BEGIN;

ALTER TABLE content_model_config
    DROP CONSTRAINT content_model_config_provider_check;

ALTER TABLE content_model_config
    ADD CONSTRAINT content_model_config_provider_check CHECK (provider IN (
        'ark',
        'dashscope',
        'deepseek',
        'moonshot',
        'zhipu',
        'qianfan',
        'hunyuan',
        'minimax',
        'baichuan',
        'siliconflow',
        'ollama',
        'openai_compatible'
    ));

-- Classify local Ollama records created before provider-specific options were
-- available. This changes only the label/transport capability profile; the
-- encrypted credential, activation state and model identity stay untouched.
UPDATE content_model_config
SET provider = 'ollama'
WHERE provider = 'openai_compatible'
  AND base_url ~* '^http://(ollama|localhost|127\.0\.0\.1)(:[0-9]+)?(/|$)';

COMMIT;