install an extension NAME CREATE_EXTENSION - install an extension SYNOPSIS CREATE EXTENSION [ IF NOT EXISTS ] extension_name [ WITH......well. COMPATIBILITY DROP EXTENSION is a PostgreSQL extension. SEE ALSO CREATE EXTENSION ( CREATE_EXTENSION (7)), ALTER EXTENSION ( ALTER_EXTENSION (7))change the definition of a function NAME ALTER_FUNCTION - change the definition of a function SYNOPSIS ALTER FUNCTION name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ] actio…change the definition of a procedure NAME ALTER_PROCEDURE - change the definition of a procedure SYNOPSIS ALTER PROCEDURE name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ] a…define a new transform NAME CREATE_TRANSFORM - define a new transform SYNOPSIS CREATE [ OR REPLACE ] TRANSFORM FOR type_name LANGUAGE lang_name ( FROM SQL WITH FUNCTION from_sql_fu…remove a procedure NAME DROP_PROCEDURE - remove a procedure SYNOPSIS DROP PROCEDURE [ IF EXISTS ] name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ] [, ...] [ CASCADE | RESTR…remove a procedural language NAME DROP_LANGUAGE - remove a procedural language SYNOPSIS DROP [ PROCEDURAL ] LANGUAGE [ IF EXISTS ] name [ CASCADE | RESTRICT ] DESCRIPTION DROP LANG…remove a routine NAME DROP_ROUTINE - remove a routine SYNOPSIS DROP ROUTINE [ IF EXISTS ] name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ] [, ...] [ CASCADE | RESTRICT ] DE…define a new table from the results of a query NAME CREATE_TABLE_AS - define a new table from the results of a query SYNOPSIS CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNL…define a new procedural language NAME CREATE_LANGUAGE - define a new procedural language SYNOPSIS CREATE [ OR REPLACE ] [ TRUSTED ] [ PROCEDURAL ] LANGUAGE name HANDLER call_handle…change the definition of an index NAME ALTER_INDEX - change the definition of an index SYNOPSIS ALTER INDEX [ IF EXISTS ] name RENAME TO new_name ALTER INDEX [ IF EXISTS ] name SET…change the definition of a materialized view NAME ALTER_MATERIALIZED_VIEW - change the definition of a materialized view SYNOPSIS ALTER MATERIALIZED VIEW [ IF EXISTS ] name action …...re); COMPATIBILITY ALTER EXTENSION is a PostgreSQL extension. SEE ALSO CREATE EXTENSION ( CREATE_EXTENSION (7)), DROP EXTENSION ( DROP_EXTENSION (7))remove a data type NAME DROP_TYPE - remove a data type SYNOPSIS DROP TYPE [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ] DESCRIPTION DROP TYPE removes a user-defined data type. …change the definition of a foreign table NAME ALTER_FOREIGN_TABLE - change the definition of a foreign table SYNOPSIS ALTER FOREIGN TABLE [ IF EXISTS ] [ ONLY ] name [ * ] action […define a new database role NAME CREATE_USER - define a new database role SYNOPSIS CREATE USER name [ [ WITH ] option [ ... ] ] where option can be: SUPERUSER | NOSUPERUSER | CREATE…load a shared library file NAME LOAD - load a shared library file SYNOPSIS LOAD ' filename ' DESCRIPTION This command loads a shared library file into the PostgreSQL server's addre…define a new access method NAME CREATE_ACCESS_METHOD - define a new access method SYNOPSIS CREATE ACCESS METHOD name TYPE access_method_type HANDLER handler_function DESCRIPTION CR…remove a transform NAME DROP_TRANSFORM - remove a transform SYNOPSIS DROP TRANSFORM [ IF EXISTS ] FOR type_name LANGUAGE lang_name [ CASCADE | RESTRICT ] DESCRIPTION DROP TRANSFORM…change the definition of a domain NAME ALTER_DOMAIN - change the definition of a domain SYNOPSIS ALTER DOMAIN name { SET DEFAULT expression | DROP DEFAULT } ALTER DOMAIN name { SET…