Add batchupdate tool. PgBrowser: add constraints to list_column_usage().
=========pgtoolkit=========General Python Modules----------------------pgmanager.py - Database connection manager (pooling etc.)pgbrowser.py - Schema browser modulepgdiff.py - Schema diff toolGraphical and Command Line Tools--------------------------------pgbrowser-gtk.py - Database browser - graphical interface (GTK)pgconsole-gtk.py - Query console - graphical interface (GTK)pgdiff-cli.py - Command line diff toolMySQL - mytoolkit-----------------Package mytoolkit contains PgManager drop-in replacement for MySQL,MyManager. This may be useful if MySQL interoperability is neededfor some reason.MyManager requires MySQLdb module, which works only with Python 2.5 - 2.7.You need patch for Python 3.2 - see `extras/MySQL-python-1.2.3-python3.patch`.MyManager may be merged into PgManager in future, but currently thereisn't any generally usable python module for MySQL. MySQLdb isn't developedanymore thus being practically dead, while alternatives are not mature enough.Just use PostgreSQL with Python, it's better option in most use cases.