Part VII. Internals
This part contains assorted information that might be of use to Postgres Pro developers.
Table of Contents
- 53. Overview of Postgres Pro Internals
- 54. System Catalogs
- 54.1. Overview
- 54.2.
pg_aggregate - 54.3.
pg_am - 54.4.
pg_amop - 54.5.
pg_amproc - 54.6.
pg_attrdef - 54.7.
pg_attribute - 54.8.
pg_authid - 54.9.
pg_auth_members - 54.10.
pg_cast - 54.11.
pg_class - 54.12.
pg_collation - 54.13.
pg_constraint - 54.14.
pg_conversion - 54.15.
pg_database - 54.16.
pg_db_role_setting - 54.17.
pg_default_acl - 54.18.
pg_depend - 54.19.
pg_description - 54.20.
pg_enum - 54.21.
pg_event_trigger - 54.22.
pg_extension - 54.23.
pg_foreign_data_wrapper - 54.24.
pg_foreign_server - 54.25.
pg_foreign_table - 54.26.
pg_index - 54.27.
pg_inherits - 54.28.
pg_init_privs - 54.29.
pg_language - 54.30.
pg_largeobject - 54.31.
pg_largeobject_metadata - 54.32.
pg_namespace - 54.33.
pg_opclass - 54.34.
pg_operator - 54.35.
pg_opfamily - 54.36.
pg_parameter_acl - 54.37.
pg_partitioned_table - 54.38.
pg_policy - 54.39.
pg_proc - 54.40.
pg_profile - 54.41.
pg_publication - 54.42.
pg_publication_namespace - 54.43.
pg_publication_rel - 54.44.
pg_range - 54.45.
pg_replication_origin - 54.46.
pg_rewrite - 54.47.
pg_role_password - 54.48.
pg_seclabel - 54.49.
pg_sequence - 54.50.
pg_shdepend - 54.51.
pg_shdescription - 54.52.
pg_shseclabel - 54.53.
pg_statistic - 54.54.
pg_statistic_ext - 54.55.
pg_statistic_ext_data - 54.56.
pg_subscription - 54.57.
pg_subscription_rel - 54.58.
pg_tablespace - 54.59.
pg_transform - 54.60.
pg_trigger - 54.61.
pg_ts_config - 54.62.
pg_ts_config_map - 54.63.
pg_ts_dict - 54.64.
pg_ts_parser - 54.65.
pg_ts_template - 54.66.
pg_type - 54.67.
pg_user_mapping
- 55. System Views
- 55.1. Overview
- 55.2.
pg_available_extensions - 55.3.
pg_available_extension_versions - 55.4.
pg_backend_memory_contexts - 55.5.
pg_config - 55.6.
pg_cursors - 55.7.
pg_file_settings - 55.8.
pg_group - 55.9.
pg_hba_file_rules - 55.10.
pg_ident_file_mappings - 55.11.
pg_indexes - 55.12.
pg_locks - 55.13.
pg_matviews - 55.14.
pg_policies - 55.15.
pg_prepared_statements - 55.16.
pg_autoprepared_statements - 55.17.
pg_prepared_xacts - 55.18.
pg_publication_tables - 55.19.
pg_replication_origin_status - 55.20.
pg_replication_slots - 55.21.
pg_roles - 55.22.
pg_rules - 55.23.
pg_seclabels - 55.24.
pg_sequences - 55.25.
pg_settings - 55.26.
pg_shadow - 55.27.
pg_shmem_allocations - 55.28.
pg_stats - 55.29.
pg_stats_ext - 55.30.
pg_stats_ext_exprs - 55.31.
pg_stats_vacuum_database - 55.32.
pg_stats_vacuum_indexes - 55.33.
pg_stats_vacuum_tables - 55.34.
pg_tables - 55.35.
pg_timezone_abbrevs - 55.36.
pg_timezone_names - 55.37.
pg_user - 55.38.
pg_user_mappings - 55.39.
pg_views - 55.40.
pg_wait_events
- 56. Frontend/Backend Protocol
- 56.1. Overview
- 56.2. Message Flow
- 56.3. SASL Authentication
- 56.4. Streaming Replication Protocol
- 56.5. Logical Streaming Replication Protocol
- 56.6. Message Data Types
- 56.7. Message Formats
- 56.8. Error and Notice Message Fields
- 56.9. Logical Replication Message Formats
- 56.10. Summary of Changes since Protocol 2.0
- 57. Writing a Procedural Language Handler
- 58. Writing a Foreign Data Wrapper
- 59. Writing a Table Sampling Method
- 60. Writing a Custom Scan Provider
- 61. Genetic Query Optimizer
- 62. Table Access Method Interface Definition
- 63. Index Access Method Interface Definition
- 64. Write Ahead Logging for Extensions
- 65. Built-in Index Access Methods
- 66. Database Physical Storage
- 67. Transaction Processing
- 68. How the Planner Uses Statistics
- 69. Adaptive Query Execution
- 70. Backup Manifest Format