mysql³£ÓÃÖ¸ÁºÏ
Java´úÂë
mysql> select version(),current_date;
²éѯmysqlµÄ°æ±¾ºÅ ºÍ ÈÕÆÚ
mysql> select version();
²éѯmysqlµÄ°æ±¾ºÅ
select now();
²éѯµ±Ç°ÈÕÆÚºÍ׼ȷµÄʱ¼ä
Java´úÂë
mysql> select version(),current_date;
²éѯmysqlµÄ°æ±¾ºÅ ºÍ ÈÕÆÚ
mysql> select version();
²éѯmysqlµÄ°æ±¾ºÅ
select now();
²éѯµ±Ç°ÈÕÆÚºÍ׼ȷµÄʱ¼ä
mysql> select version(),current_date;
²éѯmysqlµÄ°æ±¾ºÅ ºÍ ÈÕÆÚ
mysql> select version();
²éѯmysqlµÄ°æ±¾ºÅ
select now();
²éѯµ±Ç°ÈÕÆÚºÍ׼ȷµÄʱ¼ä
н¨»òɾ³ýÒ»¸öÊý¾Ý¿â
Java´úÂë
Mysql>create database mydb;
Mysql> drop database mydb;
Java´úÂë
Mysql>create database mydb;
Mysql> drop database mydb;
Mysql>create database mydb;
Mysql> drop database mydb;
´ò¿ªµÄÊý¾Ý¿âµÄÃüÁî
Java´úÂë
mysql> use mysql
Database changed
Java´úÂë
mysql> use mysql
Database changed
mysql> use mysql
Database changed
²é¿´Êý¾Ý¿âµÄÃüÁî
Java´úÂë
mysql> show databases;
Java´úÂë
mysql> show databases;
mysql> show databases;
²é¿´Êý¾Ý±íµÄÏêϸ½á¹¹
(usersÊÇ ±íÃû)
Java´úÂë
mysql> desc users;
Java´úÂë
mysql> desc users;
mysql> desc users;
н¨Êý¾Ý¿â
Java´úÂë
mysql> create database school;
Query OK, 1 row affected (0.00 sec)
Java´úÂë
mysql> create database&n
Ïà¹ØÎĵµ£º
±¾ÊµÑéÍê³ÉÈçϽá¹û£º
0. testÊý¾Ý¿â,userinfo Óû§ÐÅÏ¢±í ºÍ userinfolog Óû§ÐÅÏ¢ÈÕÖ¾±í
1. ½¨Á¢Ò»¸öuserinfo±íÐÂÔö¼Ç¼ʱµÄ´¥·¢Æ÷,½«ÐÂÔöÈÕÖ¾¼ÓÈëµ½userinfolog
2. ½¨Á¢Ò»¸öÏòuserinfo±íÐÂÔö¼Ç¼µÄ´æ´¢¹ý³Ì
3. ¸ù¾ ......
1.µÇ¼£º mysql -uroot -p
2.LinuxÏÂmysql ²»ÄÜÍâÍø·ÃÎÊ
ÒѾÔÚMYSQLÀïgrantÁËȨÏÞÁË¡£ÔÚÍâÍø»¹ÊDz»ÄÜ·ÃÎÊ .
ÎÊÌ⣺
cat /etc/mysql/my.conf
ÕÒµ½ÏÂÃæÒ»ÐÐ
bind-address = 127.0.0.1
Î ......
½üÈÕ£¬ÓÐÒ»¸öÏîÄ¿ÐèҪͨ¹ýOAϵͳ£¨Dominoƽ̨£©ÏòÒ»¸öMySQLÓ¦ÓòåÈë¼Ç¼£¬ÒòΪƽ̨ÊÇwindowsƽ̨£¬ËùÒÔ²ÉÓÃÁËODBCÁ¬½Ó·½Ê½£¬ÔÚOA·þÎñÆ÷Éϰ²×°ÁËMyODBC-3.51.11-1Çý¶¯£¬ÅäÖÃÁËODBCÇý¶¯Êý¾ÝÔ´Ö®ºó£¬²åÈë¼Ç¼³É¹¦£¬µ«²»ÂÛÊDzåÈëÖÐÎÄÄÚÈÝ£¬»¹ÊÇ´ÓMySQLÖжÁÈ¡ÖÐÎÄÄÚÈÝ£¬¶¼ÊÇÂÒÂ룬ÔÚÍøÉϲéÔÄÁ˸÷ÖÖ×ÊÁÏ£¬³õ²½ ......
Ò»¡¢Á¬½ÓMYSQL
¡¡¡¡¸ñʽ£º mysql -hÖ÷»úµØÖ· -uÓû§Ãû £pÓû§ÃÜÂë
¡¡¡¡1¡¢Àý1£ºÁ¬½Óµ½±¾»úÉϵÄMYSQL¡£
¡¡¡¡Ê×ÏÈÔÚ´ò¿ªDOS´°¿Ú£¬È»ºó½øÈëĿ¼ mysqlbin£¬ÔÙ¼üÈëÃüÁîmysql -uroot -p£¬»Ø³µºóÌáʾÄãÊäÃÜÂ룬Èç¹û¸Õ°²×°ºÃMYSQL£¬³¬¼¶Óû§rootÊÇûÓÐÃÜÂëµÄ£¬¹ÊÖ±½Ó»Ø³µ¼´¿É½øÈëµ½MYSQLÖÐÁË£¬MYSQLµÄÌáʾ·ûÊÇ£ºmysql>
¡¡¡ ......