xml to mysql database php

... PHP-MySQL database applications PHP-MySQL database applications Brief review of MySQL „ PHP MySQL functions „ examples „ Brief Review Of MySQL The MySQL comand line monitor Creating database ... Read the MySQL documentation „ „ „ Read MySQL install instructions on CDSupply a username Command to enter monitor is and a „ „ mysql - u xxxx -p To execute an SQL script use „ „ c:\mysql\mysql\docs\manual_toc.html ... c:\mysql\mysql\docs\manual_toc.html password when prompted mysql -u xxxx -p < /path/script.sql GUI client MyCC is better Creating Database Tables „ Create web_db database to hold the tables: „ „ To create a

Ngày tải lên: 21/03/2021, 18:29

... kỹ thuật lập trình MySQL với PHP nâng cao 2 PDO Mysqli Hàm PHP làm việc với MySql có sẵn Các cách sử dụng PHP để làm việc với MySQL Bài 2 - Các kỹ thuật lập trình MySQL với PHP nâng cao 3 Làm ... mới của MySQL phiên bản 4.1.3 trở lên. Nhược điểm: Không làm việc với các hệ cơ sở dữ liệu khác ngoài MySQL. mysqli (mở rộng MySQL cải tiến) Bài 2 - Các kỹ thuật lập trình MySQL với PHP nâng ... tiến mới của MySQL phiên bản 4.1.3 trở lên, như tính năng lồng câu lệnh SQL. PDO (PHP Data Object) Bài 2 - Các kỹ thuật lập trình MySQL với PHP nâng cao 6 Ưu điểm: Được tích hợp trong PHP phiên

Ngày tải lên: 23/05/2014, 17:29

... tra xem MySQL ở trạng thái started chưa Để kiểm tra xem MySQL có làm việc hay không ta chạy một số lệnh sau: C:\mysql\bin\mysqlshow C:\mysql\bin\mysqlshow –u root mysql C:\mysql\bin\mysqladmin ... copyof_mysql trên MySQL server: mysql > create database copyof_mysql; Phục hồi file ‘d:\ bk_mysql.sql’ vào MySQL server với tên copyof_mysql Từ dấu nhắc dòng lệnh (command line), bạn gỏ: C:\mysql\bin\mysql ... bạn gỏ: mysql database < backup_file.sql Ví dụ: Để phục hồi database mysql được backup từ lệnh Trang 40mysqldump opt mysql > d:\ test\ bk_mysql.sql bạn tiến hành như sau: Tạo một database

Ngày tải lên: 19/07/2014, 22:21

... in the database development life cycle Relational Database Design 1A.2 INTRODUCTION TO DATABASE MANAGEMENT SYSTEM Introduction to Relational Database Management System Introduction to Database ... writing queries in a database query language • Database Administrators (DBAs): Database Administrators (DBAs) coordinate the function of collecting information about the data to be stored, and designing ... power of desktop computers, multi-user database systems are now available that support a small group of users to connect to these desktop computers and access data concurrently These database systems

Ngày tải lên: 01/08/2014, 09:22

... This Book Covers MySQL Database Usage & Administration contains information on the MySQL 5 .1 RDBMS and provides one-stop coverage of common topics related to MySQL usage and ... the MySQL superuser password) Chapter 12 : Performing Maintenance, Backup, and Recovery provides instructions and information on how to back up and restore a MySQL database and use MySQLsupplied ... MySQLsupplied utilities to recover data from a damaged database Chapter 13 : Replicating Data discusses MySQL s replication features, which provide the ability to automatically synchronize databases across

Ngày tải lên: 08/08/2014, 22:20

... refman/5.1/en/pluggable-storage-overview.html MySQL case studies at http://www.mysql.com/why-mysql/case-studies• MySQL customer listings at http://www.mysql.com/customers• MySQL market share and usage statistics at http://www.mysql.com/ ... Introduction to MySQL 17 PART IPART I The MySQL manual at http://dev.mysql.com/doc• An overview of MySQL’s technical architecture at http://dev.mysql.com/doc/• refman/5.1/en/pluggable-storage-overview.html ... yet, though—there’s a database waiting to be created! Creating Databases Because all tables are stored in a database, the first statement you need to know is the CREATE DATABASE statement, which

Ngày tải lên: 08/08/2014, 22:20

... in MySQL The Archive Storage Engine The Archive storage engine provides a way to store large recordsets that see infrequent reads into a smaller, compressed format The key feature of this storage ... indexes per table to 128 n ote A new addition to MySQL is the Blackhole storage engine As you might guess from the name, this is MySQL’s equivalent of a bit bucket: Any data entered into a Blackhole ... is more prone to fragmentation, which can reduce query speed, and has limited support for data/index compression Trang 3n ote MySQL versions prior to MySQL 5.1 included the ISAM storage engine

Ngày tải lên: 08/08/2014, 22:20

... first aliased to a table name or else MySQL will not know how to refer to fields within it. As an example, look what happens if you re-run the previous query without the table alias: mysql> ... different tables to answer a specific question. If the question is asked repeatedly, or with minor variations, it makes sense to store this query in the database and expose it to the outside ... Looking for an easy way to restrict access to certain table fields? Grant access to a view that contains only the allowed fields while restricting access to the underlying table. MySQL’s privilege

Ngày tải lên: 08/08/2014, 22:20

... the MySQL world, the term “stored routines” is used generically to refer to two different animals: stored procedures and stored functions While both types of routines contain SQL statements, MySQL ... debugging tools for stored routines are also a hindrance to users and developers Creating and Using Stored Procedures There are three components to every stored routine (function or procedure) a stored ... routines are not new to the SQL world Both commercial and open-source alternatives to MySQL have had this feature for many years When this book went to press, MySQL’s implementation of stored routines

Ngày tải lên: 08/08/2014, 22:20

... questions about stored routines, at http://dev.mysql.com/ • doc/refman/5.1/en/faqs-stored-procs.htmlLimitations on stored routines, at http://dev.mysql.com/doc/refman/5.1/en/ • stored-program-restrictions.htmlMySQL’s ... basis, MySQL 5.0 introduced database triggers, which allow these actions to be performed automatically by the server This was not entirely unexpected—triggers and stored routines tend to go hand-in-hand, ... Trigger To understand how triggers work, let’s consider a simple example: logging changes to the airline’s flight database Let’s suppose that every time an administrator adds a new flight to the database,

Ngày tải lên: 08/08/2014, 22:20

... (0.01 sec) Importing XML When it comes to importing XML data into a MySQL database, MySQL 5.1 is fairly limited It does not offer any easy way to convert structured XML data into table records and ... an XML document, MySQL offers the UpdateXML() function This function accepts three arguments: the source XML document, the location path to the node to be updated, and the replacement XML To ... equivalent to the SELECT INTO OUTFILE statement, so XML-based export can only be accomplished using either the mysql or mysqldump command-line tools. To export the contents of a table using mysqldump,

Ngày tải lên: 08/08/2014, 22:20

... alternatives to the mysqladmin tool: phpMyAdmin, a browser-based interface to MySQL administration, and MySQL Administrator, a visual tool for user administration, database backup and restore, log analysis, ... versions of MySQL, mysqld_safe is called safe_mysqld.On Windows, the easiest way to start the MySQL server is by diving into the bin/ subdirectory of your MySQL installation and launching the mysqld.exe ... features in MySQL 5.x, the information_schema database, which provides run-time access to information about database objects Database Administration and MySQL A database administrator holds an

Ngày tải lên: 08/08/2014, 22:20

... need to reinstall the package into the same directory to revert to the original grant tables. 3. Restart the server. [root@host]# /usr/local/mysql/support-files/mysql.server stop The MySQL ... running, stop it in the usual manner: [root@host]# /usr/local/mysql/support-files/mysql.server stop 2. Change to the data directory of your MySQL installation, and then delete the mysql/ folder. ... directory of your MySQL installation, as follows: [root@host]# /usr/local/mysql/support-files/mysql.server stop On UNIX systems that come with MySQL preinstalled, an alternative is to stop

Ngày tải lên: 08/08/2014, 22:20

... 7installing MySQL and the Sample database Trang 8T his book discusses the MySQL RDBMS and the tools and commands it provides to store, manipulate, and retrieve data in databases In case you’re new to MySQL ... groupadd mysql [root@host]# useradd –g mysql mysql [root@host]# chown -R mysql /usr/local/mysql [root@host]# chgrp -R mysql /usr/local/mysql Trang 11 5 Initialize the MySQL tables with the mysql_install_db ... the “mysql” user created in step 4 has read/write privileges to the MySQL data directory: [root@host]# chown -R mysql /usr/local/mysql/data 7 Start the MySQL server by manually running the mysqld_safe

Ngày tải lên: 08/08/2014, 22:20

... your MySQL Database: Practical Design Tips and Techniques The popularity of MySQL and phpMyAdmin has brought many non-IT specialists to the field of database design, usually with a view to building ... for This book is for new web developers and MySQL database administrators who want to learn how to build better data structures A basic understanding of MySQL and SQL is assumed F r o m T e c h ... that MySQL design is seen as an advanced and complex topic that requires a lot of time, which most people would not be able to afford or just would not care to invest This book attempts to overcome

Ngày tải lên: 12/08/2014, 11:20

... Inventory efficiency: average delay for car delivery to the dealer, or to the customer Visitors report: percentage of visitors trying a car; percentage of road tests that lead to a sale Customer ... – a tendency to use too many papera tendency to use too many paper or screen forms and to produce too complex forms Nonetheless, if we are able to look at the forms currently used to convey information ... crammed into one huge table, also called a too wide table because it is formed with too many columns This too wide table is fundamentally non-relational. Sometimes the data structure needs to be

Ngày tải lên: 12/08/2014, 11:20

... number From the Store Assistant A store assistant assigns a car number to each vehicle that enters the floor This helps to manage which set of keys belongs to which car, we refer to physical keys ... 111-2222 and expect those to be output back So, a standard output format must be chosen, and then the correct number of sub-elements will have to be set into the model to be able to recreate the expected ... can all be related to a common subject, which is the event On the contrary, free fields can store any kind of dissimilar data This might also be a way to store data specific to a single instance

Ngày tải lên: 12/08/2014, 11:20

... deciding to include such characters. Even when staying faithful to MySQL, there has been a portability issue between versions earlier than 4.1 when upgrading to 4.1. In 4.1.x, MySQL started to represent ... redundant data into lookup tables – also called reference tables and store only the value of the codes into our main tables. We don't want to repeat "Licorne" into our vehicle ... temptation to improve the data elements names. Some discipline in the standardization has to be applied and all the team members have to collaborate. Abbreviations Probably because older database

Ngày tải lên: 12/08/2014, 11:20

... how to apply a DTD or XML Schema to an XML document. This section includes the following topics: ! Conforming to an XML Grammar ! Validating XML Documents with DTDs ! Validating XML Documents ... structure of XML documents, refer to the XML specification on the W3C Web site at www.w3.org/TR/REC -xml. 2 Module 9: Using XML to Exchange Data # ## # Introduction to XML ! What is XML? ! Benefits ... Instantiating the XML Engine To build an XML tree, you must first instantiate the Microsoft XML engine MSXML, as shown in the following code: Dim xmldoc As MSXML.DOMDocument set xmldoc = CreateObject("MSXML.DOMDocument")...

Ngày tải lên: 21/12/2013, 19:15