MySQL¶à±íͬʱ²åÈë
Real example:
/*************************by garcon1986*********************************************************/
<?php
// get the values from entreprise creation form
$secteur = $_POST['secteur'];
$nom = $_POST['nom_entreprise'];
$taille = $_POST['taille_entreprise'];
$concurrent = $_POST['concurrent_entreprise'];
$investisseur = $_POST['investisseur_entreprise'];
$partenaire = $_POST['partenaire_entreprise'];
$client = $_POST['client_entreprise'];
$fournisseur = $_POST['fournisseur_entreprise'];
$info_general = $_POST['information_generale'];
//connection
//include("./conn/connect.php");
$conn = mysql_connect("localhost","charles","charles") or die("connection failed: ".mysql_error());
mysql_select_db("crm") or die("select db failed: ".mysql_error());
//execution - using trasaction
mysql_query('START TRANSACTION',$conn) or die(mysql_error());
mysql_query("insert into entreprise(nom, nombre_salarie, secteur, info_general) values('".$nom."','".$taille."','".$secteur."','".$info_general."')",$conn) or die(mysql_error());
$id = mysql_insert_id($conn) or die(mysql_error());
mysql_query("insert into concurrent(entreprise_id, nom) values('".$id."', '".$concurrent."')",$conn) or die(mysql_error());
mysql_query("insert into investisseur(entreprise_id, nom) values('".$id."', '".$investisseur."')",$conn) or die(mysql_error());
mysql_query("insert into partenaire(entreprise_id, nom) values('".$id."', '".$partenaire."')",$conn) or die(mysql_error());
mysql_query("insert into client(entreprise_id, nom) values('".$id."', '".$client."')",$conn) or die(mysql_error());
mysql_query("insert into fournisseur(entreprise_id, nom) values('".$id."', '".$fournisseur."')",$conn) or die(mysql_error())
Ïà¹ØÎĵµ£º
¹ØÓÚ·ÖÒ³µÄÓÅ»¯¡£
ÎÒÃÇÖªµÀ£¬ÔÚMySQLÖзÖÒ³ºÜ¼òµ¥£¬Ö±½ÓLIMIT page_no,page_total ¾Í¿ÉÒÔÁË¡£
¿ÉÊǵ±¼Ç¼ÊýÂýÂýÔö´óʱ£¬Ëý¾Í²»ÄÇôºÃʹÁË¡£
ÕâÀïÎÒÃÇ´´½¨ÕªÒª±íÀ´¼Ç¼ҳÂëºÍÔ±íÖ®¼äµÄ¹ØÁª¡£
ÏÂÃæÎª²âÊÔÊý¾Ý¡£
Ô±í£º
CREATE TABLE `t_group` (
`id` int(11) NOT NULL auto_increment,
`money` decim ......
Tomcat ÏÂ×îÈÝÒ×µ½µÄÎÊÌâ¾ÍÊÇÖÐÎÄÂÒÂëÎÊÌâÁË , ÏÂÃæ¾ÍÀ´Ì¸Ì¸ÎÒÔÚ Windows +Tomcat5 ϵ÷ÊÔ JSP ³ÌÐòʱ , ËùÅöµ½µÄÎÊÌâÒÔ¼°½â¾ö°ì·¨¡£
Õâ´Îµ÷ÊÔËùÓöµ½µÄÂÒÂëÎÊÌâÖ÷ÒªÓÐÈýÀࣺ
Ò»¡¢ Ò³Ãæ×Ö·ûÂÒÂë¡£
¼´Õû¸öÒ³Ãæ³öÏÖºº×ÖÂÒ ......
×öÏîĿʱÓÉÓÚÒµÎñÂß¼µÄÐèÒª£¬±ØÐë¶ÔÊý¾Ý±íµÄÒ»Ðлò¶àÐмÓÈëÐÐËø£¬¾Ù¸ö×î¼òµ¥µÄÀý×Ó£¬Í¼Êé½èÔÄϵͳ¡£¼ÙÉè
id=1
µÄÕâ±¾Êé¿â´æÎª
1
£¬µ«ÊÇÓÐ
2
¸öÈËͬʱÀ´½èÕâ±¾Ê飬´Ë´¦µÄÂ߼Ϊ
Select restnum from book where id =1 ;
-- Èç¹û restnum ´óÓÚ 0 £¬Ö´ÐÐ update
Update boo ......
³õѧmysqlÎÒÒ²Åöµ½ÖÐÎÄ´æ´¢µÄÎÊÌ⣬ÒÔÏÂÊÇÎҵĽâ¾ö·½°¸£º
1.Ê×ÏÈÔÚ×Ö¶ÎÑ¡Ïîcolumn option Öн«×Ö¶Î×Ö·û¼¯column charsetÉèΪgb2312¡£
2.»¹ÐèÒªÔÚ±íÑ¡Ïîtable option ÖÐͬÑù½«charsetÉèÖÃΪgb2312.
3.×îºóÈç¹û»¹²»ÐУ¬¾ÍÔÚmysql°²×°Ä¿Â¼ÏÂÕÒµ½my.ini,ÕÒµ½ÒÔÏÂλÖãº
[mysql]
default-cha ......
MysqlÖÐÎÄÂÒÂëÎÊÌâ
֮ǰ±»mysqlÖÐ×ÜÊdzöÏÖÖÐÎÄÂÒÂë¸ãµÃÔÆÀïÎíÀÔÚÍøÉÏÒ²ËÑÁËЩÏà¹Ø×ÊÁÏ£¬¿É½á¹û¸üÈÃÎÒ¾õµÃ×Ö·û¼¯µÄת»»ÊÇÏ൱¸´ÔÓ£¬ÉõÖÁÓÐÁ˵ִ¥ÐÄÀí£¬²»¹ý»¹ºÃÔÚ×îºóËѵ½¼¸Æª¾µäµÄÎÄÕ£¬¾¹ýÑжÁ×ÜËãÃ÷°×¹ýÀ´£¡ºÃÎÄÕ£¬²»¸Ò¶ÀÏí£¬ÏÖ½«ÎÄÕÂÉÔ×÷ÕûÀíÓë´ó¼Ò·ÖÏí¡£
×Ö·û¼¯»ù±¾¸ÅÄ
http://home.phpchina.com/space.php ......