The code for the openHalo toolkit has been released, providing a layer to simplify the migration of applications originally written for MySQL to use the PostgreSQL DBMS. The project functions as a proxy, transparently translating MySQL queries into PostgreSQL queries and performing the reverse transformation for responses. The project is written in C and is distributed under the GPLv3 license.
openHalo supports the SQL dialect and communication protocol of MySQL, enabling the migration of applications written for MySQL to PostgreSQL with minimal changes or no code modifications. Standard utilities, commands, and MySQL drivers can be used alongside openHalo.
Source: opennet.ru
