Package grizzled :: Package db :: Module base

Module base

Base classes for enhanced DB drivers.

Classes
	DBError Base class for all DB exceptions.
	Error Thrown to indicate an error in the `db` module.
	Warning Thrown to indicate an error in the `db` module.
	Cursor Class for DB cursors returned by the `DB.cursor()` method.
	DB The object returned by a call to `DBDriver.connect()`.
	DBDriver Base class for all DB drivers.

Variables
	TableMetadata = `namedtuple('TableMetadata', ['column_name', 't...`
	IndexMetadata = `namedtuple('IndexMetadata', ['index_name', 'in...`
	RDBMSMetadata = `namedtuple('RDBMSMetadata', ['vendor', 'produc...`

Variables Details

Value:

namedtuple('TableMetadata', ['column_name', 'type_string', 'max_char_s
ize', 'precision', 'scale', 'nullable'])

Value:

namedtuple('IndexMetadata', ['index_name', 'index_columns', 'descripti
on'])

Value:

namedtuple('RDBMSMetadata', ['vendor', 'product', 'version'])