现实实战开发，项目业务逻辑表02-基础查询

-- 1 业务表 额度表测试
select * from limit;

-- 添加插入数据
-- 1 生效日 字段 EFFECTIVEDATE
insert into limit(id,LIMITCODE,EFFECTIVEDATE,EXPIRYDATE,Creator)values(3,3,'2022-01-02 11:11','2022-03-31 11:11','张三');

insert into limit(id,LIMITCODE,EFFECTIVEDATE,EXPIRYDATE,Creator)values(4,4,'2022-01-02 12:11','2022-03-31 13:11','张三');
--insert into limit(id,LIMITCODE,EFFECTIVEDATE,EXPIRYDATE,Creator)values(5,5,'2022-01-05 13:11','2022-04-31 10:11','张三');
insert into limit(id,LIMITCODE,

现实实战开发，项目业务逻辑表02-基础查询最先出现在Python成神之路。