PHP Classes

Database conversion: Convert database specific SQL to neutral SQL code

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2005-01-16 (11 years ago) RSS 2.0 feedNot enough user ratingsTotal: 1,299 All time: 2,857 This week: 936Up
Version License Categories
dbconv 1.0The PHP LicenseDatabases, Text processing
Description Author

This class is meant to process SQL code with syntax that is specific to certain databases and convert it to SQL code that is database neutral.

The goal of the class is to help avoiding the use of SQL code that is not compatible with all the supported databases.

Currently the class supports converting SQL code specific to Oracle, MySQL, Microsoft SQL Server, SQLite and ODBC.

Innovation Award
PHP Programming Innovation award nominee
January 2005
Number 3

Prize: One downloadable copy of Roadsend PHP Compiler
Sometimes it is convenient to write applications that can work with many different SQL based databases.

Some database abstraction packages can help writing applications that can work unchanged with different databases.

However, if you start using SQL code that uses features that are specific of certain databases, it will be harder to make the applications work with other databases later.

This class can help avoiding some SQL portability problems by converting the SQL code that you use into SQL code that does not use certain database specific features known by the class.

Manuel Lemos
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  Files folder image Files  
File Role Description
Plain text file DBConv.php Class Main class
Accessible without login Plain text file sample-oraconv.php Example sample usage to convert an oracle DB

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7 years ago (kishore kumar)