Часть VII. Внутреннее устройство
Содержит разнообразную информацию, полезную для разработчиков Postgres Pro.
Содержание
- 48. Обзор внутреннего устройства Postgres Pro
- 49. Системные каталоги
- 49.1. Обзор
- 49.2.
pg_aggregate - 49.3.
pg_am - 49.4.
pg_amop - 49.5.
pg_amproc - 49.6.
pg_attrdef - 49.7.
pg_attribute - 49.8.
pg_authid - 49.9.
pg_auth_members - 49.10.
pg_cast - 49.11.
pg_class - 49.12.
pg_collation - 49.13.
pg_constraint - 49.14.
pg_conversion - 49.15.
pg_database - 49.16.
pg_db_role_setting - 49.17.
pg_default_acl - 49.18.
pg_depend - 49.19.
pg_description - 49.20.
pg_enum - 49.21.
pg_event_trigger - 49.22.
pg_extension - 49.23.
pg_foreign_data_wrapper - 49.24.
pg_foreign_server - 49.25.
pg_foreign_table - 49.26.
pg_index - 49.27.
pg_inherits - 49.28.
pg_language - 49.29.
pg_largeobject - 49.30.
pg_largeobject_metadata - 49.31.
pg_namespace - 49.32.
pg_opclass - 49.33.
pg_operator - 49.34.
pg_opfamily - 49.35.
pg_pltemplate - 49.36.
pg_policy - 49.37.
pg_proc - 49.38.
pg_range - 49.39.
pg_replication_origin - 49.40.
pg_rewrite - 49.41.
pg_seclabel - 49.42.
pg_shdepend - 49.43.
pg_shdescription - 49.44.
pg_shseclabel - 49.45.
pg_statistic - 49.46.
pg_tablespace - 49.47.
pg_transform - 49.48.
pg_trigger - 49.49.
pg_ts_config - 49.50.
pg_ts_config_map - 49.51.
pg_ts_dict - 49.52.
pg_ts_parser - 49.53.
pg_ts_template - 49.54.
pg_type - 49.55.
pg_user_mapping - 49.56. Системные представления
- 49.57.
pg_available_extensions - 49.58.
pg_available_extension_versions - 49.59.
pg_cursors - 49.60.
pg_file_settings - 49.61.
pg_group - 49.62.
pg_indexes - 49.63.
pg_locks - 49.64.
pg_matviews - 49.65.
pg_policies - 49.66.
pg_prepared_statements - 49.67.
pg_prepared_xacts - 49.68.
pg_replication_origin_status - 49.69.
pg_replication_slots - 49.70.
pg_roles - 49.71.
pg_rules - 49.72.
pg_seclabels - 49.73.
pg_settings - 49.74.
pg_shadow - 49.75.
pg_stats - 49.76.
pg_tables - 49.77.
pg_timezone_abbrevs - 49.78.
pg_timezone_names - 49.79.
pg_user - 49.80.
pg_user_mappings - 49.81.
pg_views
- 50. Клиент-серверный протокол
- 51. Соглашения по оформлению кода Postgres Pro
- 52. Языковая поддержка
- 53. Написание обработчика процедурного языка
- 54. Написание обёртки сторонних данных
- 55. Написание метода извлечения выборки таблицы
- 56. Написание провайдера нестандартного сканирования
- 57. Генетический оптимизатор запросов
- 58. Определение интерфейса для индексных методов доступа
- 59. Индексы GiST
- 60. Индексы SP-GiST
- 61. Индексы GIN
- 62. Индексы BRIN
- 63. Физическое хранение базы данных
- 64. Внутренний интерфейс BKI
- 65. Как планировщик использует статистику
Part VII. Internals
This part contains assorted information that might be of use to Postgres Pro developers.
Table of Contents
- 48. Overview of Postgres Pro Internals
- 49. System Catalogs
- 49.1. Overview
- 49.2.
pg_aggregate - 49.3.
pg_am - 49.4.
pg_amop - 49.5.
pg_amproc - 49.6.
pg_attrdef - 49.7.
pg_attribute - 49.8.
pg_authid - 49.9.
pg_auth_members - 49.10.
pg_cast - 49.11.
pg_class - 49.12.
pg_collation - 49.13.
pg_constraint - 49.14.
pg_conversion - 49.15.
pg_database - 49.16.
pg_db_role_setting - 49.17.
pg_default_acl - 49.18.
pg_depend - 49.19.
pg_description - 49.20.
pg_enum - 49.21.
pg_event_trigger - 49.22.
pg_extension - 49.23.
pg_foreign_data_wrapper - 49.24.
pg_foreign_server - 49.25.
pg_foreign_table - 49.26.
pg_index - 49.27.
pg_inherits - 49.28.
pg_language - 49.29.
pg_largeobject - 49.30.
pg_largeobject_metadata - 49.31.
pg_namespace - 49.32.
pg_opclass - 49.33.
pg_operator - 49.34.
pg_opfamily - 49.35.
pg_pltemplate - 49.36.
pg_policy - 49.37.
pg_proc - 49.38.
pg_range - 49.39.
pg_replication_origin - 49.40.
pg_rewrite - 49.41.
pg_seclabel - 49.42.
pg_shdepend - 49.43.
pg_shdescription - 49.44.
pg_shseclabel - 49.45.
pg_statistic - 49.46.
pg_tablespace - 49.47.
pg_transform - 49.48.
pg_trigger - 49.49.
pg_ts_config - 49.50.
pg_ts_config_map - 49.51.
pg_ts_dict - 49.52.
pg_ts_parser - 49.53.
pg_ts_template - 49.54.
pg_type - 49.55.
pg_user_mapping - 49.56. System Views
- 49.57.
pg_available_extensions - 49.58.
pg_available_extension_versions - 49.59.
pg_cursors - 49.60.
pg_file_settings - 49.61.
pg_group - 49.62.
pg_indexes - 49.63.
pg_locks - 49.64.
pg_matviews - 49.65.
pg_policies - 49.66.
pg_prepared_statements - 49.67.
pg_prepared_xacts - 49.68.
pg_replication_origin_status - 49.69.
pg_replication_slots - 49.70.
pg_roles - 49.71.
pg_rules - 49.72.
pg_seclabels - 49.73.
pg_settings - 49.74.
pg_shadow - 49.75.
pg_stats - 49.76.
pg_tables - 49.77.
pg_timezone_abbrevs - 49.78.
pg_timezone_names - 49.79.
pg_user - 49.80.
pg_user_mappings - 49.81.
pg_views
- 50. Frontend/Backend Protocol
- 51. Postgres Pro Coding Conventions
- 52. Native Language Support
- 53. Writing A Procedural Language Handler
- 54. Writing A Foreign Data Wrapper
- 55. Writing A Table Sampling Method
- 56. Writing A Custom Scan Provider
- 57. Genetic Query Optimizer
- 58. Index Access Method Interface Definition
- 59. GiST Indexes
- 60. SP-GiST Indexes
- 61. GIN Indexes
- 62. BRIN Indexes
- 63. Database Physical Storage
- 64. BKI Backend Interface
- 65. How the Planner Uses Statistics