|
from tortoise import BaseDBAsyncClient
|
|
|
|
|
|
async def upgrade(db: BaseDBAsyncClient) -> str:
|
|
return """
|
|
ALTER TABLE "bots" ALTER COLUMN "image" DROP NOT NULL;"""
|
|
|
|
|
|
async def downgrade(db: BaseDBAsyncClient) -> str:
|
|
return """
|
|
ALTER TABLE "bots" ALTER COLUMN "image" SET NOT NULL;"""
|