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

Óɽ«SQL²éѯ½á¹ûת»¯ÎªpojoµÄÏëµ½µÄ

½ñÌìÔÚÍøÉÏÉÏ¿´¼ûһƪ“½«SQL²éѯ½á¹ûת»¯Îªpojo¶ÔÏóµÄ”²©¿Í£¬²©Ö÷×Ô¶¨Òå×öÁËÒ»¸öÀàÈçÏ£º
import java.lang.reflect.Field;  
import java.util.List;  
 
import org.hibernate.HibernateException;  
import org.hibernate.property.ChainedPropertyAccessor;  
import org.hibernate.property.PropertyAccessor;  
import org.hibernate.property.PropertyAccessorFactory;  
import org.hibernate.property.Setter;  
import org.hibernate.transform.ResultTransformer;  
 
/**
 * Íê³Énative sql²éѯÊý¾Ý£¨Êý×飩µ½pojo¶ÔÏóµÄת»¯
 * @author warison
 *
 * Oct 26, 2009
 */
public class PojoTransformer implements ResultTransformer {  
     private static final long serialVersionUID = 1L;  
     private Class<? extends BaseModel> resultClass;  
     private Setter[] setters;  
     private PropertyAccessor propertyAccessor;  
       
     public  PojoTransformer(Class<? extends BaseModel> resultClass) {  
         if(resultClass==null)
          throw new IllegalArgumentException("resultClass cannot be null");  
         this.resultClass = resultClass;  
         propertyAccessor = new ChainedPropertyAccessor(new PropertyAccessor[] { PropertyAccessorFactory.getPropertyAccessor(resultClass,null), PropertyAccessorFactory.getPropertyAccessor("field")});        
     }  
  
     //½á¹ûת»»Ê±£¬HIBERNATEµ÷Óô˷½·¨  
   &n


Ïà¹ØÎĵµ£º

ʹÓÃSQLServerÄ£°åÀ´Ð´¹æ·¶µÄSQLÓï¾ä

Èç¹ûÄã¾­³£Óöµ½ÏÂÃæµÄÎÊÌ⣬Äã¾ÍÒª¿¼ÂÇʹÓÃSQL ServerµÄÄ£°åÀ´Ð´¹æ·¶µÄSQLÓï¾äÁË£º
SQL³õѧÕß¡£
¾­³£Íü¼Ç³£ÓõÄDML»òÊÇDDL SQL Óï¾ä¡£
ÔÚ¶àÈË¿ª·¢Î¬»¤µÄSQLÖУ¬Ã¿¸öÈ˶¼ÓÐ×Ô¼ºµÄSQLϰ¹ß£¬Ã»ÓÐÒ»Ì×ͳһµÄ¹æ·¶¡£
ÔÚSQL Server Management StudioÖУ¬ÒѾ­¸ø´ó¼ÒÌṩÁ˺ܶೣÓõÄÏÖ³ÉSQL¹æ·¶Ä£°å¡£
SQL Server Management ......

sqlÓï¾ä ½ØÈ¡Ê±¼ä Ö»ÏÔʾ Ä꣬Ô£¬Èյĸñʽ


Õª×Ôhttp://blog.sina.com.cn/zhm85
SQLÓï¾ä½ØÈ¡Ê±¼ä£¬Ö»ÏÔʾÄêÔÂÈÕ£¨2004-09-12£©
select CONVERT(varchar, getdate(), 120 )
‘getdate£¨£©’¸ÄΪʱ¼ä×Ö¶ÎÃû‘createtime’
ÔÙÖØÃüÃûмÓÁУ¨Select Name AS UName from Users£©
ÀýÈç select convert(varchar(11),createtime,120) as Ndate fro ......

SQL ×Ö·û´®Óë16½øÖÆ»¥»»

ÔÚÍøÉÏ¿´µ½SQL×Ö·û´®×ª16½øÖƵÄÓï¾ä£¬¾­¹ýССÌí¼Ó£¬ÏÖ½«SQL×Ö·û´®Óë16½øÖÆ»¥»»µÄ·½·¨¼Ç¼£¬ÒÔ¹©ÒÔºó²é¿´¡£ 
--SQL char->HEX code
DECLARE @str VARCHAR(4000)
SET @str='SELECT * from dbo.TaskHistory' --Your sql char
DECLARE @i INT,@Asi INT,@ModS INT,@res VARCHAR(800),@Len INT,@Cres VARCHAR(4),@te ......

µÚ10Õ£ºSQLºÍTQuery¶ÔÏó

±¾ÕÂÊǹØÓÚ²éѯ¡£ÕâÊÇÒ»¸öÖ÷Ì⣬ÔÚºËÐĵĿͻ§/·þÎñÆ÷±à³Ì£¬Òò´ËÕâÊDZ¾Êé¸üÖØÒªµÄƪÕÂÖ®Ò»¡£
¸Ã²ÄÁϽ«±»·Ö³ÉÒÔÏÂÖ÷Òª²¿·Ö£º
ʹÓÃTQuery¶ÔÏó
ʹÓñ¾µØºÍÔ¶³Ì·þÎñÆ÷µÄSQLÀ´Ñ¡Ôñ£¬¸üУ¬É¾³ýºÍ²åÈë¼Ç¼
ʹÓÃSQLÓï¾äÀ´´´½¨Á¬½Ó£¬ÁªÏµÓαêºÍ³ÌÐò£¬ËÑË÷µ¥¸ö¼Ç¼
Õâ¸öËõд´ú±íµÄSQL½á¹¹»¯²éѯÓïÑÔ£¬Í¨³£ÊÇÃ÷ÏÔµÄÐø¼¯»ò˵à ......

SQL´æ´¢¹ý³Ì²âÊÔ£¨5£©——´ÓT

ÎÊÌâ
      ÈçºÎÈÃT-SQL²âÊÔÌ×¼þ°Ñ²âÊÔÓÃÀý½á¹ûÖ±½ÓдÈëÎı¾Îļþ
Éè¼Æ
      ʹÓÃActiveX¼¼ÊõʵÀý»¯Ò»¸öFileSystemObject¶ÔÏó£¬È»ºóͨ¹ýOpenTextFile()ºÍWriteLine()·½·¨Ö±½Ó°Ñ²âÊÔ½á¹ûдÈëÎļþ¡£
·½°¸
declare @fsoHandle int,@fileID int
exec sp_OACreate 'Scr ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ