Craig Barnes
f1d141d4bc
During database creation CRON error can be observed in the error log. In slower machines the timing of the errors can cause a deadlock state as the database is added to the cron while the cron tables are being initialised. This leaves the database in an inconsistent and unusable state for the user. To correct this I have exposed the pool lock by adding a lock property, and required the server to acquire a lock on the database pool before it can start a thread for it. issue2234 review173001
trytond
=======
The server of the Tryton application platform.
A three-tiers high-level general purpose application platform
written in Python and use Postgresql as main database engine.
It is the core base of an Open Source ERP.
It provides modularity, scalability and security.
Installing
----------
See INSTALL
Package Contents
----------------
bin/
Script for startup.
doc/
sphinx documentation in reStructuredText.
To generate the HTML (trytond module must be in PYTHONPATH):
sphinx-build doc/ doc/
etc/
Configuration files.
trytond/
trytond sources.
Database Backends
-----------------
Tryton is mainly developed for PostgreSQL (8.2 or later) but there are other
backends available. Here are some warnings about using other backends:
* MySQL
* The lock implementation of MySQL requires that Tryton locks all tables.
* There are problems with floating-point comparisons.
See: http://dev.mysql.com/doc/refman/5.5/en/problems-with-float.html
* Tryton uses a VARCHAR(255) for Char, Selection and Reference fields.
* MySQL can not create indexes containing text or blob fields.
* Tryton uses a DECIMAL(65, 30) for Decimal fields and DOUBLE(255, 30) for
Float fields.
* MySQL version should be 5.0 or later.
* SQLite
* SQLite can not alter column definitions nor create foreign keys.
* SQL constraints are validated by Tryton instead of database.
Support
-------
If you encounter any problems with Tryton, please don't hesitate to ask
questions on the Tryton bug tracker, mailing list, wiki or IRC channel:
http://bugs.tryton.org/
http://groups.tryton.org/
http://wiki.tryton.org/
irc://irc.freenode.net/tryton
License
-------
See LICENSE
Copyright
---------
See COPYRIGHT
For more information please visit the Tryton web site:
http://www.tryton.org/