°²×°£º
ÔËÐÐG:\install\setup.exe°²×°Oracle£¬µ«²»´´½¨Æô¶¯Êý¾Ý¿â
´´½¨Êý¾Ý¿â(ʹÓÃConfiguration And Migration Tools->DataBase Configuration Assistant)
´´½¨¼àÌý³ÌÐò(ʹÓÃConfiguration And Migration Tools->NetManager»òÕß Configuration And Migration Tools->Net Configuration Assistant)
´´½¨·þÎñÃüÃû(ʹÓÃConfiguration And Migration Tools->NetManager)£¬½«×Ô¶¯Éú³ÉÎļþD:\oracle\product\10.1.0\db_1\NETWORK\ADMIN\tnsnames.ora
×¢£º ´´½¨·þÎñÃüÃû²»ÊDZØÐ룬·þÎñÃüÃûÖ»ÊÇΪÒÑÓеÄÁ¬½ÓÌṩһÖÖ¼ò½àµÄÃüÃû·½Ê½£¬Èç¹û²»Ê¹ÓÃÃüÃû·þÎñ£¬ÔÚÁ¬½ÓOracleµÄʱºò»¹¿ÉÒÔÑ¡ÔñʹÓ÷þÎñÃüÃû»òIP/Êý¾Ý¿âµÄ·½Ê½¡£
ÀýÈ磺 ʹÓÃPLSQLµÇ½µÄʱºòÔÚÊý¾Ý¿âÒ»À¸¿ÉÒÔÕâÑùд£º127.0.0.1/cbmdb£¬ÒÔ±íʾÐèÒªµÇ½µÄÊÇ127.0.0.1ÉϵÄÊý¾Ý¿âcbmdb£¬Èô´´½¨ÁË·þÎñÃüÃûcbmdbsrv¶ÔÓ¦¸Õ²ÅµÄÁ¬½Ó¾Í¿ÉÒÔÖ±½ÓдÕâ¸ö·þÎñµÄÃû³Æ£¬Èçcbmdbsrv¡£
´´½¨±í¿Õ¼ä¡¢Óû§(¿É·Ö±ðʹÓÃÍøÒ³ºÍ¿Í»§¶ËµÄ·½Ê½)
A.ʹÓÃÍøÒ³
http:\\127.0.0.1:5500\em
×¢£º¾ßÌåij¸öÊý¾Ý¿âµÄ¶Ë¿ÚÐÅÏ¢¿É²é¿´ÎļþD:\oracle\product\10.1.0\db_1\install\p
ortlist.ini
oracle»á¶Ôÿ¸öʵÀý·ÖÅäÒ»¸ö²»Í¬µ ......
1¡¢´´½¨±í£º
create table stud(
sid int,
sname varchar2(50)
)
²¢²åÈëÒ»ÌõÊý¾Ý
insert into stud values(1,'Tom')
2¡¢´´½¨´æ´¢¹ý³Ì
--´´½¨´æ´¢¹ý³Ì
create or replace procedure pro_select_name(
v_sid in stud.sid%type,
v_sname out stud.sname%type
)
--ÉùÃ÷Çø
is
--Ö´ÐÐÌå
begin
select sname into v_sname from stud where sid = v_sid;
& ......
1¡¢´´½¨±í£º
create table stud(
sid int,
sname varchar2(50)
)
²¢²åÈëÒ»ÌõÊý¾Ý
insert into stud values(1,'Tom')
2¡¢Í¨¹ý°ü¶¨ÒåÒ»¸öÓαê
create or replace package pack_stud
is
--ÉùÃ÷Ò»¸öÓαêÀàÐÍ
type cur is ref cursor;
end;
3¡¢´´½¨´æ´¢¹ý³Ì
create or replace procedure pro_select_stud(
my_cur out pack_stud.cur
)
is
begin
open my_cur for ......
1¡¢´´½¨±í
create table stud(
sid int,
sname varchar2(50),
age number,
score number(4,2))
²¢²åÈëһЩÊý¾Ý£¨×Ô¼ºÊÖ¶¯²åÈëһЩ°É£©
2¡¢´´½¨º¯Êý
create or replace function fun_getScores(
v_age in stud.age%type
)
return number
is
v_score number;
begin
select sum(score) into v_score from stud where age > v_age;
return v_score;
--Òì³£´¦Àí
exception
when others then
dbms_output.put_line(sqlcode||sqlerrm);
return -1;
end;
3¡¢jdbcÖе÷ÓÃ
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.sql.Types ......
PL/SQL-FOR UPDATE Óë FOR UPDATE OFµÄÇø±ð
url:http://hi.baidu.com/1413/blog/item/a521251f7e5993c4a686696b.html
Êý¾Ý¿â oracle for update of ºÍ for updateÇø±ð
select * from TTable1 for update Ëø¶¨±íµÄËùÓÐÐУ¬Ö»ÄܶÁ²»ÄÜд
2 select * from TTable1 where pkid = 1 for update Ö»Ëø¶¨pkid=1µÄÐÐ
3 select * from Table1 a join Table2 b on a.pkid=b.pkid for update Ëø¶¨Á½¸ö±íµÄËùÓмǼ
4 select * from Table1 a join Table2 b on a.pkid=b.pkid where a.pkid = 10 for update Ëø¶¨Á½¸ö±íµÄÖÐÂú×ãÌõ¼þµÄÐÐ
5. select * from Table1 a join Table2 b on a.pkid=b.pkid where a.pkid = 10 for update of a.pkid Ö»Ëø¶¨Table1ÖÐÂú×ãÌõ¼þµÄÐÐ
for update ÊǰÑËùÓÐµÄ±í¶¼Ëøµã for update of ¸ù¾Ýof ºó±íµÄÌõ¼þËø¶¨Ïà¶ÔÓ¦µÄ±í
-----------
¹ØÓÚNOWAIT(Èç¹ûÒ»¶¨ÒªÓÃFOR UPDATE£¬ÎÒ¸ü½¨Òé¼ÓÉÏNOWAIT)
µ±ÓÐLOCK³åͻʱ»áÌáʾ´íÎó²¢½áÊøSTATEMENT¶ø²»ÊÇÔÚÄÇÀïµÈ´ý(±ÈÈç:Òª²éµÄÐÐÒѾ±»ÆäËüÊÂÎñËøÁË,µ±Ç°µÄËøÊÂÎñÓëÖ®³åÍ»,¼ÓÉÏnowait,µ±Ç°µÄÊÂÎñ»á½áÊø»áÌáʾ´íÎó²¢Á¢¼´½áÊø STATEMENT¶ø²»Ôٵȴý).
......
PL/SQL-FOR UPDATE Óë FOR UPDATE OFµÄÇø±ð
url:http://hi.baidu.com/1413/blog/item/a521251f7e5993c4a686696b.html
Êý¾Ý¿â oracle for update of ºÍ for updateÇø±ð
select * from TTable1 for update Ëø¶¨±íµÄËùÓÐÐУ¬Ö»ÄܶÁ²»ÄÜд
2 select * from TTable1 where pkid = 1 for update Ö»Ëø¶¨pkid=1µÄÐÐ
3 select * from Table1 a join Table2 b on a.pkid=b.pkid for update Ëø¶¨Á½¸ö±íµÄËùÓмǼ
4 select * from Table1 a join Table2 b on a.pkid=b.pkid where a.pkid = 10 for update Ëø¶¨Á½¸ö±íµÄÖÐÂú×ãÌõ¼þµÄÐÐ
5. select * from Table1 a join Table2 b on a.pkid=b.pkid where a.pkid = 10 for update of a.pkid Ö»Ëø¶¨Table1ÖÐÂú×ãÌõ¼þµÄÐÐ
for update ÊǰÑËùÓÐµÄ±í¶¼Ëøµã for update of ¸ù¾Ýof ºó±íµÄÌõ¼þËø¶¨Ïà¶ÔÓ¦µÄ±í
-----------
¹ØÓÚNOWAIT(Èç¹ûÒ»¶¨ÒªÓÃFOR UPDATE£¬ÎÒ¸ü½¨Òé¼ÓÉÏNOWAIT)
µ±ÓÐLOCK³åͻʱ»áÌáʾ´íÎó²¢½áÊøSTATEMENT¶ø²»ÊÇÔÚÄÇÀïµÈ´ý(±ÈÈç:Òª²éµÄÐÐÒѾ±»ÆäËüÊÂÎñËøÁË,µ±Ç°µÄËøÊÂÎñÓëÖ®³åÍ»,¼ÓÉÏnowait,µ±Ç°µÄÊÂÎñ»á½áÊø»áÌáʾ´íÎó²¢Á¢¼´½áÊø STATEMENT¶ø²»Ôٵȴý).
......
Ajax µÄ¸ÅÄ
AjaxÌá³öÕßJesse James GarrettÔÚ¡¶Ajax:Ò»¸öWebÓ¦ÓõÄÐÂ;¾¶¡·ÖÐÌáµ½AjaxΪ“Asynchronous JavaScript + XML”µÄ¼ò³Æ£¬Ò²¾ÍÊÇÒì²½µÄJavaScriptºÍXML´¦Àí¡£
ÆäÖаüº¬£º
ÓÃXHTMLºÍCSS½øÐлùÓÚ±ê×¼µÄ±íʾ·½Ê½£º
¡¡¡¡²ÉÓÃDOM(document object model)¶¯Ì¬ÏÔʾºÍ½»»¥²Ù×÷;
¡¡¡¡²ÉÓÃXMLºÍXSLT½øÐÐÊý¾Ý½»»»ºÍ²Ù×÷;
¡¡¡¡²ÉÓÃXMLHttpRequest½øÐÐÒì²½Êý¾Ý»ñÈ¡;
¡¡¡¡²ÉÓÃJavaScript°ó¶¨ÉÏÊö¼¼ÊõÓ¦ÓÃ;
XMLHttpRequest ¶ÔÏó£º
XMLHttpRequestÊÇÒ»¸öJavaScript¶ÔÏó
<script language="javascript" type="text/javascript">
var xmlHttp = new XMLHttpRequest();
</script>
Ajax ·½·¨£º£¨xmlhttprequest£©(1)Ajax ÔÀí ͨ¹ýº¯Êý(2) ajax ¿ò¼Ü Ajax magicajax(3) Atlas£¨4£©Ajax.netAjax Óŵ㣺£¨1£© ÎÞˢУ¨2£© °´ÐèÈ¡Êý¾Ý£¨3£© ¼õÇá·þÎñÆ÷¶Ë´úÂëȱµã£º1 ´úÂë±È½ÏÂÒ
Ajax µÄ¹¤×÷ÔÀí£ºAjaxÖ÷ÒªÊÇͨ¹ýJavaScript¶ÔÏóÖеÄXmlHttpRequ ......