Generate update sql error?

Description

I try to use java api and command line way to diff two database,and then update.
But every time I diff , there was some changeSets in there,and sql was generated error.
I found the changeSets like this:

 

and the generated sql like this:

 

Originally, it should modify the column comments,but the sql generated was modify the table comments.
Any way can I fix this?

 

Environment

macos 10.14.6 (18G87)
java version "1.8.0_144"

mysql:8.0.18/5.7.26

liquibase command version:3.8.1

liquibase maven version:3.8.1

Status

Reporter

wang david

Components

Affects versions

Priority

Blocker
Configure