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修改3-15问题

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dimengzhe
2023-03-15 14:07:40 +08:00
parent 5c9813c1a6
commit f473451293
13 changed files with 95 additions and 4 deletions
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docs/databases/tables_modify.sql
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@@ -30,3 +30,7 @@ ALTER TABLE mallplus1.sys_message MODIFY COLUMN utime bigint(20) unsigned NULL C
ALTER TABLE mallplus1.sys_message MODIFY COLUMN content text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '内容';
ALTER TABLE mallplus1.sys_message MODIFY COLUMN params varchar(5000) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '参数';
ALTER TABLE mallplus1.sys_message MODIFY COLUMN code varchar(60) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '消息编码';
ALTER table mallplus1.sms_coupon_history modify column amount decimal(10,2) ;
update sms_coupon_history set amount = (select amount from sms_coupon where sms_coupon_history.coupon_id = sms_coupon.id)