delphiÖÐÓÃadoÁ¬½Óoracle 10g
2009-12-01 00:41:35
֮ǰ°²×°ÁËoracle 10g£¬ºóÀ´ÎªÁËÔÚC#ÀïÃæÁ¬½Óoracle£¬°²×°ÁËODAC£¬Ö®ºóÁ¬½ÓÊý¾Ý¿âʱ£¬ÌîдÊý¾Ý¿â·þÎñÃû£¬×ÜÊÇ»á³ö´í£¬Á¬½Ó²âÊÔÎÞ·¨Í¨¹ý£¬²»ÌîÊý¾Ý¿â·þÎñÃû£¬µ¹»¹¿ÉÒÔͨ¹ýÁ¬½Ó²âÊÔ
½ñÍíÖÕÓڲ鵽ÔÒòÁË¡£¡£¡£
ϵͳÊôÐÔÄÇÀïµÄ»·¾³±äÁ¿£¬pathÕâÀoracleµÄÁ½¸öĬÈÏ·¾¶£º
d:\oracle\product\10.2.0\db_1\bin;
D:\oracle\product\10.2.0\client_1;
µÚÒ»¸öÊÇoracleµÄ¿Í»§¶Ë£¬µÚ¶þ¸öÊÇODACµÄ£¬Á½¸öÔÚpathµÄ˳Ðò£¬²»Äܵߵ¹£¬±ÈÈ磺
D:\oracle\product\10.2.0\client_1;d:\oracle\product\10.2.0\db_1\bin;
¾Í»á³ö´íÀ²……µ÷ÕûÁ½¸öµÄ˳Ðò£¬²âÊÔͨ¹ý
µÚÒ»´ÎÓÃdelphiµÄadoÁ¬½ÓÊý¾Ý¿â£¬Á¬½Ó²½Ö裺
¿Ø¼þadoconnectionË«»÷£¬µã»÷buildÉèÖþÍÐÐÁË£¬Óû§ÊäÈëscott£¬ÃÜÂëtiger£¬
ÔÙ¼ÓÈëadoquery£¬connectionÑ¡adoconnection1£¬sqlÑ¡ÏîÀïÃæÐ´Èësql£¬
¼ÓÈëdatasource£¬datasetΪadoquery1£¬
ÔÚadoquery1µÄsalÊôÐÔÖУ¬¼ÓÈëÒ»Ìõ²âÊÔÓõÄsqlÓï¾ä£¬¾äÄ©²»Ó÷ֺœ£»”²»È»Ö´Ðв»ÁË£¬½Ó×ÅÉèÖÃadoquery1¡¢adoconnection1µÄactiveΪtrue
¼ÓÈëdbgrid£¬datasourceΪdatasource1£¬Ó¦¸Ã¾ÍÄÜ¿´¼ûÁË£¬Õâ¸ö¾ÍÊǼòµ¥µÄʹÊý¾ÝÏÔʾ³öÀ´
Ïà¹ØÎĵµ£º
oracle µÄÔ¼ÊøÖ÷ÒªÊÇÔÚÒµÎñÂß¼²ãÃæÎ¬»¤Êý¾ÝµÄÍêÕûÐÔ¡£Ö÷Ҫͨ¹ý³ÌÐòÔ±ÔÚÓ¦ÓóÌÐòÖÐ¹æ¶¨Ô¼Êø»òÕßͨ¹ý¶¨Òå´¥·¢Æ÷À´Î¬»¤Êý¾ÝÍêÕûÐÔ£¬×îºóÊÇͨ¹ýʹÓÃoracle×Ô´øµÄÔ¼ÊøÀ´Î¬»¤Êý¾ÝÍêÕûÐÔ¡£ÄÜʹÓÃoracle×Ô´øµÄÔ¼Êø´ïµ½ÒªÇó¾Í¾¡Á¿Ê¹ÓÃoracle×Ô´øµÄÔ¼Êø£¬ÒòΪʹÓô¥·¢Æ÷µÈÓû§×Ô¶¨ÒåÔ¼Êø¶¼»áÓ°ÏìÊý¾Ý¿âµÄÐÔÄÜ¡£ÀýÈ磺ʹÓô¥·¢ ......
ÀûÓÃÐòÁвúÉúÖ÷¼üÖµ¡£
ÐòÁУ¨Sequence£©ÊÇÒ»ÖÖ¿ÉÒÔ±»¶à¸öÓû§Ê¹ÓõÄÓÃÓÚ²úÉúһϵÁÐΨһÊý×ÖµÄÊý¾Ý¿â¶ÔÏó¡£ÐòÁж¨Òå´æ´¢ÔÚÊý¾Ý×ÖµäÖУ¬Í¨¹ýÌṩΨһÊýÖµµÄ˳Ðò±íÀ´¼ò»¯³ÌÐòÉè¼Æ¹¤×÷£¬¿ÉÒÔʹÓÃÐòÁÐ×Ô¶¯²úÉúÖ÷¼üµÄ¼üÖµ¡£µ±Ò»¸öÐòÁеÚÒ»´Î±»²éѯµ÷ÓÃʱ£¬Ëü½«·µ»ØÒ»¸öÔ¤¶¨Öµ¡£ÔÚËæºóµÄÿ´Î²éѯÖУ¬ÐòÁн«²úÉúÒ»¸ö°´Ö¸¶¨µÄÔöÁ¿Ô ......
Ò»¡¢×¼±¸¹¤×÷
1.1 ÉèÖÃÖ÷¿âµÄforce loggingģʽ
SQL> alter database force logging;
Database altered.
1.2 ´´½¨Ö÷¿âÃÜÂëÎļþ
$ orapwd file=orapw$ORACLE_SID password=thunis entries=4
1.3 ÅäÖÃÖ÷¿âstandby redo log£¬²¢ÑéÖ¤½á¹û
SQL> alter database add standby logfile group 4('/u01/app/oradata/guar ......
ʹÓÃCodeSmithÉú³ÉoracleÊý¾Ý¿â±íµÄʵÌå²ã(Model)
http://blog.csdn.net/dacong/archive/2009/01/27/3853663.aspx
×Ô¼ºÐ´µÄ£¬CodeSimthÖеÄÀý×Ó¶¼ÊÇmsSQL serverµÄ£¬ËùÒÔ×Ô¼ºÐ´Á˸öÖ§³ÖOracleÊý¾Ý¿â±íµÄ£¬²»Ò»¶¨ºÜÍêÉÆ£¬ÊÊÓþͺã¬Êý¾ÝÀàÐÍûÓÐÖÜÈ«¿¼ÂÇ£¬Ö»¿¼ÂÇÁ˳£ÓõÄһЩÀàÐÍ£¬Ôö¼ÓÁ˸ö±íÃû×ÖÊôÐÔ£¬²ÉÓõÄ.net2.0ÎÒ½á ......
//¿´¿´ÈçºÎ±àдһЩ¸´ÔӵĴ洢¹ý³Ì
Ò»£ºÎÞ·µ»ØÖµµÄ´æ´¢¹ý³Ì
ΪÁËÑéÖ¤£¬ÎÒÏÈ´´½¨Ò»ÕŲâÊÔ±í
create table mytest(myid varchar2(30),myname varchar2(50));
´æ´¢¹ý³ÌΪ£º
create or replace PROCEDURE mytest2(id in varchar2,name in varchar2) as
begin
insert into mytest (myid,myname) valu ......