Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

mysql´æ´¢¹ý³Ì¼ò½é

Õª×Ôhttp://blog.csdn.net/ljah/archive/2006/11/08/1373959.aspx
¸ñʽ£º
CREATE PROCEDURE ¹ý³ÌÃû ([¹ý³Ì²ÎÊý[,...]])
[ÌØÐÔ ...] ¹ý³ÌÌå
CREATE FUNCTION º¯ÊýÃû ([º¯Êý²ÎÊý[,...]])
RETURNS ·µ»ØÀàÐÍ
[ÌØÐÔ ...] º¯ÊýÌå
¹ý³Ì²ÎÊý:
[ IN | OUT | INOUT ] ²ÎÊýÃû ²ÎÊýÀàÐÍ
º¯Êý²ÎÊý:
²ÎÊýÃû ²ÎÊýÀàÐÍ
·µ»ØÀàÐÍ:
ÓÐЧµÄMySQLÊý¾ÝÀàÐͼ´¿É
ÌØÐÔ:
LANGUAGE SQL
| [NOT] DETERMINISTIC
| { CONTAINS SQL | NO SQL | READS SQL DATA | MODIFIES SQL DATA }
| SQL SECURITY { DEFINER | INVOKER }
| COMMENT 'string'
¹ý³ÌÌå/º¯ÊýÌå:¸ñʽÈçÏ£º
BEGIN
ÓÐЧµÄSQLÓï¾ä
END
ÎÒÔÚÕâÀï²»¹ØÐÄרÓеÄÌØÐÔ£¬ÕâЩÓëSQL¹æ·¶²»¼æÈÝ£¬ËùÒÔcharacteristic(ÌØÐÔ)µÄÏà¹ØÄÚÈݲ»×÷¿¼ÂÇ¡£
//
ÔÚ¿ª·¢¹ý³ÌÖÐÓм¸µãҪעÒ⣺
1¡¢´æ´¢¹ý³Ì×¢ÊÍ:MySQLÖ§³Ö²ÉÓÃ--»òÕß/**/×¢ÊÍ£¬ÆäÖÐÇ°ÕßÊÇÐÐ×¢ÊÍ£¬ºóÕßÊǶÎʽעÊÍ
2¡¢±äÁ¿Ê×ÏÈÓÃdeclareÉêÃ÷£¬ÆäÖÐÁÙʱ±äÁ¿¿ÉÒÔÖ±½ÓÒÔ@ǰ׺ÐÞÊÎÒÔ¹©ÒýÓÃ
3¡¢Ö±½Ó²ÉÓÃMySQLµÄAdministrator¹ÜÀíÆ÷±à¼­Ê±£¬¿ÉÒÔÖ±½Ó²ÉÓÃÈçϺ¯ÊýÎı¾Â¼È룻
µ«ÈôÔڽű¾ÖÐ×Ô¶¯µ¼Èë´æ´¢¹ý³Ì»òº¯Êýʱ£¬ÓÉÓÚMySQLĬÈÏÒÔ";"Ϊ·Ö¸ô·û£¬Ôò¹ý³ÌÌåµÄÿһ¾ä¶¼±»MySQLÒÔ´æ´¢¹ý³Ì±àÒ룬Ôò±àÒë¹ý³Ì»á±¨´í
£»ËùÒÔÒªÊÂÏÈÓÃDELIMITER¹Ø¼ü×ÖÉêÃ÷µ±Ç°¶Î·Ö¸ô·ûÓÃÍêÁ˾Ͱѷָô·û»¹Ô­¡£ ÈçÏÂËùʾ£º
DELIMITER ¡ç¡ç
Stored Procedures and Functions
DELIMITER ;
4¡¢MySQLÖ§³Ö´óÁ¿µÄÄÚǶº¯Êý£¬ÓÐЩÊǺʹóÐÍÉÌÓÃÊý¾Ý¿âÈçoracle¡¢informix¡¢sybaseµÈÒ»Ö£¬µ«Ò²ÓÐЩº¯ÊýÃû³Æ²»Ò»Ö£¬µ«¹¦ÄÜÒ»Ö£»»òÕß
ÓÐЩÃû³ÆÒ»Ö£¬µ«¹¦ÄÜÏàÒ죬Õâ¸öÌرð¶ÔÓÚ´ÓÕâЩÊý¾Ý¿â¿ª·¢×ª¹ýÀ´µÄDBAҪעÒâ¡£
5¡¢´æ´¢¹ý³Ì»òº¯ÊýµÄµ÷ÊÔ£ºÎÒÄ¿Ç°»¹Ã»ÓÐÑо¿MySQLËù´øµÄ¸÷ÖÖ¹¤¾ß°ü£¬»¹²»Çå³þÆäÌṩÁ˵÷ÊÔ¹¤¾ßûÓУ¬²»¹ý±àÒë´íÎóÏà¶ÔºÃ²éÕÒ£»ÖÁÓÚÒµÎñÁ÷³ÌµÄµ÷ÊÔ£¬¿ÉÒÔ²ÉÓÃÒ»¸ö±È½Ï±¿µÄ·½·¨£¬¾ÍÊÇ´´½¨Ò»¸öµ÷ÊÔ±í£¬ÔÚ°üÌåÖи÷¸öÁ÷³Ìµã¶¼²åÈëÒ»Ìõ¼Ç¼£¬ÒÔ¹Û²ì³ÌÐòÖ´ÐÐÁ÷³Ì¡£ÕâÒ²ÊÇÒ»¸ö±È½Ï·½±ãµÄ±¿°ì·¨¡£^_^
 
 
ÏÂÎÄÕª×Ôhttp://www.ccvita.com/100.html
Ò».´´½¨´æ´¢¹ý³Ì
1.»ù±¾Óï·¨£º
create procedure sp_name()
begin
………
end
2.²ÎÊý´«µÝ
¶þ.µ÷Óô洢¹ý³Ì
1.»ù±¾Óï·¨£ºcall sp_name()
×¢Ò⣺´æ´¢¹ý³ÌÃû³ÆºóÃæ±ØÐë¼ÓÀ¨ºÅ£¬ÄÄŸô洢¹ý³ÌûÓвÎÊý´«µÝ
Èý.ɾ³ý´æ´¢¹ý³Ì
1.»ù±¾Óï·¨£º
drop procedure sp_name//
2.×¢ÒâÊÂÏî
(1)²»ÄÜÔÚÒ»¸ö´æ´¢¹ý³ÌÖ


Ïà¹ØÎĵµ£º

gcc ±àÒë¶àÏß³ÌÎļþºÍº¬MySqlÊý¾Ý¿â²Ù×÷Îļþ

gcc Ç¿´óµÄ±àÒëÆ÷¾Í²»×÷½éÉÜÁË
linuxÏÂÓÃgccÃüÁî±àÒë¶àÏß³ÌC³ÌÐòÎļþºÍº¬ÓÐMySqlÊý¾Ý¿â²Ù×÷Îļþ
1.±àÒë¶àÏß³ÌÎļþ
gcc -o mylti_thread.o multi_thread.c -lpthread
ÆäÖеÄmulti_thread.c±íʾԴÎļþ£¬mylti_thread.o±íʾ±àÒë²úÉúµÄÄ¿±êÎļþ£¬-lpthread±íʾÒýÈë¶àÏ߳̿⣬ÔÚ¡¶Using the GNU Compiler Collection¡·gcc 4. ......

linux mysqlµÄ°²×°¼°Ò»Ð©ÅäÖ÷½·¨

1.¼ì²éÒÔÇ°°²×°µÄMySQL,жÔØ¡£
rpm -qa|grep -i mysql
rpm -e XXXXX
×¢Èç¹û³öÏÖÁ½ÌõÏàͬµÄ£¬ÔòʹÓÃrpm -e --allmatches
2.°²×°rpm°ü¡£
rpm -ivh MySQL-server-community-5.1.37-0.rhel5.x86_64.rpm
rpm -ivh MySQL-shared-community-5.1.37-0.rhel5.x86_64.rpm
rpm -ivh MySQL-devel-community-5.1.37-0.rhel5.x86_6 ......

mysql½ûÖ¹Ô¶³ÌrootµÇ½ (ת)

½â¾ö·½·¨£º
1¡£ ¸Ä±í·¨¡£¿ÉÄÜÊÇÄãµÄÕʺŲ»ÔÊÐí´ÓÔ¶³ÌµÇ½£¬Ö»ÄÜÔÚlocalhost¡£Õâ¸öʱºòÖ»ÒªÔÚlocalhostµÄÄÇ̨µçÄÔ£¬µÇÈëmysqlºó£¬¸ü¸Ä "mysql" Êý¾Ý¿âÀïµÄ "user" ±íÀïµÄ "host" Ï´Ó"localhost"¸Ä³Æ"%"
mysql -u root -pvmwaremysql>use mysql;
mysql>update ......

mysql frontʹÓÃ×¢ÒâÊÂÏî

1.mysqlÊÇÒ»¸ö·Ç³£·½±ãµÄ¹ÜÀímysql·þÎñÆ÷µÄ¿Í»§¶ËÈí¼þ¡£ ´´½¨Ò»¸ömysql·þÎñÆ÷µÄÁ¬½ÓµÄʱºòÓ¦¸Ã×¢ÒâÌîдÐÅÏ¢µÄʱºòÏÈÔÚ×¢²áÀ¸ÌîдµÇ½Óû§ÃûºÍÃÜÂ룬ÔÙÔÚÁ¬½ÓÀ¸Ìîд·þÎñÆ÷Ãû£¬¶Ë¿ÚºÅ¡£
2.ʹÓÃmysql-frontµÄʱºò£¬½¨Á¢Ò»¸öµÇ½ÊôÐÔÒÔºó£¬ÔÙÔÚÃüÁîÐвÙ×÷mysqlÊý¾Ý¿â£¬mysql-frontµÄÊý¾ÝÐèÒªÊÖ¶¯Í¬²½²Å¿ÉÒÔ¿´µ½Ê¹ÓÃÃüÁîÐжÔÊý¾ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ