mysql root¸ÄÁËÃÜÂ룬ÓÖ×Ô¶¯±äÁË
¸Õ°²×°mysqlµÄʱºò£¬°Ñ³õʼÃÜÂëÍü¼ÇÁË£¬Ö»ºÃÌø¹ýȨÏÞÑéÖ¤£¬ÐÞ¸ÄÃÜÂ룬Ð޸ijɹ¦ºó£¬ÄܵǼ£¬¿ÉÊÇ»úÆ÷ÖØÆôÁË£¬ÓøĹýµÄÃÜÂëÓֵDz»ÉÏÁË£¬ÏÂÎÄÊÇÐ޸ĵķ½·¨£¬²»ÖªµÀÄÄÀï³öÁËÎÊÌ⣿
ÃÜÂëÐ޸ķ½·¨£º
1.ÒÔϵͳ¹ÜÀíÔ±Éí·ÝµÇ½ϵͳ¡£
¡¡¡¡2.´ò¿ªcmd-----net start ²é¿´mysqlÊÇ·ñÆô¶¯¡£Æô¶¯µÄ»°¾ÍÍ£Ö¹net stop mysql.
¡¡¡¡3.ÎÒµÄmysql°²×°ÔÚd:\usr\local\mysql4\binÏ¡£
¡¡¡¡4.Ìø¹ýȨÏÞ¼ì²éÆô¶¯mysql.
¡¡¡¡d:\usr\local\mysql4\bin\mysqld-nt --skip-grant-tables
¡¡¡¡5.ÖØÐ´ò¿ªcmd¡£½øµ½d:\usr\local\mysql4\binÏ£º
¡¡¡¡d:\usr\local\mysql4\bin\mysqladmin -uroot flush-privileges password "newpassword"
¡¡¡¡d:\usr\local\mysql4\bin\mysqladmin -u root -p shutdown Õâ¾äÌáʾÄãÖØÐÂÊäÃÜÂë¡£
¡¡¡¡6.ÔÚcmdÀïnet start mysql
¡¡¡¡7.¸ã¶¨ÁË¡£
Ïà¹ØÎÊ´ð£º
²»ÖªµÀÊDz»ÊÇÎÒµÄxamppÓÐÎÊÌ⣬mysqlÊÇͼÐλ¯µÄ£¡
Ò»¸öID×éÔÚÎÒµÄmysqlµÄ±íÀïÃæ 2£¬5£¬8£¬7
µãÁËÅÅÐò£¬È»ºóÓÃPHPÎļþÁ¬½ÓÕâ¸ö±íÏÔʾ±íµÄÐÅϢʱ£¬IDµÄ˳Ðò»¹ÊDz»±ä£¡Ó¦¸ÃÊÇ2£¬5£¬7£¬8µÄ°ÉÉýÐòÅÅÐòºó£¡
ÔÚPHPÎļþÀï ......
ÇëÎÊÏÂÄܲ»ÄÜÔÙwindows϶¨ÆÚÇå¿ÕmysqlÒ»¸ö±íÖеÄÈ«²¿Êý¾Ý£¬ÓÃPHPʵÏÖ£¡
лл¸÷λÁË
¾Í±ÈÈçÒ»¸öÐÇÆÚÇå¿ÕÒ»´Î
±ÈÈçÿ¸öÐÇÆÚÁùÁãµãÇå¿ÕÒ»´Î£¡
ллÁË
¼Æ»®ÈÎÎñ...php....sql...truncate....OK
Äã¾ÍÕâ½ÓÔÚҳà ......
SQL code:
CREATE PROCEDURE A()
BEGIN
DECLARE 'Constraint Violation'
CONDITION FOR sqlexception;
DECLARE EXIT HANDLER FOR
'Constraint Violation' ROLLBACK;
BEGIN TRAN ......
ÎÒ¿ª·¢ASP.netʱ
²åÈëÍâÎÄÂÒÂë
SHOW VARIABLES LIKE 'character%';
Õâ¸öʱºò
character_set_client utf8
character_set_connection utf8
character_set_database utf8
ch ......
Ҫת³ÉÒ»ÑùµÄЧ¹û£¬ÓÃpowerdesignerÔõôת£¿ÄÜתÂð£¿
create table publishers (
publisherID int identity,
publisherName varchar (30) NOT NULL,
constraint pk_publishers primary key (publisherID)
)& ......