{ "type": "code_options", "author": "ccat", "source": "mysqlshow.md", "notebook_enable": false,
"exercise_id": "34b4ef9779ec4929b71b9b168792b34f", "container_url": "https://mydev.csdn.net/ssh?image=cimg-centos7-skilltreemysql&connect=auto&create=auto&utm_source=skill"
}