change the definition of an operator class NAME ALTER_OPERATOR_CLASS - change the definition of an operator class SYNOPSIS ALTER OPERATOR CLASS name USING ind......R_FAMILY (7)), CREATE OPERATOR CLASS ( CREATE_OPERATOR_CLASS (7)), ALTER OPERATOR CLASS ( ALTER_OPERATOR_CLASS (7)), DROP OPERATOR CLASS ( DROP_OPERATOR_CLASS (7))...FAMILY (7)), CREATE OPERATOR FAMILY ( CREATE_OPERATOR_FAMILY (7)), ALTER OPERATOR CLASS ( ALTER_OPERATOR_CLASS (7)), CREATE OPERATOR CLASS ( CREATE_OPERATOR_CLASS (7)), DROP OPE…...R_FAMILY (7)), CREATE OPERATOR CLASS ( CREATE_OPERATOR_CLASS (7)), ALTER OPERATOR CLASS ( ALTER_OPERATOR_CLASS (7)), DROP OPERATOR CLASS ( DROP_OPERATOR_CLASS (7))...s no CREATE OPERATOR CLASS statement in the SQL standard. SEE ALSO ALTER OPERATOR CLASS ( ALTER_OPERATOR_CLASS (7)), DROP OPERATOR CLASS ( DROP_OPERATOR_CLASS (7)), CREATE OPERA…change the definition of an extension NAME ALTER_EXTENSION - change the definition of an extension SYNOPSIS ALTER EXTENSION name UPDATE [ TO new_version ] ALTER EXTENSION name SET …...is no DROP OPERATOR CLASS statement in the SQL standard. SEE ALSO ALTER OPERATOR CLASS ( ALTER_OPERATOR_CLASS (7)), CREATE OPERATOR CLASS ( CREATE_OPERATOR_CLASS (7)), DROP OPER…define a new operator NAME CREATE_OPERATOR - define a new operator SYNOPSIS CREATE OPERATOR name ( {FUNCTION|PROCEDURE} = function_name [, LEFTARG = left_type ] [, RIGHTARG = right…define a new index NAME CREATE_INDEX - define a new index SYNOPSIS CREATE [ UNIQUE ] INDEX [ CONCURRENTLY ] [ [ IF NOT EXISTS ] name ] ON [ ONLY ] table_name [ USING method ] ( { c…change the definition of an operator NAME ALTER_OPERATOR - change the definition of an operator SYNOPSIS ALTER OPERATOR name ( { left_type | NONE } , right_type ) OWNER TO { new_ow…remove an operator NAME DROP_OPERATOR - remove an operator SYNOPSIS DROP OPERATOR [ IF EXISTS ] name ( { left_type | NONE } , right_type ) [, ...] [ CASCADE | RESTRICT ] DESCRIPTIO…define a new data type NAME CREATE_TYPE - define a new data type SYNOPSIS CREATE TYPE name AS ( [ attribute_name data_type [ COLLATE collation ] [, ... ] ] ) CREATE TYPE name AS EN…define a new table NAME CREATE_TABLE - define a new table SYNOPSIS CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXISTS ] table_name ( [ { column_nam…Hierarchical Fair Service Curve NAME tc-hfcs - Hierarchical Fair Service Curve HISTORY & INTRODUCTION HFSC (Hierarchical Fair Service Curve) is a network packet scheduling algorith…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…define a new aggregate function NAME CREATE_AGGREGATE - define a new aggregate function SYNOPSIS CREATE [ OR REPLACE ] AGGREGATE name ( [ argmode ] [ argname ] arg_data_type [ , ..…define or change the comment of an object NAME COMMENT - define or change the comment of an object SYNOPSIS COMMENT ON { ACCESS METHOD object_name | AGGREGATE aggregate_name ( aggr…globbing pathnames NAME glob - globbing pathnames DESCRIPTION Long ago, in UNIX V6, there was a program /etc/glob that would expand wildcard patterns. Soon afterward this became a …change the definition of a collation NAME ALTER_COLLATION - change the definition of a collation SYNOPSIS ALTER COLLATION name REFRESH VERSION ALTER COLLATION name RENAME TO new_na…define default access privileges NAME ALTER_DEFAULT_PRIVILEGES - define default access privileges SYNOPSIS ALTER DEFAULT PRIVILEGES [ FOR { ROLE | USER } target_role [, ...] ] [ IN…