ÔÚOracleÊý¾Ý¿âÖУ¬ÓÐʱºòÍùÍùÐèÒªÓõ½´óÈÝÁ¿µÄÊý¾ÝÀàÐÍ£¬ÈçһЩͼÏñ¡¢ÊÓÆµÎļþµÈµÈ¡£ÓÉÓÚÕâЩÐÅÏ¢±È½Ï´ó£¬Îª´ËÔÚOracleÊý¾Ý¿âÖÐרÃÅÉè¼ÆÁËһЩ´ó¶ÔÏóÊý¾ÝÀàÐÍÀ´±£´æÓë¹ÜÀíÕâЩÊý¾Ý¡£ÓÉÓÚÆäÌå»ýÅÓ´ó£¬Îª´ËÔÚ¹ÜÀíÆðÀ´Ò²ÓÐһЩ±È½ÏÌØÊâµÄµØ·½¡£
¡¡¡¡Ò»¡¢OracleÊý¾Ý¿âÖ§³ÖµÄ´ó¶ÔÏóÊý¾ÝÀàÐÍ¡£
¡¡¡¡ÔÚOracleÊý¾Ý¿âÖÐΪÁ˸üºÃµÄ¹ÜÀí´óÈÝÁ¿µÄÊý¾Ý£¬×¨ÃÅ¿ª·¢ÁËһЩ¶ÔÓ¦µÄ´ó¶ÔÏóÊý¾ÝÀàÐÍ¡£¾ßÌåµÄÀ´Ëµ£¬ÓÐÈçϼ¸ÖÖ£º
¡¡¡¡Ò»ÊÇBLOBÊý¾ÝÀàÐÍ¡£ËüÊÇÓÃÀ´´æ´¢¿É±ä³¤¶ÈµÄ¶þ½øÖÆÊý¾Ý¡£ÓÉÓÚÆä´æ´¢µÄÊÇͨÓõĶþ½øÖÆÊý¾Ý£¬Îª´ËÔÚÊý¾Ý¿âÖ®¼ä»òÕßÔÚ¿Í»§¶ËÓë·þÎñÆ÷Ö®¼ä½øÐд«ÊäµÄʱºò£¬²»ÐèÒª½øÐÐ×Ö·û¼¯µÄת»»¡£Îª´ËÆä´«ÊäµÄЧÂʱȽϸߣ¬¶ø²»ÈÝÒ׳öÏÖÂÒÂëÏÖÏó¡£
¡¡¡¡¶þÊÇCLOBÊý¾ÝÀàÐÍ¡£ËûÖ÷ÒªÊÇÓÃÀ´´æ´¢¿É±ä³¤¶ÈµÄ×Ö·ûÐÍÊý¾Ý£¬Ò²¾ÍÊÇÆäËûÊý¾Ý¿âÖÐÌáµ½µÄÎı¾ÐÍÊý¾ÝÀàÐÍ¡£ËäȻ˵VARCHAR2Êý¾ÝÀàÐÍÒ²¿ÉÒÔÓÃÀ´´æ´¢¿É±ä³¤¶ÈµÄ×Ö·ûÐÍÊý¾Ý£¬µ«ÊÇÆäÈÝÁ¿ÊǷdz£ÓÐÏ޵ġ£¶øÏÖÔÚÕâ¸öCLOBÊý¾ÝÀàÐÍ£¬Æä¿ÉÒÔ´æ´¢µÄ×î´óÊý¾ÝÁ¿ÊÇ4GB¡£¶øÇÒÔÚ¶¨ÒåÕâ¸öÊý¾ÝÀàÐ͵Äʱºò£¬²»ÐèÒªÖ¸¶¨×î´ó³¤¶È¡£ÔÚ¶¨ÒåVarchar2Êý¾ÝÀàÐÍʱÐèÒªÖ¸¶¨¡£
¡¡¡¡ÈýÊÇNCLOBÊý¾ÝÀàÐÍ¡£Õâ¸öÊý¾ÝÀàÐ͸úCLOBÊý¾ÝÀàÐÍÏàËÆ£¬Ò²ÊÇÓÃÀ´´æ´¢×Ö·ûÀàÐ굀 ......
×î½üÓÐÒ»ÈÎÎñ£¬ÐèҪʹÓÃOracleÊý¾Ý¿â£¬ÒÔǰ¶Ô´Ë²»Ì«ÊìϤ£¬¾Í´ÓÍøÉϲéÕÒ×ÊÁÏ£¬£¨ËµÊµÔÚµÄÍøÂçÕæÊÇÌ«ºÃÁË£¬Ò²¶à¿÷ÁËÐí¶àµÄÈÈÐĵļ¼ÊõÈËÔ±£¬Ô¸Òâ°Ñ×Ô¼ºµÄ¾ÑéºÍÐĵÃÓë´ó¼Ò·ÖÏí£©²¢×ªÌùÁËÒ»¸öÌû×Ӳο¼£¬²»¹ý´ËÌû×ÓÓÐЩµØ·½Ã»ÓÐ˵Çå³þ£¬È·ÊµÈÃÎÒ·ÑÁ˺ô󾢣¬²Å²âÊԳɹ¦¡£ÏÂÃæÎÒ°ÑÎҵIJ½Öè˵Ã÷һϣº£¨»·¾³£ºWindows XP sp2 + vs 2008£©
1¡¢ÏÈ´ÓOracle¹ÙÍøÏÂÔØ±ã½Ý¿Í»§¶Ë InstantClient£¨ÐèҪע²áÒ»¸öÓû§£¬Ãâ·ÑµÄ£© (http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/winsoft.html)ÎÒÏÂÔØµÄÊÇinstantclient-basic-win32-10.2.0.4.zip£¨http://download.oracle.com/otn/nt/instantclient/10204/instantclient-basic-win32-10.2.0.4.zip£©
2¡¢½âѹËõºóÕÒµ½ instantclient_10_2 Îļþ¼Ð£¬°ÑËü¸´ÖƵ½D:Å̸ùĿ¼Ï£¬ÉèÖû·¾³±äÁ¿£¬Ê¹°üº¬D:\instantclient_10_2
3¡¢ÔÚD:\instantclient_10_2Ŀ¼Ï½¨Á¢ network\admin Îļþ¼Ð
4¡¢ÔÚD:\instantclient_10_2\network\admin\Îļþ¼ÐÏ´´½¨ tnsnames.ora Îı¾Îļþ£¬ÄÚÈÝÈçÏÂ
# tnsnames.ora Network Configuration File: D:\instantclient_10_2\tnsnames.ora
# Generated by Oracle configuration tools.
THUNDER ......
·½·¨Ò»£¬Ê¹ÓÃSQL*Loader
Õâ¸öÊÇÓõĽ϶àµÄ·½·¨£¬Ç°Ìá±ØÐëoracleÊý¾ÝÖÐÄ¿µÄ±íÒѾ´æÔÚ¡£
´óÌå²½ÖèÈçÏ£º
1 ½«excleÎļþÁí´æÎªÒ»¸öÐÂÎļþ±ÈÈçÎļþÃûΪtext.txt£¬ÎļþÀàÐÍÑ¡Îı¾Îļþ£¨ÖƱí·û·Ö¸ô£©£¬ÕâÀïÑ¡ÔñÀàÐÍΪcsv£¨¶ººÅ·Ö¸ô£©Ò²ÐУ¬µ«ÊÇÔÚдºóÃæµÄcontrol.ctlʱҪ½«×Ö¶ÎÖÕÖ¹·û¸ÄΪ','(fields terminated by ','£©£¬¼ÙÉè±£´æµ½EÅ̸ùĿ¼¡£
2 Èç¹ûûÓдæÔڵıí½á¹¹£¬Ôò´´½¨,¼ÙÉè±íΪtest£¬ÓÐÁ½ÁÐΪdm£¬ms¡£
3 ÓüÇʱ¾´´½¨SQL*Loader¿ØÖÆÎļþ£¬ÍøÉÏ˵µÄÎļþÃûºó׺Ϊctl£¬ÆäʵÎÒ×Ô¼º·¢ÏÖ¾ÍÓÃtxtºó׺ҲÐС£±ÈÈçÃüÃûΪcontrol.ctl£¬ÄÚÈÝÈçÏ£º(--ºóÃæµÄΪעÊÍ£¬Êµ¼Ê²»ÐèÒª£©
¡¡¡¡load data¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ --¿ØÖÆÎļþ±êʶ
¡¡¡¡infile 'e:\text.csv'¡¡¡¡¡¡¡¡ --ÒªÊäÈëµÄÊý¾ÝÎļþÃûΪtest.txt
¡¡¡¡append into table test¡¡¡¡ --Ïò±ítestÖÐ×·¼Ó¼Ç¼
¡¡¡ ......
ÉêÃ÷oracleº¯Êý£¬¼°Æä½á¹û¼¯½á¹¹
½á¹û¼¯±ØÐëΪȫ¾ÖµÄ¡¢table of ²»ÄÜÓÃindex by
CREATE OR REPLACE TYPE EMPARRAY is object (corporationId number)£»
CREATE OR REPLACE TYPE EMPARRAY2 is table of EMPARRAY£»
create or replace function func_empl return sys_refcursor is
Result sys_refcursor;
list emparray2 := emparray2();
item emparray ;
begin
select 1 into item.corporationId from dual;
list.extend;
list(list.count) := item;
item.corporationId := 2;
list.extend;
list(list.count) := item;
item.corporationId := 3;
list.extend;
list(list.count) := item;
OPEN Result FOR
SELECT * from TABLE(cast(list as emparray2));
return(Result);
end func_empl;
»ñÈ¡·µ»ØÓαꡣ
public void callFuncQuery(String sql, RowCallbackHandler rch,
String returnType) throws DataAccessObjectException {
Connection con = null;
CallableStatement cstmt = null;
ResultSet rs = null;
logger.info(sql);
try {
c ......
1.
´íÎóÌáʾ£ºORA-12545:ÒòÄ¿±êÖ÷»ú»ò¶ÔÏó²»´æÔÚ,Á¬½Óʧ°Ü.
´íÎóÖ¢×´£ºÐ½¨µÄÊý¾Ý¿âÔÚOEM¿ØÖÆÌ¨ÎÞ·¨ÏÔʾ£¨sysmanÓû§µÇ½£©£¬¶ÀÁ¢Æô¶¯Ä£Ê½¿ÉÒÔÕÒµ½£¬µ«ÎÞ·¨µÇ½£¬³öÏÖÈçÉÏ´íÎó¡£
½â¾ö°ì·¨£ºÐÞ¸Äoracle°²×°Ä¿Â¼Ï£¨oracle\ora90\network\ADMIN£©µÄtnsnames.oraÎļþ£¬½«µ±Ç°Êý¾Ý¿âÌí¼Óµ½¼àÌý¶ÔÏóÖС£ÐÞ¸ÄÖ®ºó£¬¿ÉÒÔÔÚ¶ÀÁ¢Ä£Ê½ÏÂͨ¹ý"SYSTEM"Õʺŵǽ¡£×¢Òâ°ÑHOST¸ÄΪÄãµÄÖ÷»úÃû¡£
ÔÒò£ºÎ´Öª
2.
´íÎóÌáʾ£ºÔÚµ¼ÈëÊý¾Ýʱ£¬³öÏÖ”ÐèÒªÉèÖÃÊ×Ñ¡ÏîÖ¤Ã÷“µÄÒ»¸öÀàËÆ´íÎóÌáʾ£¬µ±Ç°Îªsys@oemµÇ½״̬¡£
´íÎóÖ¢×´£º²»ÄܽøÐе¼Èë
½â¾ö°ì·¨£º1£©.ÅäÖ×—Ê×Ñ¡Ïî——Ê×Ñ¡Éí·ÝÖ¤Ã÷£º²»½öÒªÅä“Êý¾Ý¿â”»¹ÒªÅ䓽ڵ㔣¬°ÑÊý¾Ý¿âÅäΪ"sys"µÇ½£¬½ÚµãÒ²ÒªÅäΪ"sys"(±¾µØ²Ù×÷ϵͳora_dba×éµÄ³ÉÔ±,ȱʡadministrator);2£©.¸Ä±¾µØ²ßÂÔ£º±¾µØÓû§ÖÐÌí¼ÓsysÓû§£¬²¢ÇÒÁ¥ÊôÓÚora_dba×é¡£ÕâÑù¾Í¿ÉÒÔµ¼ÈëÊý¾ÝÁË¡£
Ìáʾ£ºoracle9i,xpsp3²Ù×÷ϵͳ
3.
´íÎóÌáʾ£ºvni-4009£¬ËƺõÊÇÎÞ·¨ÁªÏµ½ÚµãÉϵĴúÀíµÄÒ»¸ö´íÎó¡£
´íÎóÖ¢×´£ºÔÚOEM¿ØÖÆÌ¨ÎÞ·¨ÕÒµ½Ð½¨µÄÊý¾Ý¿â£¬ÇÒͨ¹ý²éÕÒ½ÚµãÒ²²»ÄÜÕÒµ½¡£
½â¾ö°ì·¨£ºÉ¾³ ......
Ò»¡¢ÔÚPLSQLÖд´½¨±í£º
create table HWQY.TEST
(
CARNO VARCHAR2(30),
CARINFOID NUMBER
)
¶þ¡¢ÔÚPLSQLÖд´½¨´æ´¢¹ý³Ì£º
create or replace procedure pro_test
AS
carinfo_id number;
BEGIN
select s_CarInfoID.nextval into carinfo_id
from dual;
insert into test(test.carno,test.carinfoid) values(carinfo_id,''123'');
commit;
end pro_test;
Èý¡¢ÔÚSQLÃüÁî´°¿ÚÖÐÆô¶¯ÈÎÎñ£º
ÔÚSQL>ºóÖ´ÐУº
VARIABLE jobno number;
begin
DBMS_JOB.SUBMIT(:jobno,
''pro_test;'',
SYSDATE,''sysdate+1/24/12'');
commit;
end;
/
Ìá½»ºóÌáʾ£º
Ó¢ÎÄ´úÂë
ËÄ¡¢¸ú×ÙÈÎÎñµÄÇé¿ö(²é¿´ÈÎÎñ¶ÓÁÐ)£º
SQL> select job,next_date,next_sec,failures,broken from user_jobs;
JOB NEXT_DATE NEXT_SEC FAILURES BROKEN
---------- ----------- ---------------- ---------- ------
1 2008-2-22 ?01:00:00 0 N
˵Ã÷ÓÐÒ»¸öÈÎÎñ´æÔÚÁË¡£
Ö´ÐÐselect * from test t²é¿´¶¨Ê±ÈÎÎñµÄ½á¹û¡£¿ÉÒÔ¿´³ö¶¨Ê±ÈÎÎñÊÇÕý³£Ö´ÐÐÁ˵ġ£ ......