创建一个新的database table:
[外链图片转存失败(img-POrfREjo-1562208997884)(https://user-images.githubusercontent.com/5669954/27259148-6f261912-540c-11e7-82a9-cfd7f73870d1.png)]
插入两条数据:
插入一个include structure, initial value未勾上:
[外链图片转存失败(img-MeUpEth4-1562208997886)(https://user-images.githubusercontent.com/5669954/27259149-6f28f1c8-540c-11e7-9f5c-27bda0b00331.png)]
测试:
[外链图片转存失败(img-ClgfWRKs-1562208997888)(https://user-images.githubusercontent.com/5669954/27259150-6f29cb8e-540c-11e7-9a5c-271b165040c1.png)]
