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

µ±oracle³öÏÖ ¸ñʽÓë×Ö·û´®¸ñʽ²»Æ¥Åä½â¾ö°ì·¨

    select v.spid spid,v.appid appid,v.version version,v.newversion newversion,v.status status,v.createtime createtime from adc_spversionchangeapply v inner join adc_application a on a.id=v.appid
    where a.create_by = 'a' and v.appid = '12000000005' and  (v.createtime >= '1987-05-06') and (v.createtime <= '2009-04-29')
¼ÓÈëv.createtimeÔÚÊý¾Ý¿âÖÐÊÔdateÀàÐÍ  ÄÇô»áÅܳöÒì³£
ORA-01861: ÎÄ×ÖÓë¸ñʽ×Ö·û´®²»Æ¥Åä
ʵ¼ÊÉÏÊÇÒòΪ '1987-05-06'ÊÇ×Ö·û´®ÀàÐ͵¼ÖµÄdateÀàÐÍÓë×Ö·û´®ÀàÐÍ ¼þ¿çÀàÐÍ±È½Ï ËùÒÔÊÇÓÐÎÊÌâµÄ
½«'1987-05-06'  д³Éto_date('1987-09-18','yyyy-mm-dd')
¾ÍÐÐÁË
´úÂëÈçÏÂ
    select v.spid spid,v.appid appid,v.version version,v.newversion newversion,v.status status,v.createtime createtime from adc_spversionchangeapply v inner join adc_application a on a.id=v.appid
    where a.create_by = 'a' and v.appid = '12000000005' and  (v.createtime >= to_date('1987-05-12','yyyy-mm-dd')) and (v.createtime <= to_date( '2009-04-29','yyyy-mm-dd')


Ïà¹ØÎĵµ£º

oracleÖÐ ÕýÔÚÁ¬½Ó...ORA 12541: TNS: ûÓмàÌý³ÌÐò

¶ÔÓÚ×°ºÃÁ˸ÃÈí¼þºó,ÀûÓÃsystemÊÇÄܵǽøÈ¥µÄ,»ú×ÓÖØÆôºó,³öÏֵĸÃÎÊÌ⣺
    ¿ÉÄÜÄú ÔËÐÐ--sqlplusw  ÊÇÄܵÇÉÏÈ¥µÄ  ¶ø»»³ÉPL/SQL Developer È´Á¬²»ÉÏ ·þÎñÆ÷,Èç¹ûÄúÈ·¶¨ÄãµÄ·þÎñ¿ªÆôÁË
    ËÑË÷ÕÒµ½tnsnames.oraºÍlistener.oraÎļþ, °ÑÆäÖеÄHOST=ºóµÄÖ÷»úÃû»òip¸ÄΪµ±Ç°µ ......

JAVA Á¬½ÓORACLEÊý¾Ý¿â´úÂë

import java.net.url;
import java.sql.*;
public class javaoracle {
public javaoracle() {
}
public static void main(string[] args){
try
{
try{
class.forname("oracle.jdbc.driver.oracledriver");
}
catch(java.lang.classnotfoundexception e)
{
system.err.print(e.getmessage());
} ......

iis7 asp ado oracle ÂÒÂëÎÊÌâ

»·¾³£ºÊý¾Ý¿â oracle 64bit ϵͳ win2008 64bit IIS7 ÔÚasp ÍøÒ³ÖÐʹÓÃadoÁ¬½ÓÊý¾Ý¿â ODBCÓõÄÊÇMicrosft ODBC for oracle
Çé¿ö£ºÔÚÍøÒ³µÄ²éѯÓï¾äÖв»º¬ÖÐÎĵĿÉÒÔ£¬Ö»ÒªÓï¾äÖк¬ÓÐÖÐÎľͻ᷵»Ø´íÎó½á¹û¡£
Èç:select 'Ò»¶þÈý' from dual;ÕâÑùµÄÓï¾ä ·µ»Ø»ØÀ´¾ÍÊÇ£¿£¿£¿
»¹ÒªËµÃ÷µÄÊÇoracleµÄ×Ö·û¼¯ÊÇAMERICAN_AMERICA.U ......

OracleÖÐÀûÓÃTrigger½øÐй¤×÷

OracleÊý¾Ý¿âÖÐ,ÓÐЩÇé¿öÏÂ,¶ÔÊý¾Ý¼Ç¼ÐèÒª¼Ç¼ÈÕÖ¾,»ò±£´æ²Ù×÷ÀúÊ·µÈÇé¿ö.ÔÚ´ËÎÒÃÇ¿ÉÒÔ½èÖú“Êý¾Ý¿âTrigger”½øÐС£ÏÂÃæÒÔÒ»Àý½øÐÐ˵Ã÷£º
CREATE OR REPLACE TRIGGER aits_auth_group_auth_trga_diu
  AFTER update OR DELETE OR  INSERT on  aits_authority_group_auth
  for each row ......

oracle ²éÕÒ¡¢É¾³ýÖØ¸´¼Ç¼

×ܽáÁËÒ»ÏÂɾ³ýÖØ¸´¼Ç¼µÄ·½·¨£¬ÒÔ¼°Ã¿ÖÖ·½·¨µÄÓÅȱµã¡£
¼ÙÉè±íÃûΪTbl£¬±íÖÐÓÐÈýÁÐcol1£¬col2£¬col3£¬ÆäÖÐcol1£¬col2ÊÇÖ÷¼ü£¬²¢ÇÒ£¬col1£¬col2ÉϼÓÁËË÷Òý¡£
1¡¢Í¨¹ý´´½¨ÁÙʱ±í
¿ÉÒÔ°ÑÊý¾ÝÏȵ¼Èëµ½Ò»¸öÁÙʱ±íÖУ¬È»ºóɾ³ýÔ­±íµÄÊý¾Ý£¬ÔÙ°ÑÊý¾Ýµ¼»ØÔ­±í£¬SQLÓï¾äÈçÏ£º
creat table tbl_tmp (select distinct* from tbl) ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ