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B-5

Cisco Carrier Sensitive Routing User Guide

AppendixB Data Schema

Dataset Schema

BEGIN WORK;

SET CONSTRAINTS ALL DEFERRED;

CREATE TABLE Carriers (

CarrierKey integer NOT NULL PRIMARY KEY CONSTRAINT

CarrierKeyNotZero

CHECK (CarrierKey <> 0),

CarrierName varchar(64) NOT NULL,

CarrierType text NOT NULL

CONSTRAINT CarrierTypeInvalid CHECK (

lower(CarrierType) = 'home' OR

lower(CarrierType) = 'itsp' OR

lower(CarrierType) = 'tdm'

CarrierID varchar(64) NOT NULL UNIQUE,

MaxIngressUnitsinteger CONSTRAINT MaxIngressUnitsInvalid

CHECK (MaxIngressUnits >= 0),

MaxEgressUnitsinteger CONSTRAINT MaxEgressUnitsInvalid

CHECK (MaxEgressUnits >= 0),

RuleKey integer,

ListKey integer NOT NULL,

isActive boolean NOT NULL DEFAULT TRUE

);

CREATE TABLE Carriers_1 () INHERITS (Carriers);

CREATE TABLE Carriers_2 () INHERITS (Carriers);

CREATE TABLE MatchPatterns (

PatternKey integer NOT NULL PRIMARY KEY CONSTRAINT

PatternKeyNotZero

CHECK (PatternKey <> 0),

Pattern varchar(64) NOT NULL UNIQUE,

RouteKey integer

);

CREATE TABLE MatchPatterns_1 () INHERITS (MatchPatterns);

CREATE TABLE MatchPatterns_2 () INHERITS (MatchPatterns);

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Cisco Systems PXM Version 1.1 Uživatelská příručka Strana 95