MySqlÖÐÎÄÂÒÂë
·¢Õâ¸öÌû×ӺܾÀ½á£¬ÒòΪÂŲ̂ÉÏÓкöàÕâÖÖÎÊÌâµÄÃèÊöºÍ½â¾ö·½·¨£¬µ«ÎÒÒ»Ò»ÊÔ¹ý¾ÍÊDz»ÐУ¬ÏÖ°ÑÎÊÌâÃèÊöÈçÏ£ºÒÀACMAIN_CHMÔÚhttp://blog.csdn.net/ACMAIN_CHM/archive/2009/05/12/4174186.aspxÖеÄÃèÊö£¬°Ñ¸ÄÌùµÄÌùÏ£º
SQL code:
mysql> show create table t_devicegroups;
+----------------+--------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
-------------------------------------------------+
| Table | Create Table
|
+----------------+--------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
---------------------------------------------------------------------
Ïà¹ØÎÊ´ð£º
ÎÒÊÇÓÃmysql×Ô´øµÄC API
if(mysql_real_connect(&mysql,"125.0.0.108","root","root","home",3306,NULL,0))
{
AfxMessageBox("Êý¾Ý¿âÁ¬½Óʧ°Ü") ......
ÎÒµÄMysql ʹÓõÄʱºò ÓÃdos½¨Á¢µÄÊý¾Ý±í ÔÚdosÖÐÄÜÏÔʾ³öÖÐÎÄ
µ«ÊÇÔÚ ÆäËûµÄ¿ÉÊÓÒ³Ãæ ºÍÍøÒ³Öж¼ÏÔʾÂÒÂë ÈçºÎ½â¾ö£¿
ÔÚmysql¿ØÖÆÌ¨:show variables like 'char%';Ìù½á¹û³öÀ´¿´¿´¡£
mysqlÃüÁîÐÐģʽÏÂ: ......
ÎÒÓõÄÊÇÁ¬½Ó³Ø×öµÄ£¬ÅäÁ¬½Ó³ØµÄ·½·¨Ó¦¸ÃûÓÐ´í£¬ÎªÊ²¾ÍÊdzöÏÖÕâÖÖÎÊÌâ
javax.servlet.ServletException: javax.naming.NameNotFoundException: No object bound to name java:comp/env/test
ÇëÎÊ´óÏÀÃÇÕâÊÇÔ ......
CREATE DATABASE ADDRESSLIST;
USE ADDRESSLIST;
DROP TABLE IF EXISTS FRIEND;
CREATE TABLE FRIEND
(FRIEND_ID INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY ,
FRIEND_NAME VARCHAR(20) NOT N ......
ÈçºÎÓÃsql²é¿´±íµÄÁ㤶È
show create table xxx;
¿ÉÒÔ»ñµÃ½¨±íÃüÁÔÙ½øÐзÖÎö£¬Ó¦¸ÃÄܵõ½ÏëÒªµÄÐÅÏ¢
MySQL 5 ÒÔÉÏ£¬Äã¿ÉÒÔ´ÓÊý¾Ý×ÖµäÖв鵽
select TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,DATA_TYPE,CHAR ......