Method: Sequel::Dataset#for_update

Defined in:

lib/sequel/dataset/query.rb

#for_update ⇒ Object

Returns a cloned dataset with a :update lock style.

DB[:table].for_update # SELECT * FROM table FOR UPDATE

# File 'lib/sequel/dataset/query.rb', line 233

def for_update
  cached_lock_style_dataset(:_for_update_ds, :update)
end