Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÔÚmysqlÊý¾Ý¿âÖÐÈÕÆÚÓëlongÐ͵Äת»¯

1¡¢ÔÚmysql Êý¾Ý¿âÖУ¬“2009-09-15 00£º00£º00”ת»¯ÎªÁÐΪ³¤ÕûÐ͵ĺ¯Êý£º
select unix_timstamp("2009-09-15 00£º00£º00")*1000,
ÕâÀïҪעÒ⣬mysqlÊý¾Ý¿âÖеij¤ÕûÐÍ£¬±ÈjavaÖеij¤ÕûÐÍÉÙÁËÃëºóÃæµÄºÁÃëÊý£¬ËùÒÔÒª³ËÒÔ1000£¬ÕâÑùÖ»Óм¸ºÁÃëÖ®²î
2¡¢ÔÚmysqlÊý¾Ý¿âÖУ¬“1252999488000”£¨javaÖеÄlongÐÍÊý¾Ý£©×ª»¯ÎªÈÕÆÚ£º
select from_unixtime(1252999488);
×¢Ò⣺Ҫ½«×îºóÈýλȥµô


Ïà¹ØÎĵµ£º

linux mysql ¿ª·¢»·¾³

°²×°mysql
sudo apt-get install mysql-servel-5.0 mysql-client-5.0
ÏÂÔØ°²×°¹ý³ÌÖУ¬»áÌáʾÊäÈërootÃÜÂë
°²×°CÓïÑÔ±à³Ì½Ó¿Ú£º
 sudo apt-get install libmysqlclient15-dev
¸ü¶àapi ²é¿´£ºhttp://dev.mysql.com/doc/refman/5.0/en/c.html
Ïà¹ØmysqlÍ·ÎļþºÍ¿âÎļþ°²×°ÔÚ/usr/include/mysql/ºÍ/usr/lib/mysqlÄ¿ ......

mysql 5.0×ܽá͵µÃ


mysql 5.0´æ´¢¹ý³Ìѧϰ×ܽá
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// ......

MySQLÃüÁî

1.Á¬½ÓMySQLÊý¾Ý¿â
echo on¡¡¡¡
cd c:\Program Files\MySQL\MySQL Server 5.2\bin
mysql -uroot -ppass
2¡¢ÏÔʾÊý¾Ý¿âÁÐ±í¡£
show databases;
3¡¢ÏÔʾ¿âÖеÄÊý¾Ý±í£º
use mysql; //´ò¿ª¿â£¬
show tables;
4¡¢ÏÔʾÊý¾Ý±íµÄ½á¹¹£º
describe ±íÃû;
5¡¢½¨¿â£º
create database ¿âÃû;
6¡¢½¨±í£º
use ¿âÃû;
creat ......

Mysql for linux mysql×Ô¶¯±¸·Ý½Å±¾

¿ÉÒÔ½«Õâ¸ö½Å±¾·Å½øcrontab£¬ËûµÄÅäÖÆÎļþÔÚ /etc/crontabÖÐÿÌìÁ賿ִÐÐÒ»´Î£¬×Ô¶¯±¸·Ý Õâ¸ö½Å±¾Ã¿Ìì×î¶àÖ»Ö´ÐÐÒ»´Î£¬¶øÇÒÖ»±£Áô×î½üÎåÌìµÄ±¸·ÝÔÚ·þÎñÆ÷ÉÏ¡£
#!/bin/bash
#This is a ShellScript For Auto DB Backup
#Powered by aspbiz
#2004-09
#Setting
#ÉèÖÃÊý¾Ý¿âÃû£¬Êý¾Ý¿âµÇ¼Ãû£¬ÃÜÂ룬±¸·Ý·¾¶£¬ÈÕ־ ......

³£Óõ½µÄmysqlÃüÁî±Ê¼Ç

mysqlÉèÖÃÃÜÂëºÍÐÞ¸ÄÃÜÂ룺
/usr/local/mysql/bin/mysqladmin -uroot password 123456 µÚÒ»´ÎÉèÃÜÂë¡£
mysqladmin -uroot -p password mypasswd ÐÞ¸ÄÃÜÂë
ÊäÈëÕâ¸öÃüÁîºó£¬ÐèÒªÊäÈërootµÄÔ­ÃÜÂ룬ȻºórootµÄÃÜÂ뽫¸ÄΪmypasswd¡£
¾ÍÊÇmysql5µ¼³öµÄÓÐdefault-charactµÄÉèÖã¬mysql4²»Ö§³Ö£¬ÐèÒª¼Óskip-opt²ÎÊý£¬È磺
my ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ