oracle 查看库中每个表所占的空间大小

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/silenceray/article/details/78878948

 select Segment_Name,Sum(bytes)/1024/1024/1024 From User_Extents Group By Segment_Name 

显示的单位的G

猜你喜欢

转载自blog.csdn.net/silenceray/article/details/78878948