{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do blockchain plugins handle database errors to ensure data consistency?","a":"Detection and diagnosis: Firstly, blockchain plugins need to have the ability to detect and diagnose database errors. By monitoring the running state of the database in real-time, potential problems can be found and reported to relevant personnel for timely processing."}]}],"pr":"8b4d197f53373917ad327275d07ccdadaabe91318622cd4eda4ceb9b971bb52d"}