PHP MySQL

PHP-5 MySQL 11MySQL Introduction

MySQL () SQL. MySQL MySQL AB MySQL

MySQL 2 David Axmark, Allan Larsson Michael "Monty" Widenius.

(Sun Microsystems, Inc.) MySQL AB MySQL AB

22

SAP (MAX DB) , ()

* MySQL Enterprise* MySQL Cluster* MySQL Embedded* MySQL Community (opensource )

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5.0 (EnterPrise Feature) Store Procedure, database trigger, database view, database schema (index) community (stable) 5.0 5.1 beta release 5.2 Alpha

5.1 Parttion Database , (Event schedule)

44 (Database Storage Engine)

* MyISAM (default)* InnoDB (transaction) ACID* Memory * Merge* Archive log file, (query) log file (Security Audit Information)* Federated (remote server) local (Storage) * NDB (cluster)* CSV Text (comma) * Blackhole* Example

55

MySQL

o BIT ( MyISAM, InnoDB, Memory)o TINYINTo SMALLINTo MEDIUMINTo INTo BIGINT

66* o DATETIMEo DATEo TIMESTAMPo TIMEo YEAR

o CHARo VARCHARo BINARYo VARBINARYo BLOBo TEXTo ENUMo SET

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MySQL phpBB PHP MySQL PHP MySQL API ODBC (database connector) MySQL MyODBC,ADO,ADO.NET

MySQL command-line (: mysql mysqladmin ). GUI MySQL : MySQL Administrator MySQL Query Browser.

88 (database connector)

(interface) MySQL ODBC (Open Database Connector) MyODBC , JDBC Java MySQL API (Application Programming Interface) MySQL

(Connector) API

* DBI perl* Ruby ruby* Python python* .NET .NET framework* MySQL++ C++* Ch Ch (C/C++ interpreter)

phpMyAdmin

99MySQL Installation MySQL MySQL ??MySQL Software

http://www.mysql.com

PHP Appserv

Install Appserv (PHP+Apache+MySQL) http://www.thaicreate.com/php/php-install-apache.html ASP ASP.NET IIS Web Server Appserv Port Apache Appserv 81 80 IIS Apache Web Server

MySQL http://www.mysql.com1010phpMyAdmin phpMyAdmin???

phpMyAdmin ?phpMyAdmin PHP MySQL Web Browser MySQL Database Create Database/Table/Field //

phpMyAdmin ? Appserv phpMyAdmin http://localhost/phpMyAdmin

phpMyAdmin Package Appserv

Appserv & phpMyAdmin http://www.thaicreate.com/php/php-install-apache.html

phpMyAdmin Download phpMyAdmin http://www.phpmyadmin.net/ 1111

12 phpMyAdmin Web Browser 12

13 Database Table 13

14 (Field,Record Column) 14 MydatabaseFieldsTypeDescriptionCustomerIDvarchar(4)(PK)Namevarchar(50)Emailvarchar(50)CountryCodevarchar(2)(FK)Budgetdouble Useddouble 15FieldsTypeDescriptionCountryCodeVARCHAR( 2 )(PK)CountryNameVARCHAR(50)FieldsTypeDescriptionAuditIDint(4) Audit(PK)CustomerIDvarchar(4)(FK)Date date UseddoubleCustomerAuditCountry15MySQL phpMyAdmin Create Database & Table Database Table phpMyAdmin phpMyAdmin http://localhost/phpMyAdmin 16 User/Password phpMyAdmin Default root/root

16 phpMyAdmin Web Browser Create Database

17

Database Name Create

Create Table

Table Go 17

18 18 Table Table 3 Table customer,country,audit Table Customer

1919

20Table country Table audit

20 Table

Rows Customer 21

Rows country

Rows audit Rows Customer21 Export Database 22 Export MySQL Backup

22 Export 23

2324 Default Save as file .sql

Go

Save mydatabase.sql 24 Import Database 25 .sql Import Database Database Table Export Import

Database 25

26 Import 2627

.sql Export Go 27

28Database Import 28MySQL Relation CasCade On Delete/On Update 29MySQL Relation CasCade On Delete/On Update MySQL Relation Table InnoDB CasCade DELETE UPDATE

Syntax InnoDBCREATE TABLE `customer` (....) ENGINE=InnoDB;

29Table : customerCREATE TABLE `customer` (`CustomerID` varchar(4) NOT NULL,`Name` varchar(50) NOT NULL,`Email` varchar(50) NOT NULL,`CountryCode` varchar(2) NOT NULL,`Budget` double NOT NULL,`Used` double NOT NULL,PRIMARY KEY (`CustomerID`)) ENGINE=MyISAM;

INSERT INTO `customer` VALUES ('C001', 'Win Weerachai', 'win.weerachai@thaicreate.com', 'TH', 1000000, 600000);

INSERT INTO `customer` VALUES ('C002', 'John Smith', 'john.smith@thaicreate.com', 'EN', 2000000, 800000);

INSERT INTO `customer` VALUES ('C003', 'Jame Born', 'jame.born@thaicreate.com', 'US', 3000000, 600000);

INSERT INTO `customer` VALUES ('C004', 'Chalee Angel', 'chalee.angel@thaicreate.com', 'US', 4000000, 100000);

INSERT INTO `customer` VALUES ('C005', 'Weerachai Nukitram', 'webmaster@thaicreate.com', 'TH', 2000000, 100000); 30 Table customer audit customer audit 30Table : auditCREATE TABLE `audit` (`AuditID` int(4) NOT NULL,`CustomerID` varchar(4) NOT NULL,`Date` date NOT NULL,`Used` double NOT NULL,PRIMARY KEY (`AuditID`),FOREIGN KEY (CustomerID) REFERENCES customer (CustomerID) ON DELETE CASCADE ON UPDATE CASCADE) ENGINE=InnoDB;

INSERT INTO `audit` VALUES (1, 'C001', '2008-08-01', 100000);INSERT INTO `audit` VALUES (2, 'C001', '2008-08-05', 200000);INSERT INTO `audit` VALUES (3, 'C001', '2008-08-10', 300000);INSERT INTO `audit` VALUES (4, 'C002', '2008-08-02', 400000);INSERT INTO `audit` VALUES (5, 'C002', '2008-08-07', 100000);INSERT INTO `audit` VALUES (6, 'C002', '2008-08-15', 300000);INSERT INTO `audit` VALUES (7, 'C003', '2008-08-20', 400000);INSERT INTO `audit` VALUES (8, 'C003', '2008-08-25', 200000);INSERT INTO `audit` VALUES (9, 'C004', '2008-07-04', 100000);INSERT INTO `audit` VALUES (10, 'C005', '2008-07-04', 200000); 31

3132

Relation 2 customer audit 32SQL Table countryCREATE TABLE `country` ( `CountryCode` VARCHAR( 2 ) NOT NULL , `CountryName` VARCHAR( 50 ) NOT NULL ,PRIMARY KEY ( `CountryCode` )) ENGINE = MYISAM ;

INSERT INTO `country` VALUES ('TH', 'Thailand');INSERT INTO `country` VALUES ('EN', 'England');INSERT INTO `country` VALUES ('US', 'United State');

3333MySQL Data Source Config (DSN) 34MySQL DSN Data Source Programming Driver MySQL ODBC Oracle ODBC Set DSN Name Database MyODBC Driver www.mysql.com 5.1 URL Download MyODBC 5.1 Driver http://www.thaicreate.com/upload/tutorial/mysql-connector-odbc-5.1.5-win32.zip

MyODBC

MyODBC http://www.thaicreate.com/asp/asp-mysql-connect-database.html

Config DSN

Start -> Setting -> Control Panel -> Administrative Tools3435

ODBC

Tab System DSN -> Add MySQL ODBC 5.1 3536

MySQL ODBC 5.1 Driver -> Finish 3637

DSN mydatabase mydatabase 3738

Connection Test

DSN 38PHP MySQL Connect to Database 39PHP MySQL Connect to Database PHP MySQL Database 2 function PHP MySQL Database PHP MySQL MySQL Record

mysql_error()Fatal error: Call to undefined function mysql_connect() in C:\AppServ\www\myphp\phpMySQLConnect.php on line 739 extension php_mysql.dll

php_mysql.dll http://www.thaicreate.com/php/php_mysql.dll.html extension php C:\AppServ\php5\ext Path php.ini

Start -> Run -> php.iniextension_dir = "C:/AppServ\php5\ext".....extension=php_mysql.dll Restart Apache Web Server

Syntax$objConnect = mysql_connect($host,$user,$pass);

$host = server,ip,computer-name$user = user$pass = password 4040

iamsanya.com

41 PHP MySQL phpMySQLConnect.php4142

42PHP MySQL List Table Properties ()

iamsanya.com

43PHP MySQL List Table Properties PHP MySQL Table

ListField.php4344

Output 44PHP MySQL List Record ()

iamsanya.com

CustomerID Name Email CountryCode Budget Used

46ListRecord.php 4647

Output 47 Link