ÈçºÎ±ÜÃâoracleµ¼Èëʱ³öÏÖËÀËø
×î½üÔÚoracleÖÐÔÚµ¼Èëʱ×ÜÊdzöÏÖËÀËø£¬Ã»°ì·¨Ö»ÄÜɱËÀµôÕâ¸öÈ»ºó´Óµ¼
ÎÒµÄÊý¾Ý¿âÓм¸Ê®ÕÅ±í£¬¶øÇÒÓкܶà·ÖÇø±í£¬×ܵÄÊýÁ¿Ò²Í¦´ó£¬´ó¸ÅÎåÊ®¶àG£¬ËùÒÔµ¼³öʱ¶¼ÊDz¢·¢µÂ½«Ã¿¸ö·ÖÇøµ¥¶Àµ¼³ö£¬×îºó´ó¸ÅÄÜÓÐһǧ¸ödmpÎļþ°É£¬È»ºó²¢·¢µ¼È룬¸øÎҵĸоõÊǵ¼ÈëµÄ²¢·¢ÊýµÍʱ²»ÈÝÒ׳öÏÖ£¬²¢·¢Êý¸ßʱ¾ÍÈÝÒ׳öÏÖËÀËø£¨Ò»°ã24¸öCPUÎÒ¾ÍÓÃ24¸ö²¢·¢£©£¬Õâ¸öËøÊǸÅÂÊÐԵģ¬Ò»°ãÁ½Èý¸ö²¢·¢Ê±³öÏÖ¸ÅÂʺÜС£¬µ«¾ÍÒª»¨ºÜ³¤Ê±¼ä
ÇëÎʵ¼Èëʱ³öÏÖËÀËøÊÇʲôÔÒò£¬ÈçºÎÄܱÜÃâËÀËø£¿
ÓÐÅ£ÈËÔÚô£¬°ïæ¿´¿´
......ÄÄλ´óÏÀÖªµÀ£¬°ï°ïæ
×Ô¼º¶¥ÆðÀ´
°ïæ¿´¿´°¡
.................
1¡¢ÔÙdumpĿ¼Ï²étrace£¬¸ãÇå³þÄĸö±íµ¼ÖÂÁËËÀËø¡£
2¡¢ËÀËøµÄ¸ù±¾ÔÒòÊÇÖ÷¼ü»òΨһË÷ÒýÔÚ²»Í¬transitionϲúÉúÖØ¸´£¬²é¸Ã±íµÄµ¼ÈëÂß¼£¬¿´Ê²Ã´Çé¿öÏ»á³öÏÖËÀËø¡£Óиö°ì·¨¿ÉÒÔ°ïÖú²éÕÒÖØ¸´Êý¾Ý£¬ÏȰѸñíµÄÖ÷¼üºÍË÷Òýɾ³ý£¬µ¹ÈëÊý¾ÝºóÖØ½¨£¬Ö÷¼ü»òÕßÄĸöË÷ÒýÊý¾Ý·¢ÉúÖØ¸´µÄ»°£¬Öؽ¨¾Í»áʧ°Ü¡£È»ºó¾ßÌåѰÕÒÖØ¸´µÄÊý¾Ý¡£
ѧϰÏÂ
¶÷£¬Ö÷¼üºÍË÷Òý¶¼Ã»Óе¼³ö£¬ÊÇÊý¾Ýµ¼ÍêºóÖØ½¨µÄ
o_o
ÄãÄܲ»ÄܰÑÎÊÌâÃèÊöµÃ¸üÏêϸһµã¡£µÚÒ»²½£¬ÕÒ³öÔì³ÉËÀËøµÄ±í»òÕß·ÖÇø¡£
ÎÒǰһ¸öÏîĿҲ×ö´óÊý¾ÝÁ¿µÄµ¼Èëµ¼³ö£¬Ã¿ÌìÒª´¦ÀíµÄ¼Í¼³¬¹ý2.5ÒÚÌõ¡£¿¼Âǵ½Ð§ÂÊ
Ïà¹ØÎÊ´ð£º
ÒÔǰ³ÌÐòºÃºÃµÄ,ÄܽøÐÐÈκβÙ×÷
µ«´Ó×òÌ쿪ʼͻȻÁ¬½ÓÊý¾Ý¿âʧ°Ü,´úÂëÈçÏÂ:
try
{
::CoInitialize(NULL);
hr=m_pConnection.Creat ......
±¾À´ÒªÐ´¸öupdateÓï¾ä
update table_a A
set A.flag=1
where A.id in (select B.id from table_b B)
½á¹ûÎóд³É
update table_a A
set A.flag=1
where ......
Êý¾Ý¿â£ºOracle10g(10.2)
Ó¦ÓãºÒ»¸öC#µÄ³ÌÐòдÊý¾Ý¿â£¬Ò»¸öJSP³ÌÐò¶ÁÊý¾Ý¿â
¸ºÔØ£ºÄ¿Ç°´¦ÓÚ¿ª·¢½×¶Î£¬»ù±¾ÉÏÖ»ÓÐ3-4¸öÓû§·ÃÎÊJSPÍøÕ¾¡£
ÏÖÏó£ºÖØÐÂÆô¶¯ºóµÄÊý¾Ý¿â²éѯ·Ç³£¿ì£¬µ«ÊÇÓÃ×ÅÓÃ×ÅÔ½À´Ô½Âý£¬ËùÓÐJSPÍøÒ ......
ÏÂÃæ´æ´¢¹ý³ÌÖ´ÐкóÓдíÎó£¬
create or replace procedure test_mail(msg_subject in varchar2,
mes_co ......
ÎÒÐèÒªÓö¨Ê±Ö´Ðд洢¹ý³Ì£¬µ«ÊÇÎҵĴ洢¹ý³ÌÀïÓõ½µÄ±íÊÇÓÐÁ´½ÓµÄ£¬¾ÍÏñÕâÑù£º
.....from table_name@cxdb_link
Ò²¾ÍÊÇÎÒ½¨Á¢¶¨Ê±Æ÷µÄÊý¾Ý¿âÓë±íËùÔÚµÄÊý¾Ý¿â²»ÊÇÒ»¸ö¿â£¬£¨ÒòΪ±íËùÔÚµÄÊý¾Ý¿âÎÒûÓÐȨÏÞ½¨Á¢¶¨Ê ......