Convenience module for manually creating schemas
 
Basically this module provides short form names for
the various schema objects defined in dbschema.py. The
functions often allow for positional arguments, which
is useful when manually generating a schema.

Modules
		pytable.dbschema

Functions
		check(expression, **named) Create a new field schema count = sequence(name, comment='', **named) Create a new sequence schema database(name, tables=(), comment='', **named) Create a new database schema field(name, dbDataType, displaySize=0, comment='', **named) Create a new field schema foreign = foreignKey(foreignTable, foreignFields=(), comment='', **named) Create a new field schema foreignKey(foreignTable, foreignFields=(), comment='', **named) Create a new field schema index(fields=(), unique=1, **named) Create a new index schema references = foreignKey(foreignTable, foreignFields=(), comment='', **named) Create a new field schema sequence(name, comment='', **named) Create a new sequence schema table(name, fields=(), comment='', **named) Create a new table schema