Changes between Version 8 and Version 9 of SQL


Ignore:
Timestamp:
Mar 1, 2011, 5:54:41 PM (10 years ago)
Author:
vadim.godunko
Comment:

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  • SQL

    v8 v9  
    88
    99SQL Database Access module provides simple generic API to access to SQL databases. Currently supported databases:
    10  - [wiki:SQL/SQLite3 SQLite3]
     10 - [http://www.oracle.com/us/products/database/index.html Oracle] is a well known commercial database management system ([wiki:SQL/Oracle driver notes]);
     11 - [http://www.postgresql.org/ PostgreSQL] is a powerful, open source object-relational database system ([wiki:SQL/PostgreSQL driver notes]);
     12 - [http://www.sqlite.org/ SQLite3] is a in-process library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine ([wiki:SQL/SQLite3 driver notes]).
    1113
    1214API contains two packages. The [browser:trunk/matreshka/source/sql/sql-databases.ads SQL.Databases] package provides SQL_Database type to connect to database server and manage transactions, and the [browser:trunk/matreshka/source/sql/sql-queries.ads SQL.Queries] package provides SQL_Query type to prepare, bind, execute queries and retrieve results.