postgres=# show all; name | setting --------------------------------+--------------------------------------- add_missing_from | on archive_command | unset australian_timezones | off authentication_timeout | 60 bgwriter_delay | 200 bgwriter_maxpages | 100 bgwriter_percent | 1 block_size | 8192 check_function_bodies | on checkpoint_segments | 3 checkpoint_timeout | 300 checkpoint_warning | 30 client_encoding | UNICODE client_min_messages | notice commit_delay | 0 commit_siblings | 5 config_file | /var/lib/pgsql/data/postgresql.conf cpu_index_tuple_cost | 0.001 cpu_operator_cost | 0.0025 cpu_tuple_cost | 0.01 custom_variable_classes | unset data_directory | /var/lib/pgsql/data DateStyle | ISO, MDY db_user_namespace | off deadlock_timeout | 1000 debug_pretty_print | off debug_print_parse | off debug_print_plan | off debug_print_rewritten | off debug_shared_buffers | 0 default_statistics_target | 10 default_tablespace | unset default_transaction_isolation | read committed default_transaction_read_only | off default_with_oids | on dynamic_library_path | $libdir effective_cache_size | 1000 enable_hashagg | on enable_hashjoin | on enable_indexscan | on enable_mergejoin | on enable_nestloop | on enable_seqscan | on enable_sort | on enable_tidscan | on explain_pretty_print | on external_pid_file | unset extra_float_digits | 0 from_collapse_limit | 8 fsync | on geqo | on geqo_effort | 5 geqo_generations | 0 geqo_pool_size | 0 geqo_selection_bias | 2 geqo_threshold | 12 hba_file | /var/lib/pgsql/data/pg_hba.conf ident_file | /var/lib/pgsql/data/pg_ident.conf integer_datetimes | off join_collapse_limit | 8 krb_server_keyfile | FILE:/etc/sysconfig/pgsql/krb5.keytab lc_collate | es_ES.UTF-8 lc_ctype | es_ES.UTF-8 lc_messages | es_ES.UTF-8 lc_monetary | es_ES.UTF-8 lc_numeric | es_ES.UTF-8 lc_time | es_ES.UTF-8 listen_addresses | localhost log_connections | off log_destination | stderr log_directory | pg_log log_disconnections | off log_duration | off log_error_verbosity | default log_executor_stats | off log_filename | postgresql-%a.log log_hostname | off log_line_prefix | unset log_min_duration_statement | -1 log_min_error_statement | panic log_min_messages | notice log_parser_stats | off log_planner_stats | off log_rotation_age | 1440 log_rotation_size | 0 log_statement | none log_statement_stats | off log_truncate_on_rotation | on maintenance_work_mem | 16384 max_connections | 32 max_files_per_process | 1000 max_fsm_pages | 20000 max_fsm_relations | 1000 max_function_args | 32 max_identifier_length | 63 max_index_keys | 32 max_locks_per_transaction | 64 max_stack_depth | 2048 password_encryption | on port | 5432 pre_auth_delay | 0 preload_libraries | unset random_page_cost | 4 redirect_stderr | on regex_flavor | advanced rendezvous_name | unset search_path | $user,public server_encoding | UNICODE server_version | 8.1.3 shared_buffers | 1000 silent_mode | off sql_inheritance | on ssl | off statement_timeout | 0 stats_block_level | off stats_command_string | off stats_reset_on_server_start | on stats_row_level | off stats_start_collector | on superuser_reserved_connections | 2 syslog_facility | LOCAL0 syslog_ident | postgres TimeZone | Europe/Madrid trace_notify | off transaction_isolation | read committed transaction_read_only | off transform_null_equals | off unix_socket_directory | unset unix_socket_group | unset unix_socket_permissions | 511 vacuum_cost_delay | 0 vacuum_cost_limit | 200 vacuum_cost_page_dirty | 20 vacuum_cost_page_hit | 1 vacuum_cost_page_miss | 10 wal_buffers | 8 wal_sync_method | fdatasync work_mem | 1024 zero_damaged_pages | off (139 filas) e-REdING. Biblioteca de la Escuela Superior de Ingenieros de Sevilla.


COMPARATIVA DE MYSQL Y POSTGRESQL BAJO LINUX. DESARROLLO DE UN ANALIZADOR DE BASES DE DATOS

: Pardo Gómez, Raúl
: Ingeniería Telecomunicación