amf.id, amf.id feedback_id, amf.user_id, u.phone, amf.lora_id, aml.lora_name, amf.category_id, amc.category_name, amf.content, COALESCE(amf.image_url, '') image_url, amf.create_time, amf.update_time SELECT FROM ai_material_feedback amf LEFT JOIN ai_material_category amc ON amf.category_id = amc.id LEFT JOIN ai_material_lora aml ON amf.lora_id = aml.id LEFT JOIN sys_user u ON amf.user_id = u.id AND amf.user_id = #{user_id} AND amf.lora_id = #{lora_id} AND amf.category_id = #{category_id} ORDER BY amf.create_time DESC