ACCESSɾ³ý×îǰһÐУ¬ÒªÔõô×ö
ACCESS´æ·Å¼à¿ØÊý¾Ý£¬ÐÂÊý¾Ý²»¶Ï½øÀ´£¬ËùÒÔÒª°Ñ×îǰµÄÊý¾Ýɾµô£¬Çë½ÌÒ»ÏÂÒªÔõô×ö¡£
Èç¹ûÓÐ×ÔÔö×Ö¶Î..ɾ³ý×îСµÄÄĸö²»¾Í¿ÉÒÔÁË?
°´¼ÓÈëʱ¼äɾ³ý¡£ÉèÖÃÒ»¸öʱ¼ä¶Î£¬Èç¹ûʱ¼ä¶Î¹ýÁË£¬¾ÍÄÜɾ³ý¡£
delete from tb where _id=(select min(_id) from tb)
SQL code:
DELETE TB WHERE TIME <(SELECT MAX(TIME) from TB)
Ïà¹ØÎÊ´ð£º
<?php
include("adodb/adodb.inc.php");
$db = &NewADOConnection("access");
$access = realpath("Data.mdb");
$dsn = "Provider=Microsoft.J ......
ÔÚ¿Í»§¶ËÓиöaccessÊý¾Ý¿âa.mdb£¬ÀïÃæÓÐÕűítb1£¬Óжþ¸ö×Ö¶ÎÁ÷Ë®ºÅºÍ»ý·Ö
ÔÚ¾ÖÓòÍøÀïÓиö·þÎñÆ÷ipÊÇ192.168.1.88£¬ÔÚ·þÎñÆ÷Àï×°ÁËsql2000£¬ÀïÃæÒ²ÓÐÒ»Õűíaa£¬aa±íÀïÓжþ¸ö×ֶηֱðÊÇb1ºÍb2¡£Êý¾Ý¿âÃûÊÇyy,
......
¿É·ñ½«accessÊý¾Ý¿âÍêÈ«µ¼Èësqlserver
µ±È»¿ÉÒÔ
Óõ¼Èëµ¼³ö¹¤¾ßÀ´×ö
ͬÒâÂ¥ÉÏ¡£
SQL code:
/*************µ¼ÈëAccess********************/
insert into B±í selet * from openrowset('Microsoft.Jet ......
ÔÚsqlserverÖÐÓÐOpenDataSource¡£µ«ÊDz»ÖªµÀÔÚoracleÖÐÓÐʲô·½·¨£¿Çë°ïæ¡£¡£¡£¡£¡£
ÍøÉÏËÑÁ˸ö½«accessµ¼ÈëoracleµÄ·½·¨, ¹©Â¥Ö÷²Î¿¼..
Ê×ÏÈ´ò¿ª ¿ØÖÆÃæ°å-¹ÜÀí¹¤¾ß-Êý¾ÝÔ´ £¨ODBC£©£¬Ìí¼ÓÒ»¸öÊý¾ ......