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eryao/backend/alembic/versions/20260407_0003_drop_duplicate_indexes.py
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Python

"""drop duplicate indexes on llm_factory and llms
Revision ID: 20260407_0003
Revises: 20260407_0002
Create Date: 2026-04-07 00:00:00
"""
from typing import Sequence, Union
from alembic import op
revision: str = "20260407_0003"
down_revision: Union[str, Sequence[str], None] = "20260407_0002"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
op.execute("DROP INDEX IF EXISTS ix_llm_factory_name")
op.execute("DROP INDEX IF EXISTS ix_llms_model_code")
def downgrade() -> None:
op.execute("CREATE INDEX ix_llm_factory_name ON llm_factory(name)")
op.execute("CREATE INDEX ix_llms_model_code ON llms(model_code)")