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GRANT ALL PRIVILEGES ON *.* TO 'root'@'ÄãµÄÔ¶¶Ëip' IDENTIFIED BY 'ÄãµÄÃÜÂë' WITH GRANT OPTION;
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GRANT ALL PRIVILEGES ON *.* TO 'root'@'10.10.19.220' IDENTIFIED BY '123456' WITH GRANT OPTION;
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mysql -uroot  -p123456  -h10.10.19.222


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ʲôÊÇC2¼¶°²È«ÐÔ£¿°²È«ÐԵķÖÀàÊÇÔõÑùµÄ£¿(2008-01-30 17:04:39)
  
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C1£º½÷É÷±£»¤£¬ÒªÇóÓлùÓÚÓû§¼¶±ðµÄ¿ØÖÆÀ´±£»¤Êý¾Ý£¬Ö÷Òª·ÀÖ ......

MYSQLÊý¾Ý¿âµ¼Èë¡¢µ¼³ö

1.mysqlµ¼³öÊý¾Ý¿âÃüÁî
C:\Program Files\MySQL\MySQL Server 5.0\bin>mysqldump -u Óû§Ãû -p Êý¾Ý¿âÃû (±íÃû) > c:\\ÎļþÃû.sql
2.mysqlµ¼ÈëÊý¾Ý¿âÃüÁî
£¨1£©½â¾öÖÐÎÄÂÒÂëÎÊÌ⣺ִÐÐÈçÏÂÃüÁîÔÙµ¼È룺set names utf8
£¨2£©µÇ¼mysql£¬Ö´ÐÐÈçÏÂÃüÁ
mysql> source c:\\ÎļþÃû.sql;
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Java+MysqlµÄÊý¾Ý¿â²éÕÒʵÏÖ


public class select {
 public List XiuGai_select(String keyword){
  List list=new ArrayList();
        Connection conn = null;
  Statement stmt = null;
  String sql=null;
  ResultSet res = null;
  get ......

Mysql ¸´ÖÆ±í¼°½á¹¹

Ò»¡¢CREATE TABLE ·½·¨
Õû±í¸´ÖÆ # create table бí select * from ¾É±í;
½á¹¹¸´ÖÆ # create table бí select * from ¾É±í where 1<>1;
¶þ¡¢INSERT INTO ·½·¨
µÃµ½½¨±íÓï¾ä # show create table ¾É±í;
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¸´ÖÆÊý¾Ýµ½Ð±í INSERT INTO new_table(col1,col2,...) (SELECT col1,col2,... from old_table); ......

mysqlÖвåÈëÒ»Ìõ¼Ç¼·µ»Ø¸Ã¼Ç¼id

1.select max(id) from user;
2.select last_insert_id() as id from user limit 1; 
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create sequence seqID
minvalue 1
maxvalue 999999999999999999999999999
start with 1
increment by 1
nocache
order;
create or replace procedure ......
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