29 lines
663 B
Python
29 lines
663 B
Python
"""Add indexes for scan queries
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Revision ID: 002
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Revises: 001
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Create Date: 2025-11-14 00:30:00.000000
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = '002'
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down_revision = '001'
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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 database indexes for better query performance."""
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# Add index on scans.status for filtering
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# Note: index on scans.timestamp already exists from migration 001
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op.create_index('ix_scans_status', 'scans', ['status'], unique=False)
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def downgrade() -> None:
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"""Remove indexes."""
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op.drop_index('ix_scans_status', table_name='scans')
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