remove an operator class NAME DROP_OPERATOR_CLASS - remove an operator class SYNOPSIS DROP OPERATOR CLASS [ IF EXISTS ] name USING index_me......TOR_CLASS (7)), CREATE OPERATOR CLASS ( CREATE_OPERATOR_CLASS (7)), DROP OPERATOR CLASS ( DROP_OPERATOR_CLASS (7))...RATOR_CLASS (7)), ALTER OPERATOR CLASS ( ALTER_OPERATOR_CLASS (7)), DROP OPERATOR CLASS ( DROP_OPERATOR_CLASS (7))...RATOR_CLASS (7)), ALTER OPERATOR CLASS ( ALTER_OPERATOR_CLASS (7)), DROP OPERATOR CLASS ( DROP_OPERATOR_CLASS (7))...tandard. SEE ALSO ALTER OPERATOR CLASS ( ALTER_OPERATOR_CLASS (7)), DROP OPERATOR CLASS ( DROP_OPERATOR_CLASS (7)), CREATE OPERATOR FAMILY ( CREATE_OPERATOR_FAMILY (7)), ALTER O…...ndard. SEE ALSO CREATE OPERATOR CLASS ( CREATE_OPERATOR_CLASS (7)), DROP OPERATOR CLASS ( DROP_OPERATOR_CLASS (7)), ALTER OPERATOR FAMILY ( ALTER_OPERATOR_FAMILY (7))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 …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 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…remove an access method NAME DROP_ACCESS_METHOD - remove an access method SYNOPSIS DROP ACCESS METHOD [ IF EXISTS ] name [ CASCADE | RESTRICT ] DESCRIPTION DROP ACCESS METHOD remov…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 table NAME CREATE_TABLE - define a new table SYNOPSIS CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXISTS ] table_name ( [ { column_nam…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…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 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 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 …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 a new cast NAME CREATE_CAST - define a new cast SYNOPSIS CREATE CAST ( source_type AS target_type ) WITH FUNCTION function_name [ ( argument_type [, ...]) ] [ AS ASSIGNMENT …