Ĭonsists of a class that is able to instantiate the driver classes. Using this tool, developers may design and evolve database schemas that serve the needs of their applications without having to worry on how to install or upgrade them on each type of DBMS that is used. The second goal is to provide a tool to install and maintain database schemas using the same DBMS independent database interface. Using the same interface, programmers may develop database applications that may run with DBMS of different vendors: Oracle, Sybase, My SQL, Microsoft SQL Server, etc. One is to provide a unified programming interface to access distinct SQL based DBMS. The development of Metabase has two main goals. Metabase is a PHP package intended to provide DBMS ( DataBase Management System) independent means to install, access and maintain SQL based databases. Retrieving auto-increment keys in prepared queries.Retrieving auto-increment keys in direct queries.Storing and retrieving NULL values in large object fields. Storing and retrieving data in large object fields from and to files.Storing and retrieving data in large object fields.Updating a table with the SQL REPLACE query.Escaping text values with special characters.Retrieving query result data using bulk fetching functions.Storing and retrieving different data types.Metabase software quality certification methods.DBMS specific drivers conformance test suite.Oracle using Oracle Call Interface (oci).MetabaseGetTimestampFieldTypeDeclaration.Calling the driver object functions directly.Applications programming interface (API).Version control: $Id: metabase.documentation,v 1.70 8 23:02:46 mlemos Exp $ Contents
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