28 lines
982 B
Python
28 lines
982 B
Python
"""Add dataset storage metadata columns."""
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from alembic import op
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import sqlalchemy as sa
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revision = "202601120001"
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down_revision = "202601110001"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.add_column("datasets", sa.Column("original_filename", sa.Text(), nullable=True))
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op.add_column("datasets", sa.Column("stored_filename", sa.Text(), nullable=True))
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op.add_column("datasets", sa.Column("content_type", sa.Text(), nullable=True))
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op.add_column("datasets", sa.Column("size_bytes", sa.Integer(), nullable=True))
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op.add_column("datasets", sa.Column("checksum_sha256", sa.Text(), nullable=True))
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op.alter_column("datasets", "status", server_default="uploaded")
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def downgrade() -> None:
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op.drop_column("datasets", "checksum_sha256")
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op.drop_column("datasets", "size_bytes")
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op.drop_column("datasets", "content_type")
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op.drop_column("datasets", "stored_filename")
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op.drop_column("datasets", "original_filename")
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