DELPHI 2007ÖÐʹÓÃADOµ÷ÓÃORACLEÓзµ»ØÓαêµÄ´æ´¢¹ý³Ì
ADO ʹÓà ORACLE provider FOR OLE DB Çý¶¯Ê±
µ÷Óô洢¹ý³ÌÐèÒª·µ»ØÓαêʱ£¬ÔÚÁ¬½Ó×Ö·û´®ÖÐÔö¼Ó
PLSQLRSet=1 ²ÎÊý¡£
´æ´¢¹ý³ÌÖеÄÓα겻ÐèÒª¸¶³õʼֵ
Èç:
sp1: TADOStoredProc;
sp1.Close;
sp1.ProcedureName := 'pkg_ScanList_By_JobNo.sp_GetScanList'; //´æ´¢¹ý³ÌÃû
sp1.Parameters.Clear;
sp1.Parameters.CreateParameter('S_JobNo',ftstring,pdInput,20,'2191544508'); //ÊäÈëÀàÐ͵IJÎÊý
sp1.open;
Ïà¹ØÎĵµ£º
oracle±í¿Õ¼ä²Ù×÷Ïê½â
1
2
3×÷Õߣº À´Ô´£º ¸üÐÂÈÕÆÚ£º2006-01-04
5
6
7½¨Á¢±í¿Õ¼ä
8
9CREATE TABLESPACE data01
10DATAFILE '/ora ......
ÕâÑùÒ»À´£¬DelphiʹÓÃWebserviceºÍJAVAͨѶʱ£¬¿ÉÒÔ½«DELPHIµÄʱ¼äÖ±½Ó´«¸øJAVA¡£´Ó¶øÃâÈ¥ÁËʱ¼ä×Ö·û´®parseÖ®¼äµÄÏûºÄ£¬Ìá¸ßµÄ³ÌÐòЧÂÊ¡£
Delphiʱ¼äʵÖʾÍÊÇdoubleÀàÐÍ£¬ÕûÊý²¿·Ö±íʾÌ죬СÊý²¿·Ö±íʾµ±Ììʱ¼ä£¬Ã¿ºÁÃëΪ1/86400000¡£¿¼Âǵ½Ê±ÇøµÄת»»ºó£¬JAVAºÍDELPHIʱ¼äÖ®¼äµÄת»»ÀàÈçÏ£º
import java.util.Calendar ......
ÍêÈ«¸ÉµôOracleËÀËø½ø³Ì
1.²éÄĸö¹ý³Ì±»Ëø:
²éV$DB_OBJECT_CACHEÊÓͼ:SELECT * from V$DB_OBJECT_CACHE WHERE OWNER='¹ý³ÌµÄËùÊôÓû§' AND CLOCKS!='0';
2. ²éÊÇÄÄÒ»¸öSID,ͨ¹ýSID¿ÉÖªµÀÊÇÄĸöSESSION:
²éV$ACCESSÊÓͼ:SELECT * from V$ACCESS WHERE OWNER='¹ý³ÌµÄËùÊôÓû§' AND NAME='¸Õ²Å²éµ½µÄ¹ý³ÌÃû';
3. ²é³öSI ......
×î½ü¹¤×÷ÉÔ΢±È½Ï¿ÕÏУ¬±ã°ÑʹÓÃDBCA ´´½¨Êý¾Ý¿âʱµÄÊä³öµÄ½Å±¾ÄÃÀ´Ñо¿Ñо¿£¬²¢²ÎÕսű¾Îļþ£¬ÊÖ¶¯ÊµÏÖÒ»¸öÊý¾Ý¿âµÄ´´½¨¹ý³Ì¡£Ê×ÏÈʹÓÃDBCA¹¤¾ß´´½¨Ò»·Ý½¨¿â½Å±¾£¬Õû¸ö½Å±¾Îļþ°üº¬ÈçÏÂÎļþ£¬
¸Ð¾õÓ¦¸ÃÊÇ´ÓBATÎļþ¿ªÊ¼ÈëÊÖ£¬´ò¿ªBATÎļþ²é¿´ÄÚÈÝÈçÏ£º
mkdir f:\oracle\product\10.2.0\admin\test\adump
mkdir f:\oracl ......
OracleÊý¾Ý¿âSCNºÅÏê½â:
¡¡¡¡ÏµÍ³¼ì²éµãscn(v$database(checkpoint_change#))
¡¡¡¡Êý¾ÝÎļþ¼ì²éµã(v$datafile(checkpoint_change#))
¡¡¡¡Êý¾ÝÎļþÖÕÖ¹scn(v$datafile(last_change#))
¡¡¡¡Êý¾ÝÎļþÖдæ·ÅµÄ¼ì²éµã
¡¡¡¡Æô¶¯scn (v$datafile_header(checkpoint_change#)
¡¡¡¡1¡¢ÏµÍ³¼ì²éµãscn
¡¡¡¡µ±Ò»¸ö¼ì²éµã¶¯×÷Íê³ ......