anchor.diff:  					#   India
   					# You can create your own file in
   					# share/timezonesets/.
  +<% if node['postgresql']['version'].to_f < 9.0 -%>
   #extra_float_digits = 0			# min -15, max 2
  +<% else -%>
  +#extra_float_digits = 0			# min -15, max 3
  +<% end -%>
   #client_encoding = sql_ascii		# actually, defaults to database
   					# encoding
   
  
positive.code: #geqo_pool_size = 0			# selects default based on effort
  #geqo_generations = 0			# selects default based on effort
  #geqo_selection_bias = 2.0		# range 1.5-2.0
  
  # - Other Planner Options -
  
  
negative.code: 					#   %t = timestamp without milliseconds
  					#   %m = timestamp with milliseconds
  					#   %i = command tag
  <% if node['postgresql']['version'].to_f >= 9.0 -%>
  					#   %e = SQL state
  <% end -%>
  					#   %c = session ID
  					#   %l = session line number
  					#   %s = session start timestamp
  