"""make telephony_phonenumber raw_number nullable True

Revision ID: initial
Revises: 57f461d001ec
Create Date: 2013-10-25 18:15:47.156128

"""

# revision identifiers, used by Alembic.
revision = 'initial'
down_revision = '57f461d001ec'

from alembic import op
import sqlalchemy as sa


def upgrade():
    op.alter_column("telephony_phonenumber", "raw_number", nullable=True)


def downgrade():
    op.alter_column("telephony_phonenumber", "raw_number", nullable=False)

@@ -66,37 +66,36 @@
 ID: 
-initial%0ARevises: 57f461d001ec
+dc611df9442%0ARevises: initial
 %0ACre
@@ -190,23 +190,27 @@
 sion = '
-initial
+dc611df9442
 '%0Adown_r
@@ -224,20 +224,15 @@
  = '
-57f461d001ec
+initial
 '%0A%0Af

fix parent