Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Çó¸ßÊÖдһÌõsqlÓï¾ä - Oracle / »ù´¡ºÍ¹ÜÀí

Îҵıí½á¹¹ÊÇ£º
create table T_CITY_WEB_CHANNEL_REPORT
(
  OPTDATE NUMBER not null,
  NEWEXPSUBCOUNT NUMBER default 0,
  SUMEXPSUBCOUNT NUMBER default 0,
  CHANNELTYPE NUMBER,
  CITYNAME VARCHAR2(30) not null,
)
comment on column T_CITY_WEB_CHANNEL_REPORT.OPTDATE
  is 'ͳ¼ÆÈÕÆÚ ''YYYYMMDD''';
comment on column T_CITY_WEB_CHANNEL_REPORT.NEWEXPSUBCOUNT
  is 'ÐÂÔöÌåÑéÊý';
comment on column T_CITY_WEB_CHANNEL_REPORT.SUMEXPSUBCOUNT
  is 'ÀÛ¼ÆÌåÑéÊý';
comment on column T_CITY_WEB_CHANNEL_REPORT.CHANNELTYPE
  is 'ÇþµÀÀàÐÍ 1:³¬ÊÐ 2£ºÉ̳¡;
comment on column T_CITY_WEB_CHANNEL_REPORT.CITYNAME
  is 'µØÊÐÃû³Æ';

ÏÖÔÚÎÒÏëдһÌõsqlµÄÓï¾äÊÇÒªÇóÕâÑùµÄ£º
ÔÚͳ¼ÆÈÕÆÚ20100101µ½20100115Ö®¼ä£¬µØÊÐÃû³ÆÊÇaaa£¬ÇþµÀÀàÐÍÊÇ1³¬ÊУ¬ÐÂÔöÌåÑéÊýÊÇÇóÕâͳ¼ÆÈÕÆÚ·¶Î§ÄÚ£¨¼´20100101µ½20100115Ö®¼äµÄËùÓÐÐÂÔöÌåÑéÊýµÄÊý¾Ý£©µÄÇóºÍ£¬ÀÛ¼ÆÌåÑéÊýÊÇÓÃͳ¼ÆÈÕÆÚ×îеÄÄÇÌõÊý¾Ý£¨¼´20100115µÄÄÇÌõÊý¾Ý£©£¬×îºó²éѯµ½µÄÊÇÒ»ÌõÒÔÇþµÀÀàÐÍ·Ö×éÊý¾Ý£¬Çë¸ßÊÖÖ¸½Ìһϣ¬±¾ÈËÏëÁËÒ»Ìì¶¼Ïë²»µ½£¬Ö¸µãһϣ¬Ð»Ð»

SQL code:
SELECT SUM(NEWEXPSUBCOUNT) AS NEWEXPSUBCOUNT ,
(SELECT SUMEXPSUBCOUNT from T_CITY_WEB_CHANNEL_REPORT
WHERE AND TO_CHAR(OPTDATE)='20100115') AS SUMEXPSUBCOUNT
from T_CITY_WEB_CHANNEL_REPORT
WHERE BYCITYNAME='AAA'
AND TO_CH


Ïà¹ØÎÊ´ð£º

oracle 9i ×î½ü·¢Ïֵǽ±¨´í - Oracle / »ù´¡ºÍ¹ÜÀí

ÓÃPL/SQL µÇ½ʱµ¯³ö±¨´í´°¿Ú£¬´íÎóÈçÏ£¡
  ORA-01034:ORACLE not available
  ORA-27101:shared memory realm does not exist
ÇëÎÊ£¬ÓÐûÓÐÈËÓöµ½ÕâÖÖÇé¿ö£¬Ôõô½â¾ö£¿Ð»Ð»£¡

1. Oracle sid ÕýÈ ......

[Ô­´´] ORACLE Á¬½Ó×Ö´® - Oracle / ·Ç¼¼ÊõÇø

¼ÙÉètable01 ÖÐÓÐ ÒÔÏÂ×ÊÁÏ
emp_no emp_name
------- ------------
0001 TOM
0002 JOHN
0003 MARY
³£Óõ绰 
¶øÎÒÃÇÒªµÃµ½ÒÔϵÄOUTPUT (»òÊǸ÷ÖÖÆäËûµÄoutput)
0001,TOM
0002,JOHN ......

sql - MS-SQL Server / ÒÉÄÑÎÊÌâ

sqlµÄÈí¼þÔÚÄÄÀï¿ÉÒÔϰ¡£¡ÔÚÍøÉÏÕÒÁËÂù¶à¶¼Óò»Á˰¡

Ëæ±ã¸ãÒ»D°æ°É£¬

ѸÀ×µÚÒ»¸ö¾Í¿ÉÒÔÓÃ
2000,2005¶¼ÕâÑù

http://119.147.41.16/down?cid=0698C2D64D7D637D90A6D2482298E6717D4F15CD&t=2&fmt=-1 ......

ÇóÒ»¸öSQLÓï¾ä - MS-SQL Server / »ù´¡Àà

×Ö¶Î1,×Ö¶Î2.....×Ö¶ÎN,Status,ParentID
1,Name1....test1,1,99
1,Name1....test1,3,99
1,Name2....test2,1,101
1,Name2....test2,3,101
1,Name3....test3,2,101
1,Name1....test1,4,101
ÏëÒªµÄ½á¹ûÊÇ:
1,Na ......

oracle 10g data guard - Oracle / »ù´¡ºÍ¹ÜÀí

×öÍædata guard ºó
ÔÚPrimary·þÎñÆ÷ Ö´ÐР
SQL>SELECT SEQUENCE#,APPLIED from V$ARCHIVED_LOG ORDER BY SEQUENCE#;
 SEQUENCE# APP
---------- ---
  13 NO
  13 YES ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ