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

javaÓësql server 2005µÄÏà¹Ø²Ù×÷

//±¾³ÌÐòÁ¬½ÓµÄÊÇsql server 2005£¬ÓëÁ¬½Ósql server 2000Óе㲻ͬ£ºdriverNameºÍURL¶¼²»Í¬
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class create{
   public void getConnection() throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException
   {
    Statement stmt = null;
    Connection  dbConn;
    ResultSet rs;
        String user="sa";
        String pass="";
        String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver";
        String URL = "jdbc:sqlserver://localhost:1433;DatabaseName=tempdb";
        try{
         Class.forName(driverName).newInstance();
          System.out.println("ok");
          dbConn = DriverManager.getConnection(URL,user,pass);
           System.out.println("Connection Successful!");
          stmt = dbConn.createStatement(); // »ñµÃÖ´ÐÐSQLÓïÑÔµÄÈÝÆ÷
          rs=dbConn.getMetaData().getTables(null, null, "testTb", null);
          if(rs.next()){
           System.out.println("testTb´æÔÚ!ÔÛÏÖÔÚ°ÑËüɾÁ˰ɣ¡");
           stmt.executeUpdate("drop table testTb");
              System.out.println("»ØÍ·ÔÙ¿´¿´£¬Ã»Á˰ɣ¿");
      &nb


Ïà¹ØÎĵµ£º

Java£ºÆËË·ÃÔÀëµÄString

 ¡¡¡¡JavaÄÚ´æ·ÖÅä:
¡¡¡¡1. ¼Ä´æÆ÷£ºÎÒÃÇÔÚ³ÌÐòÖÐÎÞ·¨¿ØÖÆ£»
¡¡¡¡2. Õ»£º´æ·Å»ù±¾ÀàÐ͵ÄÊý¾ÝºÍ¶ÔÏóµÄÒýÓ㬵«¶ÔÏó±¾Éí²»´æ·ÅÔÚÕ»ÖУ¬¶ø
¡¡¡¡ÊÇ´æ·ÅÔÚ¶ÑÖУ»
¡¡¡¡3. ¶Ñ£º´æ·ÅÓÃnew²úÉúµÄÊý¾Ý£»
¡¡¡¡4. ¾²Ì¬Óò£º´æ·ÅÔÚ¶ÔÏóÖÐÓÃstatic¶¨ÒåµÄ¾²Ì¬³ÉÔ±£»
¡¡¡¡5. ³£Á¿³Ø£º´æ·Å³£Á¿£»
¡¡¡¡6. ·ÇRAM´æ´¢£ºÓ²Å̵ÈÓÀ¾Ã´æ´ ......

javaÃæÊÔÌâ1

l    JBS
1.Áоٳö 10¸öJAVAÓïÑÔµÄÓÅÊÆ
a:Ãâ·Ñ£¬¿ªÔ´£¬¿çƽ̨(ƽ̨¶ÀÁ¢ÐÔ)£¬¼òµ¥Ò×Ó㬹¦ÄÜÍêÉÆ£¬ÃæÏò¶ÔÏ󣬽¡×³ÐÔ£¬¶àỊ̈߳¬½á¹¹ÖÐÁ¢£¬ÆóÒµÓ¦ÓõijÉÊìÆ½Ì¨, ÎÞÏßÓ¦ÓÃ
2.ÁоٳöJAVAÖÐ10¸öÃæÏò¶ÔÏó±à³ÌµÄÊõÓï
a:°ü£¬À࣬½Ó¿Ú£¬¶ÔÏó£¬ÊôÐÔ£¬·½·¨£¬¹¹ÔìÆ÷£¬¼Ì³Ð£¬·â×°£¬¶à̬£¬³éÏ󣬷¶ÐÍ
3.ÁоٳöJAVAÖÐ6¸ ......

SQLµÄǰÊÀ½ñÉú

 Ç°ÑÔÀÎÒ̸µ½ÁËһЩFORTRAN³ÌÐòÔ±ºÍÒ»ÃûLISP³ÌÐòÔ±µÄÊ£¬Ç°ÕßÖ»»áʹÓÃÑ­»·À´½â¾öÎÊÌ⣬ºóÕßÖ»»áʹÓõݹ鷽ʽ½â¾öÎÊÌâ¡£ÕâÖÖÇé¿ö²¢²»
ÉÙ¼û£¬ÒòΪÈËÃǶ¼Ï²»¶Ê¹ÓÃ×Ô¼ºÁ˽âµÄ¹¤¾ß¡£ÏÂÃæ½²Ò»¸öЦ»°£¬²»ÊÇÕæÊ£ºÓÐÈ˸øÒ»¸öÊýѧ¼Ò¡¢Ò»¸öÎïÀíѧ¼ÒºÍÒ»¸öÊý¾Ý¿â³ÌÐòÔ±¸÷·¢ÁËÒ»¸öÏðƤÇò£¬²¢ÇÒÈÃËûÃÇÈ·
¶¨ÇòµÄÌå»ý¡£
Êýѧ¼Ò ......

ä¯ÀÀLINQ to SQL¹ØÏµ

±êÇ©£ºÊý¾Ý·ÃÎÊ     LINQ     LINQ to SQL ²¿·Ö
ä¯ÀÀLINQ to SQL¹ØÏµ      Á½¸ö¹ØÁªµÄ±í£º
 & ......

sql serverÊÓͼµÄ×÷Óã¨×ª£©

    ËùνÊÓͼ£¨View£©ÆäʵÊÇÖ´ÐвéѯÓï¾äºóµÃµ½µÄ½á¹û£¬µ«Õâ¸ö²éѯ½á¹û¿ÉÒÔ·ÂÕæ³ÉÊý¾Ý±íÀ´Ê¹Óã¬ËùÒÔÓÐÈËÒ²³ÆËüΪ“ÐéÄâÊý¾Ý±í”£¬ÊÓͼÔÚ²Ù×÷ÉϺÍÊý¾Ý±íûÓÐÊ²Ã´Çø±ð£¬µ«Á½ÕߵIJîÒìÊÇÆä±¾ÖÊÊDz»Í¬µÄ£ºÊý¾Ý±íÊÇʵ¼Ê´æ´¢¼Ç¼µÄµØ·½£¬È»¶øÊÓͼ²¢²»±£´æÈκμǼ£¬Ëü´æ´¢µÄʵ¼ÊÉÏÊDzéѯÓï¾ä£¬ÆäËù³ÊÏÖ³ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ