"""widen parser_id brand model columns

Revision ID: 004
Revises: 003_add_composite_indexes
Create Date: 2026-04-15
"""
from alembic import op
import sqlalchemy as sa

revision = "004_widen_string_columns"
down_revision = "003_add_composite_indexes"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.alter_column("cars", "parser_id", type_=sa.String(255), existing_nullable=False)
    op.alter_column("cars", "brand", type_=sa.String(100), existing_nullable=False)
    op.alter_column("cars", "model", type_=sa.String(500), existing_nullable=False)


def downgrade() -> None:
    op.alter_column("cars", "parser_id", type_=sa.String(50), existing_nullable=False)
    op.alter_column("cars", "brand", type_=sa.String(50), existing_nullable=False)
    op.alter_column("cars", "model", type_=sa.String(50), existing_nullable=False)