-
create or replace function display_raw (rawval raw, type varchar2)
return varchar2
is
cn number;
cv varchar2(32);
cd date;
cnv nvarchar2(32);
cr rowid;
cc char(32);
begin
if (type = 'NUMBER') then
dbms_stats.convert_raw_value(rawval, cn);
return to_char(cn);
elsif (type = 'VARCHAR2') then
dbms_stats.convert_raw_value(rawval, cv);
return to_char(cv);
elsif (type = 'DATE') then
dbms_stats.convert_raw_value(rawval, cd);
return to_char(cd);
elsif (type = 'NVARCHAR2') then
dbms_stats.convert_raw_value(rawval, cnv);
return to_char(cnv);
elsif (type = 'ROWID') then
dbms_stats.convert_raw_value(rawval, cr);
return to_char(cnv);
elsif (type = 'CHAR') then
dbms_stats.convert_raw_value(rawval, cc);
return to_char(cc);
else
return 'UNKNOWN DATATYPE';
end if;
end;
/
select
a.column_name, a.partition_name,
a.num_distinct,
display_raw(a.low_value,b.data_type) as low_val,
display_raw(a.high_value,b.data_type) as high_val,
b.data_type
from
dba_part_col_statistics a, dba_tab_cols b
where
a.owner='&OWNER' and
a.table_name='&TABLE_NAME' and
a.table_name=b.table_name and
a.column_name=b.column_name and
a.low_value is not null
order by 1, 2;
-
COLUMN_NAME PARTITION_NAME NUM_DISTINCT LOW_VALUE HIGH_VALUE DATA_TYPE
------------------------------ ------------------ ------------ ------------------ ------------------------ ----------------
ALLOCATION_DIST_NUMBER P_MOH_2012_10 4964 6737 9999520 NUMBER
ALLOCATION_DIST_NUMBER P_MOH_2012_11 4989 6737 9999956 NUMBER
ALLOCATION_DIST_NUMBER P_MOH_2012_12 5351 6737 9999936 NUMBER
ALLOCATION_DIST_NUMBER P_MOH_2012_6 12 7007633 9961247 NUMBER
ALLOCATION_DIST_NUMBER P_MOH_2012_7 380 7000028 9996912 NUMBER
CURRENCY_CODE P_MOH_2014_4 3 HKD RMB VARCHAR2
CURRENCY_CODE P_MOH_2014_5 3 HKD RMB VARCHAR2
CURRENCY_CODE P_MOH_2014_6 3 HKD RMB VARCHAR2
CURRENCY_CODE P_MOH_2014_7 3 HKD RMB VARCHAR2
INVOICE_SALES_DATE P_MOH_2014_10 78 06-SEP-14 23-JAN-15 DATE
INVOICE_SALES_DATE P_MOH_2014_11 77 14-OCT-14 26-JAN-15 DATE
INVOICE_SALES_DATE P_MOH_2014_12 75 10-NOV-14 01-FEB-15 DATE
INVOICE_SALES_DATE P_MOH_2014_2 40 12-FEB-14 29-MAR-14 DATE
INVOICE_SALES_DATE P_MOH_2014_3 81 01-MAR-14 30-APR-14 DATE