"""Add mod versioning

Revision ID: 1d46e8d4483
Revises: 2650a2191fe
Create Date: 2014-06-10 01:29:49.567535

"""

# revision identifiers, used by Alembic.
revision = '1d46e8d4483'
down_revision = '2650a2191fe'

from alembic import op
import sqlalchemy as sa


def 
():
    ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('mod', 'ksp_version')
    op.drop_column('mod', 'keywords')
    ### end Alembic commands ###


def downgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.add_column('mod', sa.Column('keywords', sa.VARCHAR(length=256), autoincrement=False, nullable=True))
    op.add_column('mod', sa.Column('ksp_version', sa.VARCHAR(length=16), autoincrement=False, nullable=True))
    ### end Alembic commands ###

upgrade