Method: Arel::Visitors::Oracle#visit_ArelExtensions_Nodes_Std

Defined in:
lib/arel_extensions/visitors/oracle.rb

#visit_ArelExtensions_Nodes_Std(o, collector) ⇒ Object 



696
697
698
699
700
701
 
# File 'lib/arel_extensions/visitors/oracle.rb', line 696

def visit_ArelExtensions_Nodes_Std o, collector
  collector << (o.unbiased_estimator ? 'STDDEV_SAMP(' : 'STDDEV_POP(')
  visit o.left, collector
  collector << ')'
  collector
end