app/django/db/backends/postgresql/creation.py
author Lennard de Rijk <ljvderijk@gmail.com>
Sat, 28 Feb 2009 13:06:04 +0000
changeset 1559 283046e54c01
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Fixed issue 205. Registered students can't apply to become an organization. If for some reason the org sign up period and student sign up period are run in parallel and a student has applied to become an org, the application will still go through the normal system. Although the student won't be able to become an org admin until he has been invalidated as a student. Patch by: Lennard de Rijk Reviewed by: to-be-reviewed

from django.conf import settings
from django.db.backends.creation import BaseDatabaseCreation

class DatabaseCreation(BaseDatabaseCreation):
    # This dictionary maps Field objects to their associated PostgreSQL column
    # types, as strings. Column-type strings can contain format strings; they'll
    # be interpolated against the values of Field.__dict__ before being output.
    # If a column type is set to None, it won't be included in the output.
    data_types = {
        'AutoField':         'serial',
        'BooleanField':      'boolean',
        'CharField':         'varchar(%(max_length)s)',
        'CommaSeparatedIntegerField': 'varchar(%(max_length)s)',
        'DateField':         'date',
        'DateTimeField':     'timestamp with time zone',
        'DecimalField':      'numeric(%(max_digits)s, %(decimal_places)s)',
        'FileField':         'varchar(%(max_length)s)',
        'FilePathField':     'varchar(%(max_length)s)',
        'FloatField':        'double precision',
        'IntegerField':      'integer',
        'IPAddressField':    'inet',
        'NullBooleanField':  'boolean',
        'OneToOneField':     'integer',
        'PositiveIntegerField': 'integer CHECK ("%(column)s" >= 0)',
        'PositiveSmallIntegerField': 'smallint CHECK ("%(column)s" >= 0)',
        'SlugField':         'varchar(%(max_length)s)',
        'SmallIntegerField': 'smallint',
        'TextField':         'text',
        'TimeField':         'time',
    }

    def sql_table_creation_suffix(self):
        assert settings.TEST_DATABASE_COLLATION is None, "PostgreSQL does not support collation setting at database creation time."
        if settings.TEST_DATABASE_CHARSET:
            return "WITH ENCODING '%s'" % settings.TEST_DATABASE_CHARSET
        return ''