anchor.diff:  
   #max_files_per_process = 1000		# min 25
   					# (change requires restart)
  -#shared_preload_libraries = ''		# (change requires restart)
  +shared_preload_libraries = 'pglogical'		# MIQ Value (change requires restart)
   
   # - Cost-Based Vacuum Delay -
   
  
positive.code: #------------------------------------------------------------------------------
  
  #custom_variable_classes = ''		# list of custom variable class names
  
negative.code: 
  # - Settings -
  
  wal_level = 'logical' # MIQ Value (pglogical)
  					# (change requires restart)
  #fsync = on				# turns forced synchronization on or off
  #synchronous_commit = on		# synchronization level; on, off, or local
  