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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Set the column to use for optimistic locking. Defaults to <tt>lock_version</tt>.
full_name: ActiveRecord::Locking::Optimistic::ClassMethods#set_locking_column
is_singleton: false
name: set_locking_column
params: (value = nil, &block)
visibility: public
