Check Undo Tablespace Usage

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Revision as of 22:52, 8 November 2019 by Admin (talk | contribs) (Created page with "<blockquote><pre> SELECT sum(blocks) , sum(bytes)/1024/1024 FROM dba_undo_extents; </pre></blockquote>")
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SELECT sum(blocks)
     , sum(bytes)/1024/1024
  FROM dba_undo_extents;