31 lines
779 B
Python
31 lines
779 B
Python
|
"""empty message
|
||
|
|
|
||
|
|
Revision ID: 0e0f8ad1362d
|
||
|
|
Revises: 50aab465cf44
|
||
|
|
Create Date: 2019-10-05 23:21:57.620808
|
||
|
|
|
||
|
|
"""
|
||
|
|
from alembic import op
|
||
|
|
import sqlalchemy as sa
|
||
|
|
|
||
|
|
|
||
|
|
# revision identifiers, used by Alembic.
|
||
|
|
revision = '0e0f8ad1362d'
|
||
|
|
down_revision = '50aab465cf44'
|
||
|
|
branch_labels = None
|
||
|
|
depends_on = None
|
||
|
|
|
||
|
|
|
||
|
|
def upgrade():
|
||
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
||
|
|
op.add_column('users', sa.Column('username', sa.String(length=255), nullable=False))
|
||
|
|
op.create_unique_constraint(None, 'users', ['username'])
|
||
|
|
# ### end Alembic commands ###
|
||
|
|
|
||
|
|
|
||
|
|
def downgrade():
|
||
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
||
|
|
op.drop_constraint(None, 'users', type_='unique')
|
||
|
|
op.drop_column('users', 'username')
|
||
|
|
# ### end Alembic commands ###
|