How to find the biggest and the larger tables in Oracle 10 g?

Hi people,

Environment: 10g Rel 2

Can someone please suggest the view (s) data dictionary that I can query for a list of the longest (lines) and tables (columns) wide in any schema?

Thanks in advance

rogers42

Can someone please suggest the view (s) data dictionary that I can query for a list of the longest (lines) and tables (columns) wide in any schema?

  1* SELECT OWNER, TABLE_NAME LONGEST FROM DBA_TABLES WHERE NUM_ROWS = (SELECT MAX(NUM_ROWS) FROM DBA_TABLES)
SQL> /

OWNER                      LONGEST
------------------------------ ------------------------------
SYS                      WRI$_OPTSTAT_HISTGRM_HISTORY

  1* SELECT OWNER, TABLE_NAME WIDEST  FROM DBA_TABLES WHERE AVG_ROW_LEN = (SELECT MAX(AVG_ROW_LEN) FROM DBA_TABLES)
SQL> /

OWNER                      WIDEST
------------------------------ ------------------------------
SYSMAN                      MGMT_PAF_TEXTUAL_DATA

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