NULL, '1'); INSERT INTO `weekly_cycle` VALUES (6, '2021-06-24', '2021-06-30', '2021年6月第四周', '渭南', NULL, '1'); INSERT INTO `weekly_cycle` VALUES (7, '2021-06-24', '2021-06-30', '2021年6月第四周', '商洛', NULL, '1'); INSERT INTO `weekly_cycle` VALUES (8, '2021-06-24', '2021-06-30', '2021年6月第四周', '安康', NULL, '1'); INSERT INTO `weekly_cycle` VALUES (9, '2021-06-24', '2021-06-30', '2021年6月第四周', '铜川', NULL, '1'); INSERT INTO `weekly_cycle` VALUES (10, '2021-06-24', '2021-06-30', '2021年6月第四周', '宝鸡', NULL, '1'); INSERT INTO `weekly_cycle` VALUES (11, '2021-06-24', '2021-06-30', '2021年6月第四周', '榆林', NULL, '1'); INSERT INTO `weekly_cycle` VALUES (12, '2021-06-24', '2021-06-30', '2021年6月第四周', '延安', NULL, '1'); INSERT INTO `weekly_cycle` VALUES (13, '2021-06-24', '2021-06-30', '2021年6月第四周', '汉中', NULL, '1'); INSERT INTO `weekly_cycle` VALUES (14, '2021-06-24', '2021-06-30', '2021年6月第四周', '西咸', NULL, '1'); INSERT INTO `weekly_cycle` VALUES (15, '2021-06-24', '2021-06-30', '2021年6月第四周', '咸阳', NULL, '1');
DROP TABLE IF EXISTS `weekly_dict`; CREATE TABLE `weekly_dict` ( `id` int(255) NOT NULL AUTO_INCREMENT COMMENT '编码', `name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '名称', `value` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '值', `type` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '类型', PRIMARY KEY (`id`) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 51 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '标注释' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of weekly_dict -- ---------------------------- INSERT INTO `weekly_dict` VALUES (47, '第一周', '1', 'proc'); INSERT INTO `weekly_dict` VALUES (48, '第二周', '2', 'proc'); INSERT INTO `weekly_dict` VALUES (49, '第三周', '3', 'proc'); INSERT INTO `weekly_dict` VALUES (50, '第四周', '4', 'proc');
DROP TABLE IF EXISTS `weekly_target_amount`; CREATE TABLE `weekly_target_amount` ( `id` int(11) NOT NULL AUTO_INCREMENT, `target` double DEFAULT NULL, `union_name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL, `year` varchar(4) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL, PRIMARY KEY (`id`) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 13 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of weekly_target_amount -- ---------------------------- INSERT INTO `weekly_target_amount` VALUES (1, 7000, '西安', '2021'); INSERT INTO `weekly_target_amount` VALUES (2, 150, '咸阳', '2021'); INSERT INTO `weekly_target_amount` VALUES (3, 150, '宝鸡', '2021'); INSERT INTO `weekly_target_amount` VALUES (4, 180, '渭南', '2021'); INSERT INTO `weekly_target_amount` VALUES (5, 80, '汉中', '2021'); INSERT INTO `weekly_target_amount` VALUES (6, 120, '安康', '2021'); INSERT INTO `weekly_target_amount` VALUES (7, 120, '商洛', '2021'); INSERT INTO `weekly_target_amount` VALUES (8, 55, '铜川', '2021'); INSERT INTO `weekly_target_amount` VALUES (9, 55, '延安', '2021'); INSERT INTO `weekly_target_amount` VALUES (10, 30, '榆林', '2021'); INSERT INTO `weekly_target_amount` VALUES (11, 60, '西咸', '2021');
2.创建存储过程
CREATE DEFINER=`root`@`%` PROCEDURE `pro_test`(in count int(11))
begin
declare temp int default 0;
declare dict_value int ;
declare month_str int;
#初始化month
select date_format( start_date, '%m' ) into month_str from weekly_cycle
where start_date= ( SELECT max( start_date ) FROM weekly_cycle )
group by start_date;
#循环插入weekly_cycle
while temp < count DO
#计算dict_value初始值
SELECT
CASE
WHEN
locate( '一', cycle ) THEN
2
WHEN locate( '二', cycle ) THEN
3
WHEN locate( '三', cycle ) THEN
4
WHEN locate( '四', cycle ) THEN
1
END AS cycle into dict_value
FROM
weekly_cycle
WHERE
end_date = ( SELECT max( end_date ) FROM weekly_cycle )
GROUP BY
cycle;
#计算月份
if dict_value = 1 then
select (date_format( start_date, '%m' )+1) into month_str from weekly_cycle
where start_date= ( SELECT max( start_date ) FROM weekly_cycle )
group by start_date;
end if;
#插入新的数据
insert into weekly_cycle(cycle,city,start_date,end_date)
SELECT
concat(
date_format( cycle.new_start_date, '%Y' ),
'年',
month_str,
'月',
( SELECT NAME FROM weekly_dict WHERE type = 'proc' AND VALUE = dict_value )
) AS cycle,
city.union_name as city,
cycle.new_start_date AS start_date,
cycle.new_end_date AS end_date
FROM
( SELECT DISTINCT union_name FROM weekly_target_amount ) AS city,
(
SELECT
date_add( new_weekly_cycle.end_date, INTERVAL 1 DAY ) AS new_start_date,
date_add( new_weekly_cycle.end_date, INTERVAL 7 DAY ) AS new_end_date
FROM
( SELECT max( start_date ) AS start_date, max( end_date ) AS end_date FROM weekly_cycle ) AS new_weekly_cycle
) AS cycle;
/*
#参数重置循环
if (dict_value = 4) then
set dict_value = 1;
end if;
set dict_value = dict_value + 1; */
#重置循环
set temp = temp + 1;
end while;#结束while循环
end
标签：INSERT,存储,VALUES,2021,mysql,date,cycle,过程,weekly 来源： https://www.cnblogs.com/aongao/p/14980743.html
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