text: """empty message
  
  Revision ID: ed386a3504a8
  Revises: 2d69702d4892
  Create Date: 2019-02-06 15:25:13.096699
  
  """
  
  # revision identifiers, used by Alembic.
  revision = 'ed386a3504a8'
  down_revision = '2d69702d4892'
  
  from alembic import op
  import sqlalchemy as sa
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.create_table('tickets',
      sa.Column('number', sa.Integer(), nullable=False),
      sa.Column('name', sa.String(length=500), nullable=True),
      sa.PrimaryKeyConstraint('number')
      )
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_table('tickets')
      # ### end Alembic commands ###
  