Class: Rotulus::DB::PostgreSQL

Inherits:

Database

• Object
• Database
• Rotulus::DB::PostgreSQL

Defined in:

lib/rotulus/db/postgresql.rb

Instance Method Summary

• #default_nulls_order(sort_direction) ⇒ Object

  PG considers NULL values to be larger than any other values.

Methods inherited from Database

#name, #nullable_order_sql, #nulls_in_default_order?, #nulls_order_sql, #order_sql, #reversed_nullable_order_sql, #reversed_order_sql, #select_all_sql

Instance Method Details

#default_nulls_order(sort_direction) ⇒ Object

PG considers NULL values to be larger than any other values. www.postgresql.org/docs/current/queries-order.html

# File 'lib/rotulus/db/postgresql.rb', line 6

def default_nulls_order(sort_direction)
  return :last if sort_direction == :asc

  :first
end