Table of Contents

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 PROCEDURE— change the definition of a procedure

ALTER PUBLICATION— change the definition of a publication

ALTER ROLE— change a database role

ALTER ROUTINE— change the definition of a routine

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

CALL— invoke a procedure

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 PROCEDURE— define a new procedure

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 PROCEDURE— remove a procedure

DROP PUBLICATION— remove a publication

DROP ROLE— remove a database role

DROP ROUTINE— remove a routine

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

MERGE— conditionally insert, update, or delete rows of 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— release 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 aPostgreSQL database

createdb— create a newPostgreSQL database

createuser— define a newPostgreSQL user account

dropdb— remove aPostgreSQL database

dropuser— remove aPostgreSQL user account

ecpg— embedded SQL C preprocessor

pg_amcheck— checks for corruption in one or morePostgreSQL databases

pg_basebackup— take a base backup of aPostgreSQL cluster

pgbench— run a benchmark test onPostgreSQL

pg_combinebackup— reconstruct a full backup from an incremental backup and dependent backups

pg_config— retrieve information about the installed version ofPostgreSQL

pg_dump— export aPostgreSQL database as an SQL script or to other formats

pg_dumpall— extract aPostgreSQL database cluster into a script file

pg_isready— check the connection status of aPostgreSQL server

pg_receivewal— stream write-ahead logs from aPostgreSQL server

pg_recvlogical— controlPostgreSQL logical decoding streams

pg_restore— restore aPostgreSQL database from an archive file created bypg_dump

pg_verifybackup— verify the integrity of a base backup of aPostgreSQL cluster

psql—PostgreSQL interactive terminal

reindexdb— reindex aPostgreSQL database

vacuumdb— garbage-collect and analyze aPostgreSQL database

III. PostgreSQL Server Applications

initdb— create a newPostgreSQL database cluster

pg_archivecleanup— clean upPostgreSQL WAL archive files

pg_checksums— enable, disable or check data checksums in aPostgreSQL database cluster

pg_controldata— display control information of aPostgreSQL database cluster

pg_createsubscriber— convert a physical replica into a new logical replica

pg_ctl— initialize, start, stop, or control aPostgreSQL server

pg_resetwal— reset the write-ahead log and other control information of aPostgreSQL database cluster

pg_rewind— synchronize aPostgreSQL data directory with another data directory that was forked from it

pg_test_fsync— determine fastestwal_sync_method forPostgreSQL

pg_test_timing— measure timing overhead

pg_upgrade— upgrade aPostgreSQL server instance

pg_waldump— display a human-readable rendering of the write-ahead log of aPostgreSQL database cluster

pg_walsummary— print contents of WAL summary files

postgres—PostgreSQL database server