执笔·写青春

--3.2.1 创建数据表 Drop Table Test_User; CREATE TABLE Test_User ( 　 UserName　VARCHAR2(30)　NOT NULL, 　PassWord　VARCHAR2(2000)　NOT NULL ) /   --3.2.2 创建

select a.activities_id ,a.activities_name , a.need_people ,from_unixtime(a.activities_time,"%Y-%m-%d") as activities_time,  concat("http://www.aibeike.com/",ai.activities_url ) as activities_url, (s