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PHP²Ù×ÝMySQL´æ´¢¹ý³Ì
Submitted by ×÷Õß: admin
2008-10-06 17:33:55
MySQL 5.0ÒÔºóµÄ°æ±¾¿ªÊ¼Ö§³Ö´æ´¢¹ý³Ì£¬´æ´¢¹ý³Ì¾ßÓÐÒ»ÖÂÐÔ¡¢¸ßЧÐÔ¡¢°²È«ÐÔºÍÌåϵ½á¹¹µÈÌØµã£¬±¾½Ú½«Í¨¹ý¾ßÌåµÄʵÀý½²½âPHPÊÇÈçºÎ²Ù×ÝMySQL´æ´¢¹ý³ÌµÄ¡£
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create procedure proc_name (in parameter integer)
begin
declare variable varchar(20);
if parameter=1 then
set variable='MySQL';
else
set variable='PHP';
end if;
insert into tb (name) values (variable);
end;
MySQLÖд洢¹ý³ÌµÄ½¨Á¢ÒԹؼü×Öcreate procedure¿ªÊ¼£¬ºóÃæ½ô¸ú´æ´¢¹ý³ÌµÄÃû³ÆºÍ²ÎÊý¡£MySQLµÄ´æ´¢¹ý³ÌÃû³Æ²»Çø·Ö´óСд£¬ÀýÈçPROCE1()ºÍproce1()´ú±íͬһ¸ö´æ´¢¹ý³ÌÃû¡£´æ´¢¹ý³ÌÃû²»ÄÜÓëMySQLÊý¾Ý¿âÖеÄÄÚ½¨º¯ÊýÖØÃû¡£
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MySQL´æ´¢¹ý³ÌµÄÓï¾ä¿éÒÔbegin¿ªÊ¼£¬ÒÔend½áÊø¡£Óï¾äÌåÖпÉÒÔ°üº¬±äÁ¿µÄÉùÃ÷¡¢¿ØÖÆÓï¾ä¡¢SQL²éѯÓï¾äµÈ¡£ÓÉÓÚ´æ´¢¹ý³ÌÄÚ²¿Óï¾äÒªÒԷֺŽáÊø£¬ËùÒÔÔÚ¶¨Òå´æ´¢¹ý³ÌǰӦ½«Óï¾ä½áÊø±êÖ¾“;”¸ü¸ÄΪÆäËû×Ö·û£¬²¢ÇÒ¸Ã×Ö·ûÔÚ´æ´¢¹ý³ÌÖгöÏֵļ¸ÂÊÒ²Ó¦¸Ã½ÏµÍ£¬¿ÉÒÔÓùؼü×Ödelimiter¸ü¸Ä¡£ÀýÈ磺
mysql>delimiter //
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drop procedure proc_name
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delimiter //
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use Êý¾Ý¿âÃû
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delimiter //
create procedure pro_reg (in nc varchar(50), in pwd varchar(50), in email varchar(50),in address varchar(50))
begin
insert into tb_reg (name, pwd ,email ,address) values (nc, pwd, email, address);
end;
//
“delimiter //”µÄ×÷ÓÃÊǽ«Óï¾ä½áÊø·û¸ü¸ÄΪ“//”¡£
“in nc varchar(50)……in address varchar(50)”±íʾҪÏò´æ´¢¹ý³ÌÖд«ÈëµÄ²ÎÊý¡£
“begin……end”±íʾ´æ´¢¹ý³ÌÖеÄÓï¾ä¿é£¬ËüµÄ×÷ÓÃÀàËÆÓÚPHPÓïÑÔÖеē{……}”¡£
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$conn=new mysqli("localhost","root","root","db_database09");
$conn->query("set names gb2312");
£¨2£©µ÷Óô洢¹ý³Ìpro_reg£¬ÊµÏÖ½«Óû§Â¼ÈëµÄ×¢²áÐÅÏ¢±£´æµ½Êý¾Ý¿â¡£´úÂëÈçÏ£º
if($sql=$conn->query("call pro_reg('".$nc."','".$pwd."','".$email."','".$address."')"))
{
echo "<script>alert('Óû§×¢²á³É¹¦!');</script>";
}
else
{
echo "<script>alert('Óû§×¢²áʧ°Ü!');</script>";
}
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