EntityのColumnのdefault valueを消すと直ることがあるようです。理由は調べてません。
Does not happen when remove default value of column option.
https://github.com/typeorm/typeorm/issues/5719
Before
@Column({
type: 'varchar',
length: 1024,
default: '{"days_max": 720}',
name: 'options',
transformer: CompanyOptionsTransformer
})
options: Options;
After
@Column({
type: 'varchar',
length: 1024,
// default: '{"days_max": 720}', この行を消す
name: 'options',
transformer: CompanyOptionsTransformer
})
options: Options;