回缩表空间

--计算datafile能够resize收缩的空间. col name for a40 col resizecmd for a80app select a.file#,a.name,a.bytes/1024/1024 CurrentMB,        ceil(HWM * a.block_size)/1024/1024 ResizeTo,        (a.bytes - HWM * a.bl

>>阅读原文<<