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_init_privs- 49.29.
pg_language- 49.30.
pg_largeobject- 49.31.
pg_largeobject_metadata- 49.32.
pg_namespace- 49.33.
pg_opclass- 49.34.
pg_operator- 49.35.
pg_opfamily- 49.36.
pg_partitioned_table- 49.37.
pg_pltemplate- 49.38.
pg_policy- 49.39.
pg_proc- 49.40.
pg_publication- 49.41.
pg_publication_rel- 49.42.
pg_range- 49.43.
pg_replication_origin- 49.44.
pg_rewrite- 49.45.
pg_seclabel- 49.46.
pg_sequence- 49.47.
pg_shdepend- 49.48.
pg_shdescription- 49.49.
pg_shseclabel- 49.50.
pg_statistic- 49.51.
pg_statistic_ext- 49.52.
pg_statistic_ext_data- 49.53.
pg_subscription- 49.54.
pg_subscription_rel- 49.55.
pg_tablespace- 49.56.
pg_transform- 49.57.
pg_trigger- 49.58.
pg_ts_config- 49.59.
pg_ts_config_map- 49.60.
pg_ts_dict- 49.61.
pg_ts_parser- 49.62.
pg_ts_template- 49.63.
pg_type- 49.64.
pg_user_mapping- 49.65. System Views
- 49.66.
pg_available_extensions- 49.67.
pg_available_extension_versions- 49.68.
pg_config- 49.69.
pg_cursors- 49.70.
pg_file_settings- 49.71.
pg_group- 49.72.
pg_hba_file_rules- 49.73.
pg_indexes- 49.74.
pg_locks- 49.75.
pg_matviews- 49.76.
pg_policies- 49.77.
pg_prepared_statements- 49.78.
pg_prepared_xacts- 49.79.
pg_publication_tables- 49.80.
pg_replication_origin_status- 49.81.
pg_replication_slots- 49.82.
pg_roles- 49.83.
pg_rules- 49.84.
pg_seclabels- 49.85.
pg_sequences- 49.86.
pg_settings- 49.87.
pg_shadow- 49.88.
pg_stats- 49.89.
pg_stats_ext- 49.90.
pg_tables- 49.91.
pg_timezone_abbrevs- 49.92.
pg_timezone_names- 49.93.
pg_user- 49.94.
pg_user_mappings- 49.95.
pg_views - 49.2.
- 49.1. Overview
- 50. Frontend/Backend Protocol
- 50.1. Overview
- 50.2. Message Flow
- 50.3. SASL Authentication
- 50.4. Streaming Replication Protocol
- 50.5. Logical Streaming Replication Protocol
- 50.6. Message Data Types
- 50.7. Message Formats
- 50.8. Error and Notice Message Fields
- 50.9. Logical Replication Message Formats
- 50.10. Summary of Changes since Protocol 2.0
- 50.2. Message Flow
- 50.1. Overview
- 51. Writing a Procedural Language Handler
- 52. Writing a Foreign Data Wrapper
- 53. Writing a Table Sampling Method
- 54. Writing a Custom Scan Provider
- 55. Genetic Query Optimizer
- 56. Table Access Method Interface Definition
- 57. Index Access Method Interface Definition
- 58. Generic WAL Records
- 59. B-Tree Indexes
- 60. GiST Indexes
- 61. SP-GiST Indexes
- 62. GIN Indexes
- 63. BRIN Indexes
- 64. Hash Indexes
- 65. Database Physical Storage
- 66. How the Planner Uses Statistics