Javaµ÷ÓÃOracleÊý¾Ý¿âµÄ·ÖÒ³´æ´¢¹ý³Ì
×î½üÏîÄ¿½ø¶È±È½Ï»ºÂý£¬³õ²½Ñо¿ÁËÒ»ÏÂOracleµÄ´æ´¢¹ý³Ì£¬½«´úÂëÌù³öÀ´¡£
Ê×ÏÈÏÈÌù³öÀ´OracleµÄ·ÖÒ³·ÖÒ³´æ´¢¹ý³Ì´úÂë°É¡£
1.ÕâÊǰüµÄ´úÂë
create or replace package DB_Oper is
-- Author : LIUBING
-- Created : 2009-10-28 15:01:30
-- Purpose : ²âÊÔOracleµÄ·ÖÒ³´æ´¢¹ý³Ì
-- Public type declarations
type ref_DataSet is REF CURSOR;
-- Public function and procedure declarations
function GetCount(mTableName varchar2, mTerm varchar2) return number;
procedure return_DataSet(
mTableName in varchar2, --±íÃû
mTerm in varchar2, --Ìõ¼þ
mPageSize in number, --ÿҳÏÔʾ¼Ç¼Êý
mPageIndex in number, --µ±Ç°Ò³
mOrderField in varchar2, --ÅÅÐò×Ö¶Î
mOrderStyle in number, --ÅÅÐò·½Ê½ 0 ÉýÐò 1 ½µÐò
mTotalRecords out number, --×ܼǼÊý
mDateSet out ref_DataSet --¼Ç¼
);
end DB_Oper;
2.ÕâÊǰüÌåµÄ´úÂë
create or replace package body DB_Oper is
----- »ñÈ¡¼Ç¼Êý ------
function GetCount(mTableName varchar2, mTerm varchar2) return number is
i number;
vSql varchar2(1000);
begin
i := 0;
vSql := 'select count(*) from ' || mTableName ;
if length(mTerm) > 0 then
vSql := vSql || ' where ' || mTerm;
end if;
execute IMMEDIATE vSql into i;
return(i);
end;
----- Êý¾Ý·ÖÒ³ ----------
procedure return_DataSet(
&n
Ïà¹ØÎĵµ£º
×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 ......
1.1.1 OracleÎﻯÊÓͼ¼ò½é
1. ÎﻯÊÓͼ˵Ã÷
ÎﻯÊÓͼ (Materialized View)£¬ÔÚÒÔǰµÄOracle°æ±¾ÖгÆÎª¿ìÕÕ(Snapshot)¡£Oracle µÄÎﻯÊÓͼÌṩÁËÇ¿´óµÄ¹¦ÄÜ£¬¿ÉÒÔÓÃÓÚÔ¤ÏȼÆËã²¢±£´æ±íÁ¬½Ó»ò¾Û¼¯µÈºÄʱ½Ï¶àµÄ²Ù×÷µÄ½á¹û ......
Ò»¡¢final
¡¡¸ù¾Ý³ÌÐòÉÏÏÂÎÄ»·¾³£¬Java
¹Ø¼ü×ÖfinalÓГÕâÊÇÎÞ·¨¸Ä±äµÄ”»òÕß“ÖÕ̬µÄ”º¬Ò壬Ëü¿ÉÒÔÐÞÊηdzéÏóÀà¡¢·Ç³éÏóÀà³ÉÔ±·½·¨ºÍ±äÁ¿¡£Äã¿ÉÄܳöÓÚÁ½ÖÖÀí½â¶øÐèÒª×èÖ¹¸Ä±ä£ºÉè¼Æ»òЧÂÊ¡£
finalÀ಻Äܱ»¼Ì³Ð£¬Ã»ÓÐ×ÓÀ࣬finalÀàÖеķ½·¨Ä¬ÈÏÊÇfinalµÄ¡£
final·½·¨²»Äܱ»×ÓÀàµÄ·½· ......
»¨ÁË´ó°ëÌìµÄʱ¼äÖÕÓÚ½â¾öÁËÎÊÌ⣬ÏÂÃæ·ÖÏíÒ»ÏÂÎҵĹý³Ì£º
ÎÒµÄϵͳ°²×°µÄÊÇjdk6,netbeansºÍMycrosoft SqlServer 2005£¬javaÁ¬½ÓÊý¾Ý¿âÒ»°ãÒª·ÖÁù²¿×ß
1.×¢²áÇý¶¯
2.ÓÃÇý¶¯¹ÜÀíÀà´´½¨Á¬½Ó
3.´´½¨Óï¾ästatement·â×°sql½Å±¾Óï¾ä
4.Ö´ÐÐ
5.´¦Àí·µ»ØµÄ½á¹û
6.¹Ø±ÕÏà¹ØÁ¬½Ó
ÔÚÕâÀïÁ¬½ÓµÄÊÇSqlServer2005£¬ÊôÓÚµÚÈý·½Çý¶¯ ......