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±í¿Õ¼ä²Ù×÷Ïê½â
1
2
3×÷Õߣº À´Ô´£º ¸üÐÂÈÕÆÚ£º2006-01-04
5
6
7½¨Á¢±í¿Õ¼ä
8
9CREATE TABLESPACE data01
10DATAFILE '/ora ......
ËäȻѧϰJavaºÜ¾ÃÁË£¬×Ô¼ºÒ²Á¬½Ó¹ýһЩÊý¾Ý¿â£¬±ÈÈçmysqlÖ®ÀàµÄ£¬Èç½ñÄØ£¬Ò²Ñ§Ï°ÁËÒ»¶Îʱ¼äµÄOracle£¬È»¶øÄØ£¬½ñÌìÊÇÎÒµÚÒ»´ÎÁ¬½ÓOracle£¬ºÙºÙ£¬Ó¦¸Ã»¹²»ËãÌ«³Ù°É¡£
½ñÌìÄØ£¬Óе㱿׾£¬´ó¼ÒĪЦ£¡
ÎÒÕâÊÇÒ»¸ö²éѯÀý×Ó
Ê×ÏÈ£¬Ô ......
oracle Êý¾Ý¿âÀï²é¿´±í¿Õ¼äÊ©Óþ°¿ö£»
oracle±í¿Õ¼äµÄʶùÇé¿öÒª³£³£²é¿´£¬Õý³£ÏпձÈÂʹýµÍµÄʱ·Ö¾ÍÓ¦¸Ã˼¿¼Ôö´ó±í¿´¿Õ¼äÁË¡£²é¿´²½ÖèÈç´ÎSQL:
²½Öè1£º
select dbf.tablespace_name,
dbf.totalspace "×ÜÁ¿(M)",
dbf.totalblocks as ×Ü¿éÊý,
dfs.freespace "ÓàÏÂ×ÜÁ¿(M)",
dfs.freeblocks "ÓàÏ¿éÊý",
(dfs.f ......
ÏîÄ¿¿ª·¢ÖУ¬ÐèÒªÔ¶³Ì±¸·ÝÊý¾Ý¿â£¬ÒÔÏÂΪC#Ô¶³Ì±¸·ÝÊý¾Ý¿âµÄ´úÂë
/// <summary>
/// Êý¾Ý¿â±¸·Ý
/// </summary>
/// <param name="fileName">dmpÎļþÃû³Æ</param>
/// <param name="logFileName">logÎļþÃû³Æ</param>
/// <re ......