Part VII. Internals
This part contains assorted information that might be of use to PostgreSQL developers.
Table of Contents
- 50. Overview of PostgreSQL Internals
- 51. System Catalogs
-
- 51.1. Overview
-
51.2.
pg_aggregate -
51.3.
pg_am -
51.4.
pg_amop -
51.5.
pg_amproc -
51.6.
pg_attrdef -
51.7.
pg_attribute -
51.8.
pg_authid -
51.9.
pg_auth_members -
51.10.
pg_cast -
51.11.
pg_class -
51.12.
pg_collation -
51.13.
pg_constraint -
51.14.
pg_conversion -
51.15.
pg_database -
51.16.
pg_db_role_setting -
51.17.
pg_default_acl -
51.18.
pg_depend -
51.19.
pg_description -
51.20.
pg_enum -
51.21.
pg_event_trigger -
51.22.
pg_extension -
51.23.
pg_foreign_data_wrapper -
51.24.
pg_foreign_server -
51.25.
pg_foreign_table -
51.26.
pg_index -
51.27.
pg_inherits -
51.28.
pg_init_privs -
51.29.
pg_language -
51.30.
pg_largeobject -
51.31.
pg_largeobject_metadata -
51.32.
pg_namespace -
51.33.
pg_opclass -
51.34.
pg_operator -
51.35.
pg_opfamily -
51.36.
pg_partitioned_table -
51.37.
pg_pltemplate -
51.38.
pg_policy -
51.39.
pg_proc -
51.40.
pg_publication -
51.41.
pg_publication_rel -
51.42.
pg_range -
51.43.
pg_replication_origin -
51.44.
pg_rewrite -
51.45.
pg_seclabel -
51.46.
pg_sequence -
51.47.
pg_shdepend -
51.48.
pg_shdescription -
51.49.
pg_shseclabel -
51.50.
pg_statistic -
51.51.
pg_statistic_ext -
51.52.
pg_subscription -
51.53.
pg_subscription_rel -
51.54.
pg_tablespace -
51.55.
pg_transform -
51.56.
pg_trigger -
51.57.
pg_ts_config -
51.58.
pg_ts_config_map -
51.59.
pg_ts_dict -
51.60.
pg_ts_parser -
51.61.
pg_ts_template -
51.62.
pg_type -
51.63.
pg_user_mapping - 51.64. System Views
-
51.65.
pg_available_extensions -
51.66.
pg_available_extension_versions -
51.67.
pg_config -
51.68.
pg_cursors -
51.69.
pg_file_settings -
51.70.
pg_group -
51.71.
pg_hba_file_rules -
51.72.
pg_indexes -
51.73.
pg_locks -
51.74.
pg_matviews -
51.75.
pg_policies -
51.76.
pg_prepared_statements -
51.77.
pg_prepared_xacts -
51.78.
pg_publication_tables -
51.79.
pg_replication_origin_status -
51.80.
pg_replication_slots -
51.81.
pg_roles -
51.82.
pg_rules -
51.83.
pg_seclabels -
51.84.
pg_sequences -
51.85.
pg_settings -
51.86.
pg_shadow -
51.87.
pg_stats -
51.88.
pg_tables -
51.89.
pg_timezone_abbrevs -
51.90.
pg_timezone_names -
51.91.
pg_user -
51.92.
pg_user_mappings -
51.93.
pg_views
- 52. Frontend/Backend Protocol
-
- 52.1. Overview
- 52.2. Message Flow
- 52.3. SASL Authentication
- 52.4. Streaming Replication Protocol
- 52.5. Logical Streaming Replication Protocol
- 52.6. Message Data Types
- 52.7. Message Formats
- 52.8. Error and Notice Message Fields
- 52.9. Logical Replication Message Formats
- 52.10. Summary of Changes since Protocol 2.0
- 53. PostgreSQL Coding Conventions
- 54. Native Language Support
- 55. Writing A Procedural Language Handler
- 56. Writing A Foreign Data Wrapper
- 57. Writing A Table Sampling Method
- 58. Writing A Custom Scan Provider
- 59. Genetic Query Optimizer
- 60. Index Access Method Interface Definition
- 61. Generic WAL Records
- 62. GiST Indexes
- 63. SP-GiST Indexes
- 64. GIN Indexes
- 65. BRIN Indexes
- 66. Database Physical Storage
- 67. BKI Backend Interface
- 68. How the Planner Uses Statistics