* * * * * * * * * or * * *
如果有人知道,有人可以请一些.
sql> ed Wrote file afiedt.buf 1 select rpad( '* ',level*2,'* ' ) 2 from dual 3* connect by level <= 3 sql> / RPAD('*',LEVEL*2,'*') -------------------------------------------------------------------------------- * * * * * *
