Folks,

Revised ordering of options, based on information and suggestions received 
here on both mailing lists.

-- 
-Josh Berkus

______AGLIO DATABASE SOLUTIONS___________________________
                                        Josh Berkus
   Complete information technology      [EMAIL PROTECTED]
    and data management solutions       (415) 565-7293
   for law firms, small businesses       fax 621-2533
    and non-profit organizations.       San Francisco
#CONNECTIONS AND AUTHENTICATION
        #Connection Settings
                tcpip_socket
                max_connections
                superuser_reserved_connections
                port
                unix_socket_directory
                unix_socket_group
                unix_socket_permissions
        #Security & Authentication
                authentication_timeout
                ssl
                krb_server_keyfile
                virtual_host
                db_user_namespace


#RESOURCE USAGE (except WAL)
        #Memory
                shared_buffers
                sort_mem
                vacuum_mem
        #Free Space Map
                max_fsm_pages
                max_fsm_relations
        #Disk Resource Usage
                max_files_per_process
                preload_libraries


#WRITE AHEAD LOG
                fsync
                wal_sync_method
                wal_buffers
                checkpoint_segments
                checkpoint_timeout
                checkpoint_warning
                commit_delay
                commit_siblings

#QUERY TUNING
        #Planner Method Enabling
                enable_hashagg
                enable_hashjoin
                enable_indexscan
                enable_mergejoin
                enable_nestloop
                enable_seqscan
                enable_sort
                enable_tidscan
        #Planner Cost Constants
                effective_cache_size
                random_page_cost
                cpu_tuple_cost
                cpu_index_tuple_cost
                cpu_operator_cost
                default_statistics_target
        #Genetic Estimate Query Optimizer
                geqo
                geqo_threshold
                geqo_selection_bias
                geqo_pool_size
                geqo_effort
                geqo_generations
                geqo_random_seed
        #Other Query Modifiers
                explain_pretty_print
                from_collapse_limit
                join_collapse_limit
                max_expr_depth


#LOGGING & DEBUGGING
        #Syslog
                syslog
                syslog_facility
                syslog_ident
        #Debugging/Logging Levels
                server_min_messages
                client_min_messages
                log_min_error_statement
                debug_print_parse
                debug_print_rewritten
                debug_print_plan
                debug_pretty_print
                debug_assertions
                silent_mode
        #Additional Info to Log
                log_connections
                log_duration
                log_pid
                log_statement
                log_timestamp
                hostname_lookup
                show_source_port


#CLIENT CONNECTION DEFAULTS
        #Statement Behaviour
                XXXXXautocommitXXXXX REMOVED!
                search_path
                default_transaction_isolation
                default_transaction_read_only
                statement_timeout
        #Locale and Formatting
                datestyle
                timezone
                australian_timezones
                extra_float_digits
                lc_messages
                lc_monetary
                lc_time
                lc_numeric
                client_encoding
        #Other Defaults
                password_encryption
                dynamic_library_path


#STATISTICS
        #Statistics monitoring
                show_parser_stats
                show_planner_stats
                show_executor_stats
                show_statement_stats
                default_statistics_target
        #Query/Index Statistics Collector
                stats_start_collector
                stats_reset_on_server_start
                stats_command_string
                stats_row_level
                stats_block_level


#LOCK MANAGEMENT
                deadlock_timeout
                max_locks_per_transaction



#VERSION/PLATFORM COMPATIBILITY OPTIONS
        #Previous Postgres Versions
                enable_implicit_from
                regex_flavor
                sql_inheritance
        #Compatibility with Platforms & Clients
                have_rendezvous
                transform_null_equals









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