1.
select low_value,high_value from dba_tab_col_statistics where owner='SYS' and table_name='T1' and column_name='OBJECT_ID';
LOW_VALUE HIGH_VALUE
-------------------------------------------------- --------------------------------------------------
C103 C3096333
2.
SQL>var lowvalue number;
SQL>var highvalue number;
SQL>exec dbms_stats.convert_raw_value('C103',:lowvalue);
SQL>print :lowvalue;
LOWVALUE
----------
2
SQL> exec dbms_stats.convert_raw_value('C3096333',:highvalue);
HIGHVALUE
----------
89850
select low_value,high_value from dba_tab_col_statistics where owner='SYS' and table_name='T1' and column_name='OBJECT_ID';
LOW_VALUE HIGH_VALUE
-------------------------------------------------- --------------------------------------------------
C103 C3096333
2.
SQL>var lowvalue number;
SQL>var highvalue number;
SQL>exec dbms_stats.convert_raw_value('C103',:lowvalue);
SQL>print :lowvalue;
LOWVALUE
----------
2
SQL> exec dbms_stats.convert_raw_value('C3096333',:highvalue);
HIGHVALUE
----------
89850
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/28878983/viewspace-2137705/ ，如需转载，请注明出处，否则将追究法律责任。
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