/ Ruby on Rails
/
method

query_value

rails latest stable - Class: ActiveRecord::ConnectionAdapters::DatabaseStatements
query_value(sql, name = nil)
public

No documentation available.

# File activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb, line 99
      def query_value(sql, name = nil) # :nodoc:
        single_value_from_rows(query(sql, name))
      end