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Summary of some common query commands from Oracle (continuous update)

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Last Updated on January 28, 2015, 17:08:13

1 -----View the System User table space2 SelectUsername,default_tablespace fromuser_users;3 -----View table space usage4 SelectTablespace_name,sum(bytes)/1024x768/1024x768Cnt_mb fromDba_segmentsGroup  byTablespace_nameORDER  byCnt_mbASC;5 ----View the storage path for table spaces6 SelectT.*  fromDba_data_files t;7 ----View storage information for departmental table spaces8 SelectT.tablespace_name,t.file_name, T.status fromDba_data_files T;

Summary of some common query commands from Oracle (continuous update)

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