text: """Initial Migration
  
  Revision ID: 23934db79551
  Revises: 
  Create Date: 2020-12-17 15:50:59.775119
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = '23934db79551'
  down_revision = None
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.create_table('subscribers',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('email', sa.String(length=255), nullable=True),
      sa.PrimaryKeyConstraint('id')
      )
      op.create_index(op.f('ix_subscribers_email'), 'subscribers', ['email'], unique=True)
      op.create_table('users',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('username', sa.String(length=255), nullable=False),
      sa.Column('email', sa.String(length=255), nullable=False),
      sa.Column('bio', sa.String(length=255), nullable=True),
      sa.Column('profile_pic_path', sa.String(length=150), nullable=True),
      sa.Column('hashed_password', sa.String(length=255), nullable=False),
      sa.PrimaryKeyConstraint('id'),
      sa.UniqueConstraint('email'),
      sa.UniqueConstraint('username')
      )
      op.create_table('blogs',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('title', sa.String(length=255), nullable=False),
      sa.Column('content', sa.Text(), nullable=False),
      sa.Column('posted', sa.DateTime(), nullable=True),
      sa.Column('user_id', sa.Integer(), nullable=True),
      sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
      sa.PrimaryKeyConstraint('id')
      )
      op.create_table('comments',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('comment', sa.String(), nullable=True),
      sa.Column('posted', sa.DateTime(), nullable=True),
      sa.Column('blog_id', sa.Integer(), nullable=True),
      sa.Column('user_id', sa.Integer(), nullable=True),
      sa.ForeignKeyConstraint(['blog_id'], ['blogs.id'], ),
      sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
      sa.PrimaryKeyConstraint('id')
      )
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_table('comments')
      op.drop_table('blogs')
      op.drop_table('users')
      op.drop_index(op.f('ix_subscribers_email'), table_name='subscribers')
      op.drop_table('subscribers')
      # ### end Alembic commands ###
  