content: """Update build filtering [d26471b6fe8f].
  
  Revision ID: d26471b6fe8f
  Revises: 4c41c0ca42db
  Create Date: 2023-03-07 17:31:39.243348
  
  """
  
  import sqlalchemy as sa
  import sqlmodel
  from alembic import op
  
  # revision identifiers, used by Alembic.
  revision = "d26471b6fe8f"
  down_revision = "4c41c0ca42db"
  branch_labels = None
  depends_on = None
  
  
  def upgrade() -> None:
      """Upgrade database schema and/or data, creating a new revision."""
      # ### commands auto generated by Alembic - please adjust! ###
      with op.batch_alter_table("pipeline_build", schema=None) as batch_op:
          batch_op.add_column(
              sa.Column(
                  "zenml_version",
                  sqlmodel.sql.sqltypes.AutoString(),
                  nullable=True,
              )
          )
          batch_op.add_column(
              sa.Column("contains_code", sa.Boolean(), nullable=True)
          )
          batch_op.add_column(
              sa.Column(
                  "python_version",
                  sqlmodel.sql.sqltypes.AutoString(),
                  nullable=True,
              )
          )
          batch_op.add_column(
              sa.Column(
                  "checksum", sqlmodel.sql.sqltypes.AutoString(), nullable=True
              )
          )
      op.execute("UPDATE pipeline_build SET contains_code = 1")
      with op.batch_alter_table("pipeline_build", schema=None) as batch_op:
          batch_op.alter_column(
              "contains_code",
              nullable=False,
              existing_type=sa.Boolean(),
          )
  
      # ### end Alembic commands ###
  
  
  def downgrade() -> None:
      """Downgrade database schema and/or data back to the previous revision."""
      # ### commands auto generated by Alembic - please adjust! ###
      with op.batch_alter_table("pipeline_build", schema=None) as batch_op:
          batch_op.drop_column("zenml_version")
          batch_op.drop_column("checksum")
          batch_op.drop_column("python_version")
          batch_op.drop_column("contains_code")
  
      # ### end Alembic commands ###
  