摘要：
1.创建数据库表：-- Create tablecreate table TEST_TABLE( userid NUMBER not null, username NVARCHAR2(50), userno NVARCHAR2(60), cardid NVARCHAR2(18), createdate DATE, redate DATE)tablespace USERS pctfree 10 initrans 1 maxtrans 255 storage ( initial 64 next 8 minextents 1... 阅读全文
