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SELECT to_char(first_time,'YYYY-MON-DD') day,
to_char(sum(decode(to_char(first_time,'HH24'),'00',1,0)),'99') "00",
to_char(sum(decode(to_char(first_time,'HH24'),'01',1,0)),'99') "01",
to_char(sum(decode(to_char(first_time,'HH24'),'02',1,0)),'99') "02",
/****************************************/
/* add more hours here to fill out the day */
/****************************************/
to_char(sum(decode(to_char(first_time,'HH24'),'22',1,0)),'99') "22",
to_char(sum(decode(to_char(first_time,'HH24'),'23',1,0)),'99') "23"
FROM v$log_history
GROUP by to_char(first_time,'YYYY-MON-DD');
DAY 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
------------- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
2010-AOÛT -01 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0
2010-AOÛT -02 0 1 0 0 0 0 1 0 0 8 7 1 0 0 0 1 1 0 1 0 0 0 1 1
2010-AOÛT -03 0 0 0 1 0 0 0 0 0 3 1 0 1 0 0 0 2 0 0 1 0 0 1 0
2010-AOÛT -04 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1
2010-AOÛT -05 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 1 1
2010-AOÛT -06 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2010-JUIL.-20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 25 48 ### 17 1 0 2 0
2010-JUIL.-21 0 0 0 1 0 0 0 0 2 0 ### ### 2 19 0 76 ### ### 35 0 0 0 4 1
2010-JUIL.-22 0 0 0 0 0 0 0 0 7 26 12 26 60 ### 31 0 89 53 0 0 0 0 2 0
2010-JUIL.-23 1 0 0 0 0 0 0 0 0 4 50 0 0 1 9 1 5 1 0 0 0 0 1 0
2010-JUIL.-24 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0
2010-JUIL.-25 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 2 0 0 0 1 0 0 0
2010-JUIL.-26 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 2 0 0 1 0 0 1 0
2010-JUIL.-27 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 1 0
2010-JUIL.-28 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 2 0 0 0 0 1 0 1
2010-JUIL.-29 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 2 0 0 1 0 0 1 0
2010-JUIL.-30 1 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 2 0 0 0 1 0 1 0
2010-JUIL.-31 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0
18 rows selected |
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