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http://dev.mysql.com/doc/refman/5.1/zh/index.html
(MySql 5.1 ÖÐÎIJο¼ÊÖ²á)
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show databases; ÏÔʾÊý¾Ý¿â
drop database Êý¾Ý¿âÃû;ɾ³ýÊý¾Ý¿â
set names 'utf8';ÉèÖÃÊý¾Ý¿â±àÂëΪutf-8
source x:\Êý¾Ý¿âÃû.sql;µ¼ÈëÒ»¸öÊý¾Ý¿â
USE Êý¾Ý¿âÃû;³¢ÊÔ´æÈ¡Êý¾Ý¿â
CREATE DATABASE Êý¾Ý¿âÃû;´´½¨Ò»¸öÊý¾Ý¿â
*---------------------------------------------------------------------------------------------
Ϊ±íÔö¼ÓË÷Òý:alter table ±íÃû add index Ë÷ÒýÃû ('×Ö¶ÎÃû');
Ϊ±íÔö¼ÓÍâ¼ü: (Àý±íAµÄuidÊÇÍâ¼ü,¶ÔÓ¦±íBµÄid) (±íÀàÐÍΪInnoDB²ÅÓÐÍâ¼üÔ¼Êø)
                 alter table A add foreign key (uid) references B (id) on delete restrict on update restrict;
*--------------------------------------------------------------------------------------------
MysqlµÄµ¼ÈëºÍµ¼³ö
mysqldump -u root -pYOURPASSWORD DATA_BASE_NAME >mydatabasebak.sql
::ÊÇ°Ñ Êý¾Ý¿â DATA_BASE_NAME ±¸·Ýµ½Îı¾Îļþ mydatabasebak.sql
scp mydatabasebak.sql username@192.168.0.114:.
ÊäÈëÓû§username µÄÃÜÂë.
ssh 192.168.0.114
mysql -u root -p # ÊäÈëÃÜÂëºó½øÈëMysql ÃüÁîÐÐģʽ
sql>create database DATA_BASE_NAME;
sql> use DATA_BASE_NAME; # Êý¾Ý¿âÃû×Ö£¬Çл»Òªµ¼ÈëµÄÄ¿±êÊý¾Ý¿â¡£
sql> set names 'utf8'; # ÕâÒ»²½Ï൱ÖØÒª£¬Èç¹ûԭʼSQLÎļþ±àÂëÊÇutf8µÄ£¬²»¼ÓÉÏÕâ¸öÓï¾ä£¬µ¼ÈëºóÖÐÎÄÊÇÂÒÂë
sql> source mydatabasebak.sql; # ¿ªÊ¼µ¼ÈëÊý¾Ý¡£
*---------------------------------------------------------------------------------------------------------------


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mysql Á¬½Óorcal Êý¾Ý¿â OCIDefineByName


Oracle 8 資ÁÏ庫º¯Ê½庫
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語·¨: boolean OCIDefineByName(int stmt, string ColumnName, mixed &variable, int [type]);
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MySQL Cluster Core Concepts


NDBCLUSTER
(also known as NDB
) is an in-memory
storage engine offering high-availability and data-persistence
features.

The NDBCLUSTER
storage engine can be
configured with a range of failover and load-balancing options,
but it is easiest t ......

mysql °¢À­²®Êý×Öת»»ÖÐÎĺ¯Êý

CREATE DEFINER=`root`@`%` FUNCTION `sp_cn`(n_LowerMoney  decimal(15,2)) RETURNS varchar(200) CHARSET utf8
begin
Declare v_LowerStr  VARCHAR(200) ;
Declare v_UpperPart VARCHAR(200) ;
Declare v_UpperStr VARCHAR(200) ;
Declare i_I int ;
set v_LowerStr = LTRIM(RTRIM(ROUND(n_LowerMoney,2 ......
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