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积分清零存储过程

release_toaliyun_real
xhxu 5 years ago
parent
commit
a11b27ec17
1 changed files with 63 additions and 0 deletions
  1. +63
    -0
      mallinkAdmin/src/main/resources/db/migration/V202012230001__wx_credit_clear.sql

+ 63
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mallinkAdmin/src/main/resources/db/migration/V202012230001__wx_credit_clear.sql View File

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CREATE DEFINER=`root`@`%` PROCEDURE `user_credit_clear`(IN `cutOffDate` VARCHAR(50),IN `finalTableIndex` VARCHAR(50))
BEGIN
DECLARE done INT DEFAULT 0;
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET done = -1;
select concat(finalTableIndex,'_',date_format(now(),'%Y%m%d%H%i')) into @tableSuffix;
#START TRANSACTION;
set @backUpSql1_0 = concat('CREATE TABLE `wx_credit_clear_md',@tableSuffix,'` ('
,'`id` bigint(20) NOT NULL,'
,'`user_id` bigint(20) DEFAULT NULL,'
,'`final_tenant_id` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT NULL,'
,'`credit` int(11) DEFAULT NULL COMMENT \'用户当前总积分\','
,'`sum_credit` int(11) DEFAULT NULL COMMENT \'用户当前清零截止时间后总积分\','
,'`credit_amount` int(11) DEFAULT NULL COMMENT \'用户清零扣减积分\','
,'`cut_off_date` datetime(0) DEFAULT NULL COMMENT \'清零截止时间\','
,'PRIMARY KEY (`id`) USING BTREE'
,') ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci ROW_FORMAT = Dynamic;');
PREPARE back_up_sql1_0 FROM @backUpSql1_0;
EXECUTE back_up_sql1_0;
DEALLOCATE PREPARE back_up_sql1_0;
INSERT into zz_process_log VALUES(NOW(),'user_credit_clear()','创建积分清零数据处理备份表',@backUpSql1_0);
set @backUpSql1_1 = concat('insert into `wx_credit_clear_md',@tableSuffix,'`'
,'(`id`, `user_id`, `final_tenant_id`, `credit`, `sum_credit`, `credit_amount`, `cut_off_date`)'
,' select (select unix_timestamp(now()) + CEILING(RAND()*90000+10000)) id,wcubi.id user_id,wcubi.final_tenant_id,wcubi.credit,ifnull(wch.sum_credit,0) sum_credit,(ifnull(wch.sum_credit,0)-wcubi.credit) credit_amount,\'',cutOffDate,'\''
,' from wx_c_user_basic_info',finalTableIndex,' wcubi'
,' left join (select c_user_id,sum(credit_num) sum_credit from wx_credit_history',finalTableIndex,' where credit_num > 0 and create_date >= \'',cutOffDate,'\' group by c_user_id) wch on wch.c_user_id = wcubi.id'
,' where wcubi.credit > ifnull(wch.sum_credit,0);');
PREPARE back_up_sql1_1 FROM @backUpSql1_1;
EXECUTE back_up_sql1_1;
DEALLOCATE PREPARE back_up_sql1_1;
INSERT into zz_process_log VALUES(NOW(),'user_credit_clear()','添加积分清零数据处理',@backUpSql1_1);
set @backUpSql1_2 = concat('insert into `wx_credit_history',finalTableIndex,'`'
,'(`id`, `tenant_id`, `c_user_id`, `credit_amount`, `credit_num`, `credit_type`, `create_date`, `operator_type`, `operator_id`) '
,'select id,final_tenant_id,user_id,sum_credit,credit_amount,14,now(),4,0'
,' from `wx_credit_clear_md',@tableSuffix,'`;');
PREPARE back_up_sql1_2 FROM @backUpSql1_2;
EXECUTE back_up_sql1_2;
DEALLOCATE PREPARE back_up_sql1_2;
INSERT into zz_process_log VALUES(NOW(),'user_credit_clear()','添加积分历史',@backUpSql1_2);
set @backUpSql1_3 = concat('update wx_c_user_basic_info',finalTableIndex,' wcubi '
,'left join `wx_credit_clear_md',@tableSuffix,'` wccm on wcubi.id = wccm.user_id'
,' set wcubi.credit = (wcubi.credit + wccm.credit_amount), wcubi.update_date = now()'
,' where wccm.id is not null;');
PREPARE back_up_sql1_3 FROM @backUpSql1_3;
EXECUTE back_up_sql1_3;
DEALLOCATE PREPARE back_up_sql1_3;
INSERT into zz_process_log VALUES(NOW(),'user_credit_clear()','修改用户积分',@backUpSql1_3);
#IF done = -1 THEN
# ROLLBACK;
# ELSE
# COMMIT;
# END IF;
END

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