On this page
- Preface
- I. Tutorial
- II. The SQL Language
- 4. SQL Syntax
- 5. Data Definition
- 6. Data Manipulation
- 7. Queries
- 8. Data Types
- 8.1. Numeric Types
- 8.2. Monetary Types
- 8.3. Character Types
- 8.4. Binary Data Types
- 8.5. Date/Time Types
- 8.6. Boolean Type
- 8.7. Enumerated Types
- 8.8. Geometric Types
- 8.9. Network Address Types
- 8.10. Bit String Types
- 8.11. Text Search Types
- 8.12. UUID Type
- 8.13. XML Type
- 8.14. JSON Types
- 8.15. Arrays
- 8.16. Composite Types
- 8.17. Range Types
- 8.18. Object Identifier Types
- 8.19. pg_lsn Type
- 8.20. Pseudo-Types
- 9. Functions and Operators
- 9.1. Logical Operators
- 9.2. Comparison Functions and Operators
- 9.3. Mathematical Functions and Operators
- 9.4. String Functions and Operators
- 9.5. Binary String Functions and Operators
- 9.6. Bit String Functions and Operators
- 9.7. Pattern Matching
- 9.8. Data Type Formatting Functions
- 9.9. Date/Time Functions and Operators
- 9.10. Enum Support Functions
- 9.11. Geometric Functions and Operators
- 9.12. Network Address Functions and Operators
- 9.13. Text Search Functions and Operators
- 9.14. XML Functions
- 9.15. JSON Functions and Operators
- 9.16. Sequence Manipulation Functions
- 9.17. Conditional Expressions
- 9.18. Array Functions and Operators
- 9.19. Range Functions and Operators
- 9.20. Aggregate Functions
- 9.21. Window Functions
- 9.22. Subquery Expressions
- 9.23. Row and Array Comparisons
- 9.24. Set Returning Functions
- 9.25. System Information Functions
- 9.26. System Administration Functions
- 9.27. Trigger Functions
- 9.28. Event Trigger Functions
- 10. Type Conversion
- 11. Indexes
- 11.1. Introduction
- 11.2. Index Types
- 11.3. Multicolumn Indexes
- 11.4. Indexes and ORDER BY
- 11.5. Combining Multiple Indexes
- 11.6. Unique Indexes
- 11.7. Indexes on Expressions
- 11.8. Partial Indexes
- 11.9. Operator Classes and Operator Families
- 11.10. Indexes and Collations
- 11.11. Index-Only Scans
- 11.12. Examining Index Usage
- 12. Full Text Search
- 13. Concurrency Control
- 14. Performance Tips
- 15. Parallel Query
- III. Server Administration
- 16. Installation from Source Code
- 17. Installation from Source Code on Windows
- 18. Server Setup and Operation
- 18.1. The PostgreSQL User Account
- 18.2. Creating a Database Cluster
- 18.3. Starting the Database Server
- 18.4. Managing Kernel Resources
- 18.5. Shutting Down the Server
- 18.6. Upgrading a PostgreSQL Cluster
- 18.7. Preventing Server Spoofing
- 18.8. Encryption Options
- 18.9. Secure TCP/IP Connections with SSL
- 18.10. Secure TCP/IP Connections with SSH Tunnels
- 18.11. Registering Event Log on Windows
- 19. Server Configuration
- 19.1. Setting Parameters
- 19.2. File Locations
- 19.3. Connections and Authentication
- 19.4. Resource Consumption
- 19.5. Write Ahead Log
- 19.6. Replication
- 19.7. Query Planning
- 19.8. Error Reporting and Logging
- 19.9. Run-time Statistics
- 19.10. Automatic Vacuuming
- 19.11. Client Connection Defaults
- 19.12. Lock Management
- 19.13. Version and Platform Compatibility
- 19.14. Error Handling
- 19.15. Preset Options
- 19.16. Customized Options
- 19.17. Developer Options
- 19.18. Short Options
- 20. Client Authentication
- 21. Database Roles
- 22. Managing Databases
- 23. Localization
- 24. Routine Database Maintenance Tasks
- 25. Backup and Restore
- 26. High Availability, Load Balancing, and Replication
- 27. Recovery Configuration
- 28. Monitoring Database Activity
- 29. Monitoring Disk Usage
- 30. Reliability and the Write-Ahead Log
- 31. Logical Replication
- 32. Regression Tests
- IV. Client Interfaces
- 33. libpq - C Library
- 33.1. Database Connection Control Functions
- 33.2. Connection Status Functions
- 33.3. Command Execution Functions
- 33.4. Asynchronous Command Processing
- 33.5. Retrieving Query Results Row-By-Row
- 33.6. Canceling Queries in Progress
- 33.7. The Fast-Path Interface
- 33.8. Asynchronous Notification
- 33.9. Functions Associated with the COPY Command
- 33.10. Control Functions
- 33.11. Miscellaneous Functions
- 33.12. Notice Processing
- 33.13. Event System
- 33.14. Environment Variables
- 33.15. The Password File
- 33.16. The Connection Service File
- 33.17. LDAP Lookup of Connection Parameters
- 33.18. SSL Support
- 33.19. Behavior in Threaded Programs
- 33.20. Building libpq Programs
- 33.21. Example Programs
- 34. Large Objects
- 35. ECPG - Embedded SQL in C
- 35.1. The Concept
- 35.2. Managing Database Connections
- 35.3. Running SQL Commands
- 35.4. Using Host Variables
- 35.5. Dynamic SQL
- 35.6. pgtypes Library
- 35.7. Using Descriptor Areas
- 35.8. Error Handling
- 35.9. Preprocessor Directives
- 35.10. Processing Embedded SQL Programs
- 35.11. Library Functions
- 35.12. Large Objects
- 35.13. C++ Applications
- 35.14. Embedded SQL Commands
- 35.15. Informix Compatibility Mode
- 35.16. Internals
- 36. The Information Schema
- 36.1. The Schema
- 36.2. Data Types
- 36.3. information_schema_catalog_name
- 36.4. administrable_role_authorizations
- 36.5. applicable_roles
- 36.6. attributes
- 36.7. character_sets
- 36.8. check_constraint_routine_usage
- 36.9. check_constraints
- 36.10. collations
- 36.11. collation_character_set_applicability
- 36.12. column_domain_usage
- 36.13. column_options
- 36.14. column_privileges
- 36.15. column_udt_usage
- 36.16. columns
- 36.17. constraint_column_usage
- 36.18. constraint_table_usage
- 36.19. data_type_privileges
- 36.20. domain_constraints
- 36.21. domain_udt_usage
- 36.22. domains
- 36.23. element_types
- 36.24. enabled_roles
- 36.25. foreign_data_wrapper_options
- 36.26. foreign_data_wrappers
- 36.27. foreign_server_options
- 36.28. foreign_servers
- 36.29. foreign_table_options
- 36.30. foreign_tables
- 36.31. key_column_usage
- 36.32. parameters
- 36.33. referential_constraints
- 36.34. role_column_grants
- 36.35. role_routine_grants
- 36.36. role_table_grants
- 36.37. role_udt_grants
- 36.38. role_usage_grants
- 36.39. routine_privileges
- 36.40. routines
- 36.41. schemata
- 36.42. sequences
- 36.43. sql_features
- 36.44. sql_implementation_info
- 36.45. sql_languages
- 36.46. sql_packages
- 36.47. sql_parts
- 36.48. sql_sizing
- 36.49. sql_sizing_profiles
- 36.50. table_constraints
- 36.51. table_privileges
- 36.52. tables
- 36.53. transforms
- 36.54. triggered_update_columns
- 36.55. triggers
- 36.56. udt_privileges
- 36.57. usage_privileges
- 36.58. user_defined_types
- 36.59. user_mapping_options
- 36.60. user_mappings
- 36.61. view_column_usage
- 36.62. view_routine_usage
- 36.63. view_table_usage
- 36.64. views
- 33. libpq - C Library
- V. Server Programming
- 37. Extending SQL
- 37.1. How Extensibility Works
- 37.2. The PostgreSQL Type System
- 37.3. User-defined Functions
- 37.4. Query Language (SQL) Functions
- 37.5. Function Overloading
- 37.6. Function Volatility Categories
- 37.7. Procedural Language Functions
- 37.8. Internal Functions
- 37.9. C-Language Functions
- 37.10. User-defined Aggregates
- 37.11. User-defined Types
- 37.12. User-defined Operators
- 37.13. Operator Optimization Information
- 37.14. Interfacing Extensions To Indexes
- 37.15. Packaging Related Objects into an Extension
- 37.16. Extension Building Infrastructure
- 38. Triggers
- 39. Event Triggers
- 40. The Rule System
- 41. Procedural Languages
- 42. PL/pgSQL - SQL Procedural Language
- 43. PL/Tcl - Tcl Procedural Language
- 43.1. Overview
- 43.2. PL/Tcl Functions and Arguments
- 43.3. Data Values in PL/Tcl
- 43.4. Global Data in PL/Tcl
- 43.5. Database Access from PL/Tcl
- 43.6. Trigger Procedures in PL/Tcl
- 43.7. Event Trigger Procedures in PL/Tcl
- 43.8. Error Handling in PL/Tcl
- 43.9. Explicit Subtransactions in PL/Tcl
- 43.10. PL/Tcl Configuration
- 43.11. Tcl Procedure Names
- 44. PL/Perl - Perl Procedural Language
- 45. PL/Python - Python Procedural Language
- 46. Server Programming Interface
- 47. Background Worker Processes
- 48. Logical Decoding
- 48.1. Logical Decoding Examples
- 48.2. Logical Decoding Concepts
- 48.3. Streaming Replication Protocol Interface
- 48.4. Logical Decoding SQL Interface
- 48.5. System Catalogs Related to Logical Decoding
- 48.6. Logical Decoding Output Plugins
- 48.7. Logical Decoding Output Writers
- 48.8. Synchronous Replication Support for Logical Decoding
- 49. Replication Progress Tracking
- 37. Extending SQL
- VI. Reference
- I. SQL Commands
- ABORT — abort the current transaction
- ALTER AGGREGATE — change the definition of an aggregate function
- ALTER COLLATION — change the definition of a collation
- ALTER CONVERSION — change the definition of a conversion
- ALTER DATABASE — change a database
- ALTER DEFAULT PRIVILEGES — define default access privileges
- ALTER DOMAIN — change the definition of a domain
- ALTER EVENT TRIGGER — change the definition of an event trigger
- ALTER EXTENSION — change the definition of an extension
- ALTER FOREIGN DATA WRAPPER — change the definition of a foreign-data wrapper
- ALTER FOREIGN TABLE — change the definition of a foreign table
- ALTER FUNCTION — change the definition of a function
- ALTER GROUP — change role name or membership
- ALTER INDEX — change the definition of an index
- ALTER LANGUAGE — change the definition of a procedural language
- ALTER LARGE OBJECT — change the definition of a large object
- ALTER MATERIALIZED VIEW — change the definition of a materialized view
- ALTER OPERATOR — change the definition of an operator
- ALTER OPERATOR CLASS — change the definition of an operator class
- ALTER OPERATOR FAMILY — change the definition of an operator family
- ALTER POLICY — change the definition of a row level security policy
- ALTER PUBLICATION — change the definition of a publication
- ALTER ROLE — change a database role
- ALTER RULE — change the definition of a rule
- ALTER SCHEMA — change the definition of a schema
- ALTER SEQUENCE — change the definition of a sequence generator
- ALTER SERVER — change the definition of a foreign server
- ALTER STATISTICS — change the definition of an extended statistics object
- ALTER SUBSCRIPTION — change the definition of a subscription
- ALTER SYSTEM — change a server configuration parameter
- ALTER TABLE — change the definition of a table
- ALTER TABLESPACE — change the definition of a tablespace
- ALTER TEXT SEARCH CONFIGURATION — change the definition of a text search configuration
- ALTER TEXT SEARCH DICTIONARY — change the definition of a text search dictionary
- ALTER TEXT SEARCH PARSER — change the definition of a text search parser
- ALTER TEXT SEARCH TEMPLATE — change the definition of a text search template
- ALTER TRIGGER — change the definition of a trigger
- ALTER TYPE — change the definition of a type
- ALTER USER — change a database role
- ALTER USER MAPPING — change the definition of a user mapping
- ALTER VIEW — change the definition of a view
- ANALYZE — collect statistics about a database
- BEGIN — start a transaction block
- CHECKPOINT — force a write-ahead log checkpoint
- CLOSE — close a cursor
- CLUSTER — cluster a table according to an index
- COMMENT — define or change the comment of an object
- COMMIT — commit the current transaction
- COMMIT PREPARED — commit a transaction that was earlier prepared for two-phase commit
- COPY — copy data between a file and a table
- CREATE ACCESS METHOD — define a new access method
- CREATE AGGREGATE — define a new aggregate function
- CREATE CAST — define a new cast
- CREATE COLLATION — define a new collation
- CREATE CONVERSION — define a new encoding conversion
- CREATE DATABASE — create a new database
- CREATE DOMAIN — define a new domain
- CREATE EVENT TRIGGER — define a new event trigger
- CREATE EXTENSION — install an extension
- CREATE FOREIGN DATA WRAPPER — define a new foreign-data wrapper
- CREATE FOREIGN TABLE — define a new foreign table
- CREATE FUNCTION — define a new function
- CREATE GROUP — define a new database role
- CREATE INDEX — define a new index
- CREATE LANGUAGE — define a new procedural language
- CREATE MATERIALIZED VIEW — define a new materialized view
- CREATE OPERATOR — define a new operator
- CREATE OPERATOR CLASS — define a new operator class
- CREATE OPERATOR FAMILY — define a new operator family
- CREATE POLICY — define a new row level security policy for a table
- CREATE PUBLICATION — define a new publication
- CREATE ROLE — define a new database role
- CREATE RULE — define a new rewrite rule
- CREATE SCHEMA — define a new schema
- CREATE SEQUENCE — define a new sequence generator
- CREATE SERVER — define a new foreign server
- CREATE STATISTICS — define extended statistics
- CREATE SUBSCRIPTION — define a new subscription
- CREATE TABLE — define a new table
- CREATE TABLE AS — define a new table from the results of a query
- CREATE TABLESPACE — define a new tablespace
- CREATE TEXT SEARCH CONFIGURATION — define a new text search configuration
- CREATE TEXT SEARCH DICTIONARY — define a new text search dictionary
- CREATE TEXT SEARCH PARSER — define a new text search parser
- CREATE TEXT SEARCH TEMPLATE — define a new text search template
- CREATE TRANSFORM — define a new transform
- CREATE TRIGGER — define a new trigger
- CREATE TYPE — define a new data type
- CREATE USER — define a new database role
- CREATE USER MAPPING — define a new mapping of a user to a foreign server
- CREATE VIEW — define a new view
- DEALLOCATE — deallocate a prepared statement
- DECLARE — define a cursor
- DELETE — delete rows of a table
- DISCARD — discard session state
- DO — execute an anonymous code block
- DROP ACCESS METHOD — remove an access method
- DROP AGGREGATE — remove an aggregate function
- DROP CAST — remove a cast
- DROP COLLATION — remove a collation
- DROP CONVERSION — remove a conversion
- DROP DATABASE — remove a database
- DROP DOMAIN — remove a domain
- DROP EVENT TRIGGER — remove an event trigger
- DROP EXTENSION — remove an extension
- DROP FOREIGN DATA WRAPPER — remove a foreign-data wrapper
- DROP FOREIGN TABLE — remove a foreign table
- DROP FUNCTION — remove a function
- DROP GROUP — remove a database role
- DROP INDEX — remove an index
- DROP LANGUAGE — remove a procedural language
- DROP MATERIALIZED VIEW — remove a materialized view
- DROP OPERATOR — remove an operator
- DROP OPERATOR CLASS — remove an operator class
- DROP OPERATOR FAMILY — remove an operator family
- DROP OWNED — remove database objects owned by a database role
- DROP POLICY — remove a row level security policy from a table
- DROP PUBLICATION — remove a publication
- DROP ROLE — remove a database role
- DROP RULE — remove a rewrite rule
- DROP SCHEMA — remove a schema
- DROP SEQUENCE — remove a sequence
- DROP SERVER — remove a foreign server descriptor
- DROP STATISTICS — remove extended statistics
- DROP SUBSCRIPTION — remove a subscription
- DROP TABLE — remove a table
- DROP TABLESPACE — remove a tablespace
- DROP TEXT SEARCH CONFIGURATION — remove a text search configuration
- DROP TEXT SEARCH DICTIONARY — remove a text search dictionary
- DROP TEXT SEARCH PARSER — remove a text search parser
- DROP TEXT SEARCH TEMPLATE — remove a text search template
- DROP TRANSFORM — remove a transform
- DROP TRIGGER — remove a trigger
- DROP TYPE — remove a data type
- DROP USER — remove a database role
- DROP USER MAPPING — remove a user mapping for a foreign server
- DROP VIEW — remove a view
- END — commit the current transaction
- EXECUTE — execute a prepared statement
- EXPLAIN — show the execution plan of a statement
- FETCH — retrieve rows from a query using a cursor
- GRANT — define access privileges
- IMPORT FOREIGN SCHEMA — import table definitions from a foreign server
- INSERT — create new rows in a table
- LISTEN — listen for a notification
- LOAD — load a shared library file
- LOCK — lock a table
- MOVE — position a cursor
- NOTIFY — generate a notification
- PREPARE — prepare a statement for execution
- PREPARE TRANSACTION — prepare the current transaction for two-phase commit
- REASSIGN OWNED — change the ownership of database objects owned by a database role
- REFRESH MATERIALIZED VIEW — replace the contents of a materialized view
- REINDEX — rebuild indexes
- RELEASE SAVEPOINT — destroy a previously defined savepoint
- RESET — restore the value of a run-time parameter to the default value
- REVOKE — remove access privileges
- ROLLBACK — abort the current transaction
- ROLLBACK PREPARED — cancel a transaction that was earlier prepared for two-phase commit
- ROLLBACK TO SAVEPOINT — roll back to a savepoint
- SAVEPOINT — define a new savepoint within the current transaction
- SECURITY LABEL — define or change a security label applied to an object
- SELECT — retrieve rows from a table or view
- SELECT INTO — define a new table from the results of a query
- SET — change a run-time parameter
- SET CONSTRAINTS — set constraint check timing for the current transaction
- SET ROLE — set the current user identifier of the current session
- SET SESSION AUTHORIZATION — set the session user identifier and the current user identifier of the current session
- SET TRANSACTION — set the characteristics of the current transaction
- SHOW — show the value of a run-time parameter
- START TRANSACTION — start a transaction block
- TRUNCATE — empty a table or set of tables
- UNLISTEN — stop listening for a notification
- UPDATE — update rows of a table
- VACUUM — garbage-collect and optionally analyze a database
- VALUES — compute a set of rows
- II. PostgreSQL Client Applications
- clusterdb — cluster a PostgreSQL database
- createdb — create a new PostgreSQL database
- createuser — define a new PostgreSQL user account
- dropdb — remove a PostgreSQL database
- dropuser — remove a PostgreSQL user account
- ecpg — embedded SQL C preprocessor
- pg_basebackup — take a base backup of a PostgreSQL cluster
- pgbench — run a benchmark test on PostgreSQL
- pg_config — retrieve information about the installed version of PostgreSQL
- pg_dump — extract a PostgreSQL database into a script file or other archive file
- pg_dumpall — extract a PostgreSQL database cluster into a script file
- pg_isready — check the connection status of a PostgreSQL server
- pg_receivewal — stream write-ahead logs from a PostgreSQL server
- pg_recvlogical — control PostgreSQL logical decoding streams
- pg_restore — restore a PostgreSQL database from an archive file created by pg_dump
- psql — PostgreSQL interactive terminal
- reindexdb — reindex a PostgreSQL database
- vacuumdb — garbage-collect and analyze a PostgreSQL database
- III. PostgreSQL Server Applications
- initdb — create a new PostgreSQL database cluster
- pg_archivecleanup — clean up PostgreSQL WAL archive files
- pg_controldata — display control information of a PostgreSQL database cluster
- pg_ctl — initialize, start, stop, or control a PostgreSQL server
- pg_resetwal — reset the write-ahead log and other control information of a PostgreSQL database cluster
- pg_rewind — synchronize a PostgreSQL data directory with another data directory that was forked from it
- pg_test_fsync — determine fastest wal_sync_method for PostgreSQL
- pg_test_timing — measure timing overhead
- pg_upgrade — upgrade a PostgreSQL server instance
- pg_waldump — display a human-readable rendering of the write-ahead log of a PostgreSQL database cluster
- postgres — PostgreSQL database server
- postmaster — PostgreSQL database server
- I. SQL Commands
- VII. Internals
- 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
- VIII. Appendixes
- A. PostgreSQL Error Codes
- B. Date/Time Support
- C. SQL Key Words
- D. SQL Conformance
- E. Release Notes
- F. Additional Supplied Modules
- F.1. adminpack
- F.2. amcheck
- F.3. auth_delay
- F.4. auto_explain
- F.5. bloom
- F.6. btree_gin
- F.7. btree_gist
- F.8. chkpass
- F.9. citext
- F.10. cube
- F.11. dblink
- F.12. dict_int
- F.13. dict_xsyn
- F.14. earthdistance
- F.15. file_fdw
- F.16. fuzzystrmatch
- F.17. hstore
- F.18. intagg
- F.19. intarray
- F.20. isn
- F.21. lo
- F.22. ltree
- F.23. pageinspect
- F.24. passwordcheck
- F.25. pg_buffercache
- F.26. pgcrypto
- F.27. pg_freespacemap
- F.28. pg_prewarm
- F.29. pgrowlocks
- F.30. pg_stat_statements
- F.31. pgstattuple
- F.32. pg_trgm
- F.33. pg_visibility
- F.34. postgres_fdw
- F.35. seg
- F.36. sepgsql
- F.37. spi
- F.38. sslinfo
- F.39. tablefunc
- F.40. tcn
- F.41. test_decoding
- F.42. tsm_system_rows
- F.43. tsm_system_time
- F.44. unaccent
- F.45. uuid-ossp
- F.46. xml2
- G. Additional Supplied Programs
- H. External Projects
- I. The Source Code Repository
- J. Documentation
- K. Acronyms
- Bibliography
- Index