mysql Óαê
¶¨ÒåÓαê
DECLARE cur_Ãû³Æ CURSOR
FOR
SELECT ×Ö¶Î1,×Ö¶Î2,...×Ö¶În from ±í where ×Ö¶Î1=±äÁ¿;
DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET ±äÁ¿1=null,±äÁ¿2=null;
OPEN cur_Ãû³Æ;
FETCH cur_Ãû³Æ INTO ±äÁ¿1,±äÁ¿2...;
WHILE ( ±äÁ¿1 IS NOT NULL) DO
...
FETCH cur_Ãû³Æ INTO ±äÁ¿1,±äÁ¿2...;
END WHILE;
Èç¹ûÓαêµÄÌõ¼þÒª±ä»¯£¬ÔÚ¶¨Òåʱ½«×Ö¶Î1µÈ±äÀí£¬ÔÚ´ò¿ª±äÁ¿ºóΪÏàÓ¦±äÁ¿¸³Öµ¼´¿É¡£
Ïà¹ØÎĵµ£º
Mysql³£ÓÃÃüÁî½Å±¾
µÚÒ»ÕС¢mysql·þÎñµÄÆô¶¯ºÍÍ£Ö¹
net stop mysql
net start mysql
µÚ¶þÕС¢µÇ½mysql
Óï·¨ÊÇ mysql -hÖ÷»ú -uÓû§Ãû -pÃØÃÜ
Àý×ÓÊÇ mysql -hlocalhost -uroot -p123456
Ҫȷ¶¨mysql°²×°Ê±ºò¹´Ñ¡ÁË¿ÉÒÔÔ¶³ÌÁ´½Ó¡£Èç¹ûµÇ½±¾µØ¼ÆËã»ú£¬-h¿ÉÒÔÊ¡ÂÔ£¬¼üÈëÃüÁîmysql -uroot -p£¬ »Ø³µºóÌáʾÄãÊäÈëÃÜÂ룬 ......
½ñÌìÔÚÊý¾Ý¿âÖвåÈëÁËÖÐÎÄ£¬·¢ÏÖÓеÄÊÇÂÒÂ룬ÓеIJ»ÊÇ£¬ºÜÊÇÄÉÃÆ¡£
×îºóÕÒµ½Á˽â¾ö°ì·¨£º
´ò¿ª /etc/mysql/my.cnf
ÔÚ£Ûmysqld]ºÍ£Ûclient]½ÚÏ·ֱðÌí¼Ó:
default-character-set = utf8
È»ºóÖØÐÂÆô¶¯mysql£¬ÐèҪעÒâµÄÊÇ£¬¶ÔÐÞ¸ÄÒÔǰ´´½¨µÄÊý¾Ý¿âÀ´Ëµ£¬ËûµÄ×Ö·û¼¯»¹ÊÇÔÀ´µÄ£¬ËùÒÔ»¹ÊÇ»á³öÏÖÂÒÂí£¬¶øÐ´´½¨µÄÊý¾Ý ......
ÍêÕûµÄʵÏÖÁËPHP½«Í¼Æ¬´æÈëMYSQL
ǰÌ᣺
1 Ê×ÏȱØÐëÓµÓÐPHPµÄÔËÐл·¾³£¬ÁíÍ⻹µÃÓÐMYSQLÊý¾Ý¿â
2 Èç¹ûÎļþ²»ÄÜÉÏ´«³É¹¦Çë¼ì²épicsÊÇ·ñÊÇ¿ÉдµÄȨÏÞ
Ê×ÏÈÏȰÑpic2db.rarÎļþ½âѹµ½PHP¿ÉÒÔÔËÐÐĿ¼Ï¡£
Æä´ÎÔÚMYSQLÖн¨Á¢Ò»¸öÊý¾Ý¿â:pic2db,È»ºóÔÚ¸ÃÊý¾Ý¿âϽ¨Á¢Ò»¸ö±í£¬±í½á¹¹Îª£º
CREATE TABLE `pi ......
mysql°²×°Í¼½â½Ì³Ì 5.1
2009Äê03ÔÂ01ÈÕ ÐÇÆÚÈÕ 23:51
×ªÔØÇë×¢Ã÷³ö´¦:http://hi.baidu.com/herdff/blog/item/6e6b4bcf6132f90b93457e14.html
±¾½Ì³ÌÒÔMysql 5.1°æ±¾ÎªÀý£¬¸ü¸ß°æ±¾°²×°¹ý³ÌÓë´ËÀàËÆ¡£ÔĶÁǰ£¬ÇëÏÂÔØ5.1£¬ÏÂÔØµØÖ·£ºwww.mysql.com
°²×°¹ý³ÌÓëÆäËüWindows°²×°³ÌÐòÒ»Ñù£¬Ê×ÏȳöÏÖµÄÊǰ²×°Ïòµ¼»¶Ó½çÃæ
Ö ......
½ñÌìС±àÒªºÍ´ó¼Ò˵µÄÊÇhandlerµÄÓ÷¨£¬Ï£Íû¶Ô´ó¼ÒÓÐËù°ïÖú¡£
HANDLER tbl_name OPEN [ AS alias ]
HANDLER tbl_name READ index_name { = | >= | <= | < } (value1,value2,...)
[ WHERE where_condition ] [LIMIT ... ]
HANDLER tbl_name READ index_name { FIRST | NEXT | PREV | LAST } ......