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查看錶空間

SELECT a.tablespace_name, round( a.bytes/ (1024 * 1024*1024), 2 ) total, round( (b.bytes * 100) / a.bytes, 2 ) "% USED " FROM sys.sm$ts_avail a, sys.sm$ts_used b WHERE a.tablespace_name = b.tablespace_name and a.tablespace_name = 'BLSEA'

Select * FROM DBA_DATA_FILES where tablespace_name = 'BLSEA' ;

ALTER TABLESPACE "BLSEA" ADD DATAFILE '/u02/app/ora11g/u