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General Java Programming Tips
  [±Û¸ñ·Ï /½Ã°£¼ø] [´ä±Û¾²±â] [ÇÁ¸°Æ®]   
Á¦¸ñ : Statement¿¡ ´ëÇÑ Áú¹®ÀÔ´Ï´Ù.!!!!!!!!
±Û¾´ÀÌ: ¼Õ´Ô(durione) 2007/06/28 19:02:03 Á¶È¸¼ö:6042 ÁÙ¼ö:24
try{     
   conn = resource.getConnection();
   conn.setAutoCommit(false); // <--- !!!
   stmt = conn.createStatement();
                    
	sqlInsert ="\n insert emp .. ";
	comCount += stmt.executeUpdate(sqlInsert);    1) 1000 °ÇÀÌ Á¤»óÀûÀ¸·Î insert.
	sqlQuery =" select id from emp  ..";          2) 1000 °ÇÀÌ Á¤»óÀûÀ¸·Î select µÊ.
	rs = stmt.executeQuery(sqlQuery);
	while(rs.next())
		{
    		sqlUpdate1 ="\n update emp set id =  ..";//1°ÇÀÌ updateµÊ.(1000°ÇÀÌ updateµÇ¾î¾ß ÇÔ)
    		count += stmt.executeUpdate(sqlUpdate1);   
		}
}
Á¤»óÀûÀ¸·Î update°¡ ¾ÈµÇ¾î¼­..ÀÌ·¸°Ô Áú¹®À» µå¸³´Ï´Ù.
Çö ÇÁ·Î±×·¥À» ¼öÇàÇϸé 
1)¹ø¿¡¼­ 1000°ÇÀÌ Á¤»óÀûÀ¸·Î insertµÇ°í
2)¹ø¿¡¼­ Á¤»óÀûÀ¸·Î 1000°Ç selectµË´Ï´Ù.
3)¹ø¿¡¼­ 1000°Ç¿¡ ´ëÇÑ µ¥ÀÌŸ¸¦ update¸¦ ÇÏ·Á°í Çϸé 1°Ç¸¸ updateµÇ°í 
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ÀÌÀ¯°¡ ???

Á¦¸ñ : Re: ¼¿·ºÆ®¿Í ¾÷µ¥ÀÌÆ®°¡ ÇϳªÀÇ ½ºÅ×ÀÌÆ®¸ÕÆ®·Î µÇ¸é ¾ÈµË´Ï´Ù.
±Û¾´ÀÌ: ¼Õ´Ô(guest) 2007/07/03 18:29:46 Á¶È¸¼ö:5703 ÁÙ¼ö:16
3¹øÀº.. stmt2¸¦ µû·Î »ý¼ºÇؼ­ »ç¿ëÇÏ¼Å¾ß ÇÕ´Ï´Ù..

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