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

Oracle×Ô´úµÄÏ̳߳Ø

µÚÒ»¸öÀࣺ
/**
 *
 * ´æ·ÅoracleÊý¾Ý¿âµÄÁ´½ÓÐÅÏ¢¡£
 *
 * @author ZhongHuiQiang
 *
 */
public interface IOracleDAOInfor {
 String DB_SERVER_HOSET = "localhost";
 String DB_SERVER_NAME = "ppoo";
 String DB_USER_NAME = "system";
 String DB_USER_PASSWORD = "ppoo";
 String DB_URL = "jdbc:oracle:thin:@" + DB_SERVER_HOSET + ":1521:"
   + DB_SERVER_NAME;
}
µÚ¶þ¸öÀࣨ²âÊÔ£©£º
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import oracle.jdbc.pool.OracleConnectionCacheImpl;
/**
 *
 * ¿ÉÒÔ»ñµÃÊý¾Ý¿âÁ¬½ÓµÄConnection¡£<br>
 * ÒÔ¼°¹Ø±ÕÖ¸¶¨µÄÊý¾Ý¿âConnection`£ÒesultSetºÍStatement<br>
 *
 * @author ZhongHuiQiang
 *
 */
public class OracleDAOFactory implements IOracleDAOInfor {
 /**
  *
  * µÃµ½Ò»¸öConnection¶ÔÏó
  *
  * @return java.sql.Connection
  */
 public static Connection getConn() {
  Connection conn = null;
  try {
   OracleConnectionCacheImpl occi = new OracleConnectionCacheImpl();
   occi.setURL(DB_URL);
   occi.setUser(DB_USER_NAME);
   occi.setPassword(DB_USER_PASSWORD);
   occi.setMinLimit(2); // ×îСÁ¬½ÓÊý
   occi.setMaxLimit(10); // ×î´óÁ¬½ÓÊý
   conn = occi.getConnection();
  } catch (SQLException e) {
   System.out.println("Êý¾Ý¿âÁ´½ÓÓÐÎÊÌ⣬Õâ¸öÔÚOracleDAO.javaÀàÖÐ");
  }
  return conn;
 }
 /**
  *
  * ¹Ø±ÕÖ¸¶¨µÄ½á¹û¼¯
  *
  * @param rs
  *            Òª¹Ø±ÕµÄResultSet
  */
 public static void closeResultSet(ResultSet rs) {
  try {
   if (rs != null) {
    rs.close();
&nbs


Ïà¹ØÎĵµ£º

Oracle£ºÒ»¸öIT¡°Èںϡ±¾ÞÍ·µÄµ®Éú

 10ÔÂ10ÈÕµÄÃÀ¹ú¾É½ðɽһÏÂÓ¿ÈëÁË4ÍòÈËÁ÷£¬ËûÃǾۼ¯ÔھɽðɽµÄMoscone»áÕ¹ÖÐÐÄ£¬ÖÜΧ81000¸ö¾Æµê´²Î»±»¶©¹ºÒ»¿Õ£¬¾É½ðɽÊÐÕþ¸®×¨ÃÅ·âËøÁËÖܱßÈýÌõµÀ·µÄ½»Í¨£¬ÒÔΪÕâЩÅÓ´óÈËÁ÷Ìṩ±ãÀû¡£ÕâЩÈ˶¼ÊÇÈ«ÇòITÒµ½çµÄ¾«Ó¢——´ÓIT¾ÞÍ·µÄÁìÐäµ½ÆÕͨµÄÆóÒµIT¼¼ÊõÈËÔ±£¬´Ó×Éѯ»ú¹¹µÄ·ÖÎöÈËÊ¿µ½¸÷ÐÐÒµµÄÐÅÏ¢»¯Ö÷¹Ü£¬µ ......

ORACLE ʹÓÃDBMS_METADATA.GET_DDL»ñÈ¡DDLÓï¾ä

Oracle ÔÚ9iÒԺ󣬿ÉÒÔÀûÓÃDBMS_METADATA.GET_DDL°üµÃµ½Êý¾Ý¿âµÄ¶ÔÏóµÄddl½Å±¾¡£ÈçÏ£¨SQLPLUSÖÐÖ´ÐУ©£º
1. »ñÈ¡µ¥¸öµÄ½¨±í¡¢ÊÓͼºÍ½¨Ë÷ÒýµÄÓï·¨
set pagesize 0
set long 90000
set feedback off
set echo off
spool DEPT.sql
select dbms_metadata. ......

OracleÊý¾Ý¿âʹÓü°ÃüÃû¹æÔòµÄÏê½â

¹«Ë¾Òѽ¨Á¢µÄ»ò´ý½¨Á¢µÄÍøÕ¾£¬È磺ÖÐÎÄÕ¾£¨CHINA£©£¬¹ú¼ÊÕ¾£¨ALIBABA£©£¬»ªÉÌÕ¾£¨CHINESE£©µÈ¡£
OLPS
Online process system£¬ÔÚÏß´¦Àíϵͳ£¬¼´ÎÒÃǵĻáÔ±¿ÉÒÔä¯ÀÀµÄÍøÕ¾ËùÁ¬½ÓµÄÊý¾Ý¿â£¬Ò²ÊÇÎÒÃÇËù˵µÄǰ̨¡£
BOPS
Back Office process system£¬ºǫ́´¦Àíϵͳ£¬¼´ÎÒÃǵÄÍøÕ¾µÄ·¢²¼ÏµÍ³¡£
BZO
Business Object(?)£¬¹«Ë ......

Oracle ³£ÓÃsqlplusÃüÁî

 
Ò»¡¢ORACLEµÄÆô¶¯ºÍ¹Ø±Õ
1¡¢ÔÚµ¥»ú»·¾³ÏÂÒªÏëÆô¶¯»ò¹Ø±ÕORACLEϵͳ±ØÐëÊ×ÏÈÇл»µ½ORACLEÓû§£¬ÈçÏÂ
su - oracle
a¡¢Æô¶¯ORACLEϵͳ
oracle>svrmgrl
SVRMGR>connect internal
SVRMGR>startup
SVRMGR>quit
b¡¢¹Ø±ÕORACLEϵͳ
oracle>svrmgrl
SVRMGR>connect internal
SVRMGR>shutdow ......

oracle»ù´¡ÈëÃŽ̲Ä

 
½¨±í
create table <table_name>(
column_name1 column_type [not null] [check (expression)]
    [default value] [primary key][references <table_name>(column_name)],
column_name2 column_type [not null] [check (expression)]
    [default value] [prima ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ