无详细内容 oracle sql developer --只复制表结构create table studenttemp as select * from student where 1=2;--条件为假 未得到数据--复制已有表数据到新表insert into studenttemp select * from student;insert into studenttemp(...) select ... from
oracle sql developer --只复制表结构create table studenttemp as select * from student where 1=2;--条件为假 未得到数据--复制已有表数据到新表insert into studenttemp select * from student;insert into studenttemp(...) select ... from student;--复制表结构与数据create table copystudent as select * from student;insert into copystudent select * from student;