sequelize migration delete enum col and want that col back occur error

ERROR: type "enum_xxx_status" already exist

reason： 

Dropping an enum column does not drop the enum itself. Postgre issue 

https://github.com/sequelize/sequelize/issues/8859

solution：

my solution: dont use sequelize migration:create ,add the col to create model migration.

sequelize migration delete enum col and want that col back occur error

原文：https://www.cnblogs.com/ybleeho/p/10223974.html