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create table test(
Id number not null, --ID
weedNo number not null, --Öܺţ¨1£¬2£¬3£©
beginDay varchar(20) not null,--¿ªÊ¼Ê±¼ä
endDay varchar(20) not null, --½áÊøÊ±¼ä
)
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SQL code:
select
trunc(next_day(sysdate,1),'mm') µÚÒ»ÖÜ¿ªÊ¼,
trunc(next_day(sysdate,1),'dd') µÚÒ»ÖܽáÊø,
trunc(next_day(sysdate,1),'dd')+1 µÚ¶þÖÜ¿ªÊ¼,
trunc(next_day(sysdate,1)+7) µÚ¶þÖܽáÊø
from dual;
½á¹û:
µÚÒ»ÖÜ¿ªÊ¼ µÚÒ»ÖܽáÊø µÚ¶þÖÜ¿ªÊ¼ µÚ¶þÖܽáÊø
2010-05-01 2010-05-02 2010-05-03 2010-05-09
SQL code:
SQL> select week_of_year + 1 - min(week_of_year) over() week_no_of_month,
2 first_day_of_week,
3 last_day_of_week
4 from (
5 select min(the_day) first_day_of_week,
6 max(the_day) last_day_of_week,
7 to_char(the_day, 'I
Ïà¹ØÎÊ´ð£º
¼ÙÉètable01 ÖÐÓÐ ÒÔÏÂ×ÊÁÏ
emp_no emp_name
------- ------------
0001 TOM
0002 JOHN
0003 MARY
³£Óõ绰
¶øÎÒÃÇÒªµÃµ½ÒÔϵÄOUTPUT (»òÊǸ÷ÖÖÆäËûµÄoutput)
0001,TOM
0002,JOHN
......
oracle 11g °²×° 01092 ´íÎó,
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[oracle@linux trace]$ vi alert_orcl.log
MMON started with pid=14, OS id=9089
RESETLOGS after incomplete recovery UNTIL CHANGE 522752
Errors in file / ......
select count(1) from FX_RETURNBOOKCHECKLIST fxreturnbo0_ where fxreturnbo0_.BOOKID='164 ' AND fxreturnbo0_.RETURNID='00025.S0000001'
ÉÏÃæÒ»¸ö¼òµ¥µÄSQL,Ö´ÐÐʱ¼ä2.6à ......
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