[Schema change] Support More column type in schema change#4938

Merged

morningman merged 2 commits intoapache:masterfrom

Nov 28, 2020

Commits on Nov 23, 2020

[Schema change] This pr of 2 mainly change
HappenLee
committed

Commits on Nov 24, 2020

change indent and remove some code
HappenLee
committed