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31 lines
938 B
Python
31 lines
938 B
Python
"""Add video fingerprint and duplicate detection fields to generated_videos table.
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Revision ID: 008
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Revises: 007
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Create Date: 2024-06-26
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"""
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import sqlalchemy as sa
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from alembic import op
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revision = "008"
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down_revision = "007"
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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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# Add video_fingerprint column as JSON text
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op.add_column("generated_videos", sa.Column("video_fingerprint", sa.Text(), nullable=True))
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# Add is_duplicate column
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op.add_column("generated_videos", sa.Column("is_duplicate", sa.Boolean(), nullable=False, server_default="false"))
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# Add duplicate_of column for tracking original video
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op.add_column("generated_videos", sa.Column("duplicate_of", sa.String(32), nullable=True))
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def downgrade() -> None:
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op.drop_column("generated_videos", "duplicate_of")
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op.drop_column("generated_videos", "is_duplicate")
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op.drop_column("generated_videos", "video_fingerprint")
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