--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Modify a column's NOT NULL constraint.
full_name: Sequel::Schema::AlterTableGenerator#set_column_allow_null
is_singleton: false
name: set_column_allow_null
params: (name, allow_null)
visibility: public
