MySQLÊý¾Ý¿â±¸·ÝºÍ»¹ÔµÄ³£ÓÃÃüÁת¡¿
MySQLÊý¾Ý¿â±¸·ÝºÍ»¹ÔµÄ³£ÓÃÃüÁî
ÔÎļûhttp://www.21andy.com/blog/20071102/655.html
ʱ¼ä£º2007-11-02 23:29:09 Àà±ð£º¼¼Êõ ·ÃÎÊ£º3,731 views RSS 2.0 ÆÀÂÛ
±¸·ÝMySQLÊý¾Ý¿âµÄÃüÁî
mysqldump -hhostname -uusername -ppassword databasename > backupfile.sql
±¸·ÝMySQLÊý¾Ý¿âΪ´øÉ¾³ý±íµÄ¸ñʽ
±¸·ÝMySQLÊý¾Ý¿âΪ´øÉ¾³ý±íµÄ¸ñʽ£¬Äܹ»Èøñ¸·Ý¸²¸ÇÒÑÓÐÊý¾Ý¿â¶ø²»ÐèÒªÊÖ¶¯É¾³ýÔÓÐÊý¾Ý¿â¡£
mysqldump -–add-drop-table -uusername -ppassword databasename > backupfile.sql
Ö±½Ó½«MySQLÊý¾Ý¿âѹËõ±¸·Ý
mysqldump -hhostname -uusername -ppassword databasename | gzip > backupfile.sql.gz
±¸·ÝMySQLÊý¾Ý¿âij¸ö(Щ)±í
mysqldump -hhostname -uusername -ppassword databasename specific_table1 specific_table2 > backupfile.sql
ͬʱ±¸·Ý¶à¸öMySQLÊý¾Ý¿â
mysqldump -hhostname -uusername -ppassword –databases databasename1 databasename2 databasename3 > multibackupfile.sql
½ö½ö±¸·ÝÊý¾Ý¿â½á¹¹
mysqldump –no-data –databases databasename1 databasename2 databasename3 > structurebackupfile.sql
±¸·Ý·þÎñÆ÷ÉÏËùÓÐÊý¾Ý¿â
mysqldump –all-databases > allbackupfile.sql
»¹ÔMySQLÊý¾Ý¿âµÄÃüÁî
mysql -hhostname -uusername -ppassword databasename < backupfile.sql
»¹ÔѹËõµÄMySQLÊý¾Ý¿â
gunzip < backupfile.sql.gz | mysql -uusername -ppassword databasename
½«Êý¾Ý¿â×ªÒÆµ½Ð·þÎñÆ÷
mysqldump -uusername -ppassword databasename | mysql –host=*.*.*.* -C databasename
Ïà¹ØÎĵµ£º
/*ÑÝʾһ¸öJDBC³ÌÐò£¬´ÓMysqlµÄLMDÊý¾Ý¿âÖжÁ³ö±íadminµÄÒ»¸öÐÅÏ¢*/
import java.sql.*;
public class TestMysqlConnection {
public static void main(String[] args) {
Connection conn = null;
Statement stmt = ......
¾¡¿ÉÄܵØÊ¹ÓÃ×îÓÐЧ(×îС)µÄÀàÐÍ¡£MySQLÓкܶà½ÚÊ¡´ÅÅ̿ռäºÍÄÚ´æµÄרҵ»¯ÀàÐÍ¡£
Èç¹û¿ÉÄÜʹ±í¸üС£¬Ê¹ÓýÏСµÄÕûÊýÀàÐÍ¡£ÀýÈ磬MEDIUMINT¾³£±ÈINTºÃһЩ¡£
Èç¹û¿ÉÄÜ£¬ÉùÃ÷ÁÐΪNOT NULL¡£ËüʹÈκÎÊÂÇé¸ü¿ì¶øÇÒÄãΪÿÁнÚʡһλ¡£×¢ÒâÈç¹ûÔÚÄãµÄÓ¦ÓóÌÐòÖÐÄãȷʵÐèÒªNULL£¬ÄãÓ¦¸ÃºÁÎÞÒÉÎÊʹÓÃËü£¬Ö»ÊDZÜÃâȱʡµØÔÚËùÓ ......
ÔÚʹÓÃWindowsÃüÁîÐвÙ×÷MySQLÊý¾Ý¿âµÄʱºò£¬ÒÔutf8¸ñʽ´æ´¢ÔÚMySQLÊý¾Ý¿âÖеÄÊý¾Ý£¬´ÓÃüÁîÐжÁÈ¡³öÀ´×ÜÊÇÂÒÂ룬ÏÔʾȫÊÇÎʺš£»òÕß´ÓÃüÁîÐвåÈëÐÂÊý¾Ý£¬½á¹ûÏà·´£¬ÔÚÃüÁîÐÐÖÐÏÔʾÊÇÕý³£µÄ£¬µ«ÊÇÔÚPHPMyAdminÖÐÈ´ÊÇÂÒÂë¡£
¡¡¡¡¾¹ýÉÏÍø²éÕÒÑо¿£¬·¢ÏÖmysqlµÄÃüÁîÐпͻ§¶Ë¸ù±¾ÎÞ·¨ÒÔutf-8µÄÐÎʽ·µ»ØÊý¾Ý£¬½â¾öÈçÏ¡£
¡¡¡¡² ......
1¡¢ÏÂÔØMySQLµÄLinux°²×°Îļþ
¡¡¡¡Linuxϰ²×°MySQLÐèÒªÏÂÃæÁ½¸öÎļþ£º
¡¡¡¡MySQL-server-5.1.7-0.i386.rpm
¡¡¡¡ÏÂÔØµØÖ·Îª£ºhttp://dev.mysql.com/downloads/mysql/5.1.html£¬´ò¿ª´ËÍøÒ³£¬ÏÂÀÍøÒ³ÕÒµ½“Linux x86 generic RPM (statically linked against glibc 2.2.5) downloads”ÏÕÒµ½“Ser ......
¹ØÓÚMySqlµÄµ¼Èëµ¼³öÎÊÌâ
ÔÚÖÕ¶ËÖУ¬½øÈëmysqlµÄ·¾¶ÏµÄbinÖУ¬ÔÚÕâ¸ö·¾¶Ï¿ÉÒÔÖ´ÐÐmysql£¬mysqldumpµÈÃüÁî¡£
»òÕßÌí¼Ó»·¾³±äÁ¿ ÉèÖû·¾³±äÁ¿path "...(mysqlµÄ°²×°Â·¾¶ÏµÄbinĿ¼)"£¬ÕâÑù¾Í²»±ØÃ¿´Î¶¼½øÈëÉÏÃæËù˵µÄ·¾¶Ï²Ù×÷¡£
µ¼³öÒ»¸ö¿â£º
mysqldump ......