26 lines
850 B
Python
26 lines
850 B
Python
"""widen parser_id brand model columns
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Revision ID: 004
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Revises: 003_add_composite_indexes
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Create Date: 2026-04-15
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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 = "004_widen_string_columns"
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down_revision = "003_add_composite_indexes"
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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.alter_column("cars", "parser_id", type_=sa.String(255), existing_nullable=False)
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op.alter_column("cars", "brand", type_=sa.String(100), existing_nullable=False)
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op.alter_column("cars", "model", type_=sa.String(500), existing_nullable=False)
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def downgrade() -> None:
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op.alter_column("cars", "parser_id", type_=sa.String(50), existing_nullable=False)
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op.alter_column("cars", "brand", type_=sa.String(50), existing_nullable=False)
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op.alter_column("cars", "model", type_=sa.String(50), existing_nullable=False)
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