id,agent_id,plugin_id SELECT m.id AS id, m.agent_id AS agentId, m.plugin_id AS pluginId, m.param_info AS paramInfo, ( SELECT p.provider_code FROM ai_model_provider p WHERE p.id = m.plugin_id LIMIT 1 ) AS providerCode FROM ai_agent_plugin_mapping m WHERE m.agent_id = #{agentId}