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

¸ß·ÖÇó½âOracleÊý¾Ý¿âµÄÁéÒìʼþ - Oracle / ¿ª·¢

½ñÌìÓöµ½Ò»¸öºÜ¹îÒìµÄÎÊÌâ¡£ÎÒÔÚÒ»ÕűíÖÐÐÂÔöÁËÒ»¸ö×ֶΡ£È»ºóÓÃÈçϽű¾¸üÐÂÕâ¸ö×ֶεÄÖµ£º
SQL code:

update ibp_fund_information_tab set yield = 7.4520 where fund_code = '040003' and info_date = to_date('20081128', 'yyyymmdd');
update ibp_fund_information_tab set yield = 6.2900 where fund_code = '100025' and info_date = to_date('20081128', 'yyyymmdd');

¡­¡­¡­¡­¡­¡­
update ibp_fund_information_tab set yield = 1.5000 where fund_code = 'YF0001' and info_date = to_date('20100514', 'yyyymmdd');


Èç´ËÁùǧ¶àÐС£È»ºócommit¡£

ÔÚÕâͬһ¸öÎļþÖУ¬ÓÖ¼ÌÐø×öÈçϵĸüвÙ×÷£º
SQL code:
UPDATE ibp_fund_information_tab f SET f.yield = 0.00 WHERE f.yield IS NULL;
COMMIT ;


µ±Õâ¸öÎļþÖ´Ðе½×îºó£¬È´±¨ÁËËÀËøµÄ´íÎó¡£±¨ËÀËø´íÎóµÄÊÇÕâµ¹ÊýµÚ¶þ¾ä£º
SQL code:
UPDATE ibp_fund_information_tab f SET f.yield = 0.00 WHERE f.yield IS NULL;


°Ù˼²»µÃÆä½â£¬ÓÚÊÇÎÒÖØÐÂÀ´¹ý£¬°ÑÐÂÔöµÄÄǸö×ֶεÄֵȫ²¿Çå¿Õ¡£
ÔÙ°ÑÉÏÃæÄǸö½Å±¾·Ö³ÉÁËÁ½¸öÎļþ¡£µÚÒ»¸öÎļþ¸üÐÂÄÇÁùǧ¶àÌõ£¬µÚ¶þ¸öÎļþ¸üÐÂÊ£ÏÂ×Ö¶ÎֵΪ¿ÕµÄ¼Ç¼¡£
ÕâÒ»´Î£¬½Å±¾Ã»Óб¨ËÀËøµÄ´íÎó¡£µ«ÊÇÓÖÒ»¸öºÜ¹îÒìµÄÏÖÏó£ºÖ®Ç°¸üеÄÁùǧ¶àÐÐÖУ¬Öµ¼¸ºõÈ«¶¼±ä³ÉÁË0¡


Ïà¹ØÎÊ´ð£º

oracle spatial¿Õ¼äº¯Êý³ö´í - Oracle / ¸ß¼¶¼¼Êõ

ÔÚÖ´ÐаüµÄʱºòÒýÓÃoracle spatial¿Õ¼äº¯Êý³ö´í£¬³ö´íÇé¿öÈçÏÂ
Errors in file
/user/oracle/app/oracle/admin/grid/udump/grid1_ora_143768.trc: ORA-29902:
error in executing ODCIIndexStart() routine ORA-0 ......

OracleÈÏÖ¤ - Oracle / ÈÏÖ¤Ó뿼ÊÔ

ORACLEÅàѵ(OCA)ÈÏÖ¤½éÉÜ 
Oracle10g Certified Associate (OCA) Oracle ÈÏ֤רԱ¡£
¿¼ÊԳɼ¨Í¨¹ýÄÜ»ñµÃOracle¹«Ë¾ÎªÄú°ä·¢µÄÈ«ÇòÈÏÖ¤µÄÓ¢ÎÄOCAÖ¤Êé¡£OCAÓÉOracle¹«Ë¾³öÌâ¡£
¸ÃÖ¤Êé¿É×÷Ϊ¸÷ÆóÊÂÒµµ¥Î»Êý¾Ý¿ ......

SQL·ÖÒ³ÓëOracle·ÖÒ³µÄÒÉÎÊ£¿ - Java / Web ¿ª·¢

ÕâÀïÏëÁ˽âÏ£¬¹ØÓÚSQL ServerÖзÖÒ³ºÍOracleÖзÖÒ³£»
ƽ³£Ð´Ó¦ÓóÌÐòµÄʱºò£¬±ÈÈçÓõÄÓïÑÔÊÇJava£¬ÓиöÁбíÒ³Ãæ£¬ÐèÒª¶ÔÊý¾Ý·ÖÒ³ÏÔʾ£»
ÕâÀïÒª·ÖÒ³ÄѵÀ²»ÐèÒª½èÖúJava£¬¶øÖ±½ÓsqlÄÜÖªµÀ·ÖÒ³Âð£¬ÆðÂëÒ²Òª´«¸öÒ³Âë½ ......

OracleÖв鿴×Ô¼º´´½¨µÄ±í - Oracle / ¸ß¼¶¼¼Êõ

Ôõôͨ¹ýÃüÁî²é¿´×Ô¼ºÒѾ­´´½¨µÄ±í£¿
select tname from tab;

SQL code:

--1.sysÓû§µÇ¼
select table_name
from dba_indexes
where table_owner = 'Óû§Ãû';
--2.ËùÓÐÓû§
select * from tab; ......

¹ØÓÚSQLÓï¾äORµÄÎÊÌâ - Oracle / ¸ß¼¶¼¼Êõ

ͨ¹ýNAME×Ö¶ÎÌõ¼þ²éѯһ¸öÊý¾Ý±í£¬¼ÙÉèÎÒÓÐ100¸öÐÕÃû£¬ÓÐÒÔÏÂÁ½¸ö·½·¨£¬
·½·¨1£º
°Ñ100¸öName ×é³ÉÒ»¸öSQLÓï¾ä£¬±ÈÈç Select * from tmp_table where Name='ÕÅÈý' or Name ='ÀîËÄ' Or ...Or Name='µÚÒ»°Ù¸öÐÕÃû'
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ