text: """task name edit
  
  Revision ID: ab0ff7b3161a
  Revises: 
  Create Date: 2019-07-03 14:40:15.600879
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = 'ab0ff7b3161a'
  down_revision = None
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.create_table('user',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('email', sa.String(length=64), nullable=True),
      sa.Column('password_hash', sa.String(length=128), nullable=True),
      sa.PrimaryKeyConstraint('id')
      )
      op.create_index(op.f('ix_user_email'), 'user', ['email'], unique=True)
      op.create_table('list',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('label', sa.String(length=250), nullable=True),
      sa.Column('del_status', sa.Boolean(), nullable=True),
      sa.Column('user_id', sa.Integer(), nullable=True),
      sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
      sa.PrimaryKeyConstraint('id')
      )
      op.create_table('tasks',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('name', sa.String(length=350), nullable=True),
      sa.Column('del_status', sa.Boolean(), nullable=True),
      sa.Column('done_status', sa.Boolean(), nullable=True),
      sa.Column('list_id', sa.Integer(), nullable=True),
      sa.ForeignKeyConstraint(['list_id'], ['list.id'], ),
      sa.PrimaryKeyConstraint('id')
      )
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_table('tasks')
      op.drop_table('list')
      op.drop_index(op.f('ix_user_email'), table_name='user')
      op.drop_table('user')
      # ### end Alembic commands ###
  