new_contents: """Add plural translations.
  
  Revision ID: deb5c1dad94a
  Revises: 71f4f6391672
  Create Date: 2017-05-12 12:07:01.259819
  
  """
  
  # revision identifiers, used by Alembic.
  revision = 'deb5c1dad94a'
  down_revision = '71f4f6391672'
  branch_labels = None
  depends_on = None
  
  from alembic import op
  import sqlalchemy as sa
  
  
  def upgrade():
      op.create_table('plural_translated_string',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('few', sa.Text(), nullable=False),
      sa.Column('many', sa.Text(), nullable=False),
      sa.Column('other', sa.Text(), nullable=False),
      sa.ForeignKeyConstraint(['id'], ['translated_string.id'], ondelete='CASCADE'),
      sa.PrimaryKeyConstraint('id')
      )
  
  
  def downgrade():
      op.drop_table('plural_translated_string')
  
subject: Add missing migration.