Praktika/ADO.edmx

<?xml version="1.0" encoding="utf-8"?>
<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
  <!-- EF Runtime content -->
  <edmx:Runtime>
    <!-- SSDL content -->
    <edmx:StorageModels>
      <Schema Namespace="Хранилище Session3_4Model" Provider="System.Data.SqlClient" ProviderManifestToken="2012" Alias="Self" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm/ssdl">
        <EntityType Name="Aircrafts">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="int" Nullable="false" />
          <Property Name="Name" Type="nvarchar" MaxLength="50" Nullable="false" />
          <Property Name="MakeModel" Type="nvarchar" MaxLength="10" />
          <Property Name="TotalSeats" Type="int" Nullable="false" />
          <Property Name="EconomySeats" Type="int" Nullable="false" />
          <Property Name="BusinessSeats" Type="int" Nullable="false" />
        </EntityType>
        <EntityType Name="Airports">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
          <Property Name="CountryID" Type="int" Nullable="false" />
          <Property Name="IATACode" Type="varchar" MaxLength="3" Nullable="false" />
          <Property Name="Name" Type="nvarchar" MaxLength="50" />
        </EntityType>
        <EntityType Name="CabinTypes">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
          <Property Name="Name" Type="nvarchar" MaxLength="50" Nullable="false" />
        </EntityType>
        <EntityType Name="Countries">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
          <Property Name="Name" Type="nvarchar" MaxLength="50" Nullable="false" />
        </EntityType>
        <EntityType Name="Offices">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
          <Property Name="CountryID" Type="int" Nullable="false" />
          <Property Name="Title" Type="nvarchar" MaxLength="50" Nullable="false" />
          <Property Name="Phone" Type="nvarchar" MaxLength="50" Nullable="false" />
          <Property Name="Contact" Type="nvarchar" MaxLength="250" Nullable="false" />
        </EntityType>
        <EntityType Name="Roles">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="int" Nullable="false" />
          <Property Name="Title" Type="nvarchar" MaxLength="50" Nullable="false" />
        </EntityType>
        <EntityType Name="Routes">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
          <Property Name="DepartureAirportID" Type="int" Nullable="false" />
          <Property Name="ArrivalAirportID" Type="int" Nullable="false" />
          <Property Name="Distance" Type="int" Nullable="false" />
          <Property Name="FlightTime" Type="int" Nullable="false" />
        </EntityType>
        <EntityType Name="Schedules">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
          <Property Name="Date" Type="date" Nullable="false" />
          <Property Name="Time" Type="time" Precision="5" Nullable="false" />
          <Property Name="AircraftID" Type="int" Nullable="false" />
          <Property Name="RouteID" Type="int" Nullable="false" />
          <Property Name="EconomyPrice" Type="money" Nullable="false" />
          <Property Name="Confirmed" Type="bit" Nullable="false" />
          <Property Name="FlightNumber" Type="nvarchar" MaxLength="10" />
        </EntityType>
        <EntityType Name="Tickets">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
          <Property Name="UserID" Type="int" Nullable="false" />
          <Property Name="ScheduleID" Type="int" Nullable="false" />
          <Property Name="CabinTypeID" Type="int" Nullable="false" />
          <Property Name="Firstname" Type="nvarchar" MaxLength="50" Nullable="false" />
          <Property Name="Lastname" Type="nvarchar" MaxLength="50" Nullable="false" />
          <Property Name="Email" Type="nvarchar" MaxLength="50" />
          <Property Name="Phone" Type="nvarchar" MaxLength="14" Nullable="false" />
          <Property Name="PassportNumber" Type="nvarchar" MaxLength="9" Nullable="false" />
          <Property Name="PassportCountryID" Type="int" Nullable="false" />
          <Property Name="BookingReference" Type="nvarchar" MaxLength="6" Nullable="false" />
          <Property Name="Confirmed" Type="bit" Nullable="false" />
        </EntityType>
        <EntityType Name="Users">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="int" Nullable="false" />
          <Property Name="RoleID" Type="int" Nullable="false" />
          <Property Name="Email" Type="nvarchar" MaxLength="150" Nullable="false" />
          <Property Name="Password" Type="nvarchar" MaxLength="50" Nullable="false" />
          <Property Name="FirstName" Type="nvarchar" MaxLength="50" />
          <Property Name="LastName" Type="nvarchar" MaxLength="50" Nullable="false" />
          <Property Name="OfficeID" Type="int" />
          <Property Name="Birthdate" Type="date" />
          <Property Name="Active" Type="bit" />
        </EntityType>
        <Association Name="FK_AirPort_Country">
          <End Role="Countries" Type="Self.Countries" Multiplicity="1" />
          <End Role="Airports" Type="Self.Airports" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Countries">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Airports">
              <PropertyRef Name="CountryID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Office_Country">
          <End Role="Countries" Type="Self.Countries" Multiplicity="1" />
          <End Role="Offices" Type="Self.Offices" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Countries">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Offices">
              <PropertyRef Name="CountryID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Routes_Airports2">
          <End Role="Airports" Type="Self.Airports" Multiplicity="1" />
          <End Role="Routes" Type="Self.Routes" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Airports">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Routes">
              <PropertyRef Name="DepartureAirportID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Routes_Airports3">
          <End Role="Airports" Type="Self.Airports" Multiplicity="1" />
          <End Role="Routes" Type="Self.Routes" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Airports">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Routes">
              <PropertyRef Name="ArrivalAirportID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Schedule_AirCraft">
          <End Role="Aircrafts" Type="Self.Aircrafts" Multiplicity="1" />
          <End Role="Schedules" Type="Self.Schedules" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Aircrafts">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Schedules">
              <PropertyRef Name="AircraftID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Schedule_Routes">
          <End Role="Routes" Type="Self.Routes" Multiplicity="1" />
          <End Role="Schedules" Type="Self.Schedules" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Routes">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Schedules">
              <PropertyRef Name="RouteID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Ticket_Schedule">
          <End Role="Schedules" Type="Self.Schedules" Multiplicity="1" />
          <End Role="Tickets" Type="Self.Tickets" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Schedules">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Tickets">
              <PropertyRef Name="ScheduleID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Ticket_TravelClass">
          <End Role="CabinTypes" Type="Self.CabinTypes" Multiplicity="1" />
          <End Role="Tickets" Type="Self.Tickets" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="CabinTypes">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Tickets">
              <PropertyRef Name="CabinTypeID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Ticket_User">
          <End Role="Users" Type="Self.Users" Multiplicity="1" />
          <End Role="Tickets" Type="Self.Tickets" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Users">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Tickets">
              <PropertyRef Name="UserID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Users_Offices">
          <End Role="Offices" Type="Self.Offices" Multiplicity="0..1" />
          <End Role="Users" Type="Self.Users" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Offices">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Users">
              <PropertyRef Name="OfficeID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Users_Roles">
          <End Role="Roles" Type="Self.Roles" Multiplicity="1" />
          <End Role="Users" Type="Self.Users" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Roles">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Users">
              <PropertyRef Name="RoleID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <EntityContainer Name="Хранилище Session3_4ModelContainer">
          <EntitySet Name="Aircrafts" EntityType="Self.Aircrafts" Schema="dbo" store:Type="Tables" />
          <EntitySet Name="Airports" EntityType="Self.Airports" Schema="dbo" store:Type="Tables" />
          <EntitySet Name="CabinTypes" EntityType="Self.CabinTypes" Schema="dbo" store:Type="Tables" />
          <EntitySet Name="Countries" EntityType="Self.Countries" Schema="dbo" store:Type="Tables" />
          <EntitySet Name="Offices" EntityType="Self.Offices" Schema="dbo" store:Type="Tables" />
          <EntitySet Name="Roles" EntityType="Self.Roles" Schema="dbo" store:Type="Tables" />
          <EntitySet Name="Routes" EntityType="Self.Routes" Schema="dbo" store:Type="Tables" />
          <EntitySet Name="Schedules" EntityType="Self.Schedules" Schema="dbo" store:Type="Tables" />
          <EntitySet Name="Tickets" EntityType="Self.Tickets" Schema="dbo" store:Type="Tables" />
          <EntitySet Name="Users" EntityType="Self.Users" Schema="dbo" store:Type="Tables" />
          <AssociationSet Name="FK_AirPort_Country" Association="Self.FK_AirPort_Country">
            <End Role="Countries" EntitySet="Countries" />
            <End Role="Airports" EntitySet="Airports" />
          </AssociationSet>
          <AssociationSet Name="FK_Office_Country" Association="Self.FK_Office_Country">
            <End Role="Countries" EntitySet="Countries" />
            <End Role="Offices" EntitySet="Offices" />
          </AssociationSet>
          <AssociationSet Name="FK_Routes_Airports2" Association="Self.FK_Routes_Airports2">
            <End Role="Airports" EntitySet="Airports" />
            <End Role="Routes" EntitySet="Routes" />
          </AssociationSet>
          <AssociationSet Name="FK_Routes_Airports3" Association="Self.FK_Routes_Airports3">
            <End Role="Airports" EntitySet="Airports" />
            <End Role="Routes" EntitySet="Routes" />
          </AssociationSet>
          <AssociationSet Name="FK_Schedule_AirCraft" Association="Self.FK_Schedule_AirCraft">
            <End Role="Aircrafts" EntitySet="Aircrafts" />
            <End Role="Schedules" EntitySet="Schedules" />
          </AssociationSet>
          <AssociationSet Name="FK_Schedule_Routes" Association="Self.FK_Schedule_Routes">
            <End Role="Routes" EntitySet="Routes" />
            <End Role="Schedules" EntitySet="Schedules" />
          </AssociationSet>
          <AssociationSet Name="FK_Ticket_Schedule" Association="Self.FK_Ticket_Schedule">
            <End Role="Schedules" EntitySet="Schedules" />
            <End Role="Tickets" EntitySet="Tickets" />
          </AssociationSet>
          <AssociationSet Name="FK_Ticket_TravelClass" Association="Self.FK_Ticket_TravelClass">
            <End Role="CabinTypes" EntitySet="CabinTypes" />
            <End Role="Tickets" EntitySet="Tickets" />
          </AssociationSet>
          <AssociationSet Name="FK_Ticket_User" Association="Self.FK_Ticket_User">
            <End Role="Users" EntitySet="Users" />
            <End Role="Tickets" EntitySet="Tickets" />
          </AssociationSet>
          <AssociationSet Name="FK_Users_Offices" Association="Self.FK_Users_Offices">
            <End Role="Offices" EntitySet="Offices" />
            <End Role="Users" EntitySet="Users" />
          </AssociationSet>
          <AssociationSet Name="FK_Users_Roles" Association="Self.FK_Users_Roles">
            <End Role="Roles" EntitySet="Roles" />
            <End Role="Users" EntitySet="Users" />
          </AssociationSet>
        </EntityContainer>
      </Schema>
    </edmx:StorageModels>
    <!-- CSDL content -->
    <edmx:ConceptualModels>
      <Schema Namespace="Session3_4Model" Alias="Self" annotation:UseStrongSpatialTypes="false" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm">
        <EntityType Name="Aircrafts">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="Int32" Nullable="false" />
          <Property Name="Name" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="MakeModel" Type="String" MaxLength="10" FixedLength="false" Unicode="true" />
          <Property Name="TotalSeats" Type="Int32" Nullable="false" />
          <Property Name="EconomySeats" Type="Int32" Nullable="false" />
          <Property Name="BusinessSeats" Type="Int32" Nullable="false" />
          <NavigationProperty Name="Schedules" Relationship="Self.FK_Schedule_AirCraft" FromRole="Aircrafts" ToRole="Schedules" />
        </EntityType>
        <EntityType Name="Airports">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
          <Property Name="CountryID" Type="Int32" Nullable="false" />
          <Property Name="IATACode" Type="String" MaxLength="3" FixedLength="false" Unicode="false" Nullable="false" />
          <Property Name="Name" Type="String" MaxLength="50" FixedLength="false" Unicode="true" />
          <NavigationProperty Name="Countries" Relationship="Self.FK_AirPort_Country" FromRole="Airports" ToRole="Countries" />
          <NavigationProperty Name="Routes" Relationship="Self.FK_Routes_Airports2" FromRole="Airports" ToRole="Routes" />
          <NavigationProperty Name="Routes1" Relationship="Self.FK_Routes_Airports3" FromRole="Airports" ToRole="Routes" />
        </EntityType>
        <EntityType Name="CabinTypes">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
          <Property Name="Name" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
          <NavigationProperty Name="Tickets" Relationship="Self.FK_Ticket_TravelClass" FromRole="CabinTypes" ToRole="Tickets" />
        </EntityType>
        <EntityType Name="Countries">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
          <Property Name="Name" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
          <NavigationProperty Name="Airports" Relationship="Self.FK_AirPort_Country" FromRole="Countries" ToRole="Airports" />
          <NavigationProperty Name="Offices" Relationship="Self.FK_Office_Country" FromRole="Countries" ToRole="Offices" />
        </EntityType>
        <EntityType Name="Offices">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
          <Property Name="CountryID" Type="Int32" Nullable="false" />
          <Property Name="Title" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="Phone" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="Contact" Type="String" MaxLength="250" FixedLength="false" Unicode="true" Nullable="false" />
          <NavigationProperty Name="Countries" Relationship="Self.FK_Office_Country" FromRole="Offices" ToRole="Countries" />
          <NavigationProperty Name="Users" Relationship="Self.FK_Users_Offices" FromRole="Offices" ToRole="Users" />
        </EntityType>
        <EntityType Name="Roles">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="Int32" Nullable="false" />
          <Property Name="Title" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
          <NavigationProperty Name="Users" Relationship="Self.FK_Users_Roles" FromRole="Roles" ToRole="Users" />
        </EntityType>
        <EntityType Name="Routes">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
          <Property Name="DepartureAirportID" Type="Int32" Nullable="false" />
          <Property Name="ArrivalAirportID" Type="Int32" Nullable="false" />
          <Property Name="Distance" Type="Int32" Nullable="false" />
          <Property Name="FlightTime" Type="Int32" Nullable="false" />
          <NavigationProperty Name="Airports" Relationship="Self.FK_Routes_Airports2" FromRole="Routes" ToRole="Airports" />
          <NavigationProperty Name="Airports1" Relationship="Self.FK_Routes_Airports3" FromRole="Routes" ToRole="Airports" />
          <NavigationProperty Name="Schedules" Relationship="Self.FK_Schedule_Routes" FromRole="Routes" ToRole="Schedules" />
        </EntityType>
        <EntityType Name="Schedules">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
          <Property Name="Date" Type="DateTime" Nullable="false" Precision="0" />
          <Property Name="Time" Type="Time" Nullable="false" Precision="5" />
          <Property Name="AircraftID" Type="Int32" Nullable="false" />
          <Property Name="RouteID" Type="Int32" Nullable="false" />
          <Property Name="EconomyPrice" Type="Decimal" Precision="19" Scale="4" Nullable="false" />
          <Property Name="Confirmed" Type="Boolean" Nullable="false" />
          <Property Name="FlightNumber" Type="String" MaxLength="10" FixedLength="false" Unicode="true" />
          <NavigationProperty Name="Aircrafts" Relationship="Self.FK_Schedule_AirCraft" FromRole="Schedules" ToRole="Aircrafts" />
          <NavigationProperty Name="Routes" Relationship="Self.FK_Schedule_Routes" FromRole="Schedules" ToRole="Routes" />
          <NavigationProperty Name="Tickets" Relationship="Self.FK_Ticket_Schedule" FromRole="Schedules" ToRole="Tickets" />
        </EntityType>
        <EntityType Name="Tickets">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
          <Property Name="UserID" Type="Int32" Nullable="false" />
          <Property Name="ScheduleID" Type="Int32" Nullable="false" />
          <Property Name="CabinTypeID" Type="Int32" Nullable="false" />
          <Property Name="Firstname" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="Lastname" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="Email" Type="String" MaxLength="50" FixedLength="false" Unicode="true" />
          <Property Name="Phone" Type="String" MaxLength="14" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="PassportNumber" Type="String" MaxLength="9" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="PassportCountryID" Type="Int32" Nullable="false" />
          <Property Name="BookingReference" Type="String" MaxLength="6" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="Confirmed" Type="Boolean" Nullable="false" />
          <NavigationProperty Name="CabinTypes" Relationship="Self.FK_Ticket_TravelClass" FromRole="Tickets" ToRole="CabinTypes" />
          <NavigationProperty Name="Schedules" Relationship="Self.FK_Ticket_Schedule" FromRole="Tickets" ToRole="Schedules" />
          <NavigationProperty Name="Users" Relationship="Self.FK_Ticket_User" FromRole="Tickets" ToRole="Users" />
        </EntityType>
        <EntityType Name="Users">
          <Key>
            <PropertyRef Name="ID" />
          </Key>
          <Property Name="ID" Type="Int32" Nullable="false" />
          <Property Name="RoleID" Type="Int32" Nullable="false" />
          <Property Name="Email" Type="String" MaxLength="150" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="Password" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="FirstName" Type="String" MaxLength="50" FixedLength="false" Unicode="true" />
          <Property Name="LastName" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
          <Property Name="OfficeID" Type="Int32" />
          <Property Name="Birthdate" Type="DateTime" Precision="0" />
          <Property Name="Active" Type="Boolean" />
          <NavigationProperty Name="Offices" Relationship="Self.FK_Users_Offices" FromRole="Users" ToRole="Offices" />
          <NavigationProperty Name="Roles" Relationship="Self.FK_Users_Roles" FromRole="Users" ToRole="Roles" />
          <NavigationProperty Name="Tickets" Relationship="Self.FK_Ticket_User" FromRole="Users" ToRole="Tickets" />
        </EntityType>
        <Association Name="FK_Schedule_AirCraft">
          <End Role="Aircrafts" Type="Self.Aircrafts" Multiplicity="1" />
          <End Role="Schedules" Type="Self.Schedules" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Aircrafts">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Schedules">
              <PropertyRef Name="AircraftID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_AirPort_Country">
          <End Role="Countries" Type="Self.Countries" Multiplicity="1" />
          <End Role="Airports" Type="Self.Airports" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Countries">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Airports">
              <PropertyRef Name="CountryID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Routes_Airports2">
          <End Role="Airports" Type="Self.Airports" Multiplicity="1" />
          <End Role="Routes" Type="Self.Routes" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Airports">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Routes">
              <PropertyRef Name="DepartureAirportID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Routes_Airports3">
          <End Role="Airports" Type="Self.Airports" Multiplicity="1" />
          <End Role="Routes" Type="Self.Routes" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Airports">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Routes">
              <PropertyRef Name="ArrivalAirportID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Ticket_TravelClass">
          <End Role="CabinTypes" Type="Self.CabinTypes" Multiplicity="1" />
          <End Role="Tickets" Type="Self.Tickets" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="CabinTypes">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Tickets">
              <PropertyRef Name="CabinTypeID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Office_Country">
          <End Role="Countries" Type="Self.Countries" Multiplicity="1" />
          <End Role="Offices" Type="Self.Offices" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Countries">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Offices">
              <PropertyRef Name="CountryID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Users_Offices">
          <End Role="Offices" Type="Self.Offices" Multiplicity="0..1" />
          <End Role="Users" Type="Self.Users" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Offices">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Users">
              <PropertyRef Name="OfficeID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Users_Roles">
          <End Role="Roles" Type="Self.Roles" Multiplicity="1" />
          <End Role="Users" Type="Self.Users" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Roles">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Users">
              <PropertyRef Name="RoleID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Schedule_Routes">
          <End Role="Routes" Type="Self.Routes" Multiplicity="1" />
          <End Role="Schedules" Type="Self.Schedules" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Routes">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Schedules">
              <PropertyRef Name="RouteID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Ticket_Schedule">
          <End Role="Schedules" Type="Self.Schedules" Multiplicity="1" />
          <End Role="Tickets" Type="Self.Tickets" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Schedules">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Tickets">
              <PropertyRef Name="ScheduleID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <Association Name="FK_Ticket_User">
          <End Role="Users" Type="Self.Users" Multiplicity="1" />
          <End Role="Tickets" Type="Self.Tickets" Multiplicity="*" />
          <ReferentialConstraint>
            <Principal Role="Users">
              <PropertyRef Name="ID" />
            </Principal>
            <Dependent Role="Tickets">
              <PropertyRef Name="UserID" />
            </Dependent>
          </ReferentialConstraint>
        </Association>
        <EntityContainer Name="Session3_4Entities" annotation:LazyLoadingEnabled="true">
          <EntitySet Name="Aircrafts" EntityType="Self.Aircrafts" />
          <EntitySet Name="Airports" EntityType="Self.Airports" />
          <EntitySet Name="CabinTypes" EntityType="Self.CabinTypes" />
          <EntitySet Name="Countries" EntityType="Self.Countries" />
          <EntitySet Name="Offices" EntityType="Self.Offices" />
          <EntitySet Name="Roles" EntityType="Self.Roles" />
          <EntitySet Name="Routes" EntityType="Self.Routes" />
          <EntitySet Name="Schedules" EntityType="Self.Schedules" />
          <EntitySet Name="Tickets" EntityType="Self.Tickets" />
          <EntitySet Name="Users" EntityType="Self.Users" />
          <AssociationSet Name="FK_Schedule_AirCraft" Association="Self.FK_Schedule_AirCraft">
            <End Role="Aircrafts" EntitySet="Aircrafts" />
            <End Role="Schedules" EntitySet="Schedules" />
          </AssociationSet>
          <AssociationSet Name="FK_AirPort_Country" Association="Self.FK_AirPort_Country">
            <End Role="Countries" EntitySet="Countries" />
            <End Role="Airports" EntitySet="Airports" />
          </AssociationSet>
          <AssociationSet Name="FK_Routes_Airports2" Association="Self.FK_Routes_Airports2">
            <End Role="Airports" EntitySet="Airports" />
            <End Role="Routes" EntitySet="Routes" />
          </AssociationSet>
          <AssociationSet Name="FK_Routes_Airports3" Association="Self.FK_Routes_Airports3">
            <End Role="Airports" EntitySet="Airports" />
            <End Role="Routes" EntitySet="Routes" />
          </AssociationSet>
          <AssociationSet Name="FK_Ticket_TravelClass" Association="Self.FK_Ticket_TravelClass">
            <End Role="CabinTypes" EntitySet="CabinTypes" />
            <End Role="Tickets" EntitySet="Tickets" />
          </AssociationSet>
          <AssociationSet Name="FK_Office_Country" Association="Self.FK_Office_Country">
            <End Role="Countries" EntitySet="Countries" />
            <End Role="Offices" EntitySet="Offices" />
          </AssociationSet>
          <AssociationSet Name="FK_Users_Offices" Association="Self.FK_Users_Offices">
            <End Role="Offices" EntitySet="Offices" />
            <End Role="Users" EntitySet="Users" />
          </AssociationSet>
          <AssociationSet Name="FK_Users_Roles" Association="Self.FK_Users_Roles">
            <End Role="Roles" EntitySet="Roles" />
            <End Role="Users" EntitySet="Users" />
          </AssociationSet>
          <AssociationSet Name="FK_Schedule_Routes" Association="Self.FK_Schedule_Routes">
            <End Role="Routes" EntitySet="Routes" />
            <End Role="Schedules" EntitySet="Schedules" />
          </AssociationSet>
          <AssociationSet Name="FK_Ticket_Schedule" Association="Self.FK_Ticket_Schedule">
            <End Role="Schedules" EntitySet="Schedules" />
            <End Role="Tickets" EntitySet="Tickets" />
          </AssociationSet>
          <AssociationSet Name="FK_Ticket_User" Association="Self.FK_Ticket_User">
            <End Role="Users" EntitySet="Users" />
            <End Role="Tickets" EntitySet="Tickets" />
          </AssociationSet>
        </EntityContainer>
      </Schema>
    </edmx:ConceptualModels>
    <!-- C-S mapping content -->
    <edmx:Mappings>
      <Mapping Space="C-S" xmlns="http://schemas.microsoft.com/ado/2009/11/mapping/cs">
        <EntityContainerMapping StorageEntityContainer="Хранилище Session3_4ModelContainer" CdmEntityContainer="Session3_4Entities">
          <EntitySetMapping Name="Aircrafts">
            <EntityTypeMapping TypeName="Session3_4Model.Aircrafts">
              <MappingFragment StoreEntitySet="Aircrafts">
                <ScalarProperty Name="ID" ColumnName="ID" />
                <ScalarProperty Name="Name" ColumnName="Name" />
                <ScalarProperty Name="MakeModel" ColumnName="MakeModel" />
                <ScalarProperty Name="TotalSeats" ColumnName="TotalSeats" />
                <ScalarProperty Name="EconomySeats" ColumnName="EconomySeats" />
                <ScalarProperty Name="BusinessSeats" ColumnName="BusinessSeats" />
              </MappingFragment>
            </EntityTypeMapping>
          </EntitySetMapping>
          <EntitySetMapping Name="Airports">
            <EntityTypeMapping TypeName="Session3_4Model.Airports">
              <MappingFragment StoreEntitySet="Airports">
                <ScalarProperty Name="ID" ColumnName="ID" />
                <ScalarProperty Name="CountryID" ColumnName="CountryID" />
                <ScalarProperty Name="IATACode" ColumnName="IATACode" />
                <ScalarProperty Name="Name" ColumnName="Name" />
              </MappingFragment>
            </EntityTypeMapping>
          </EntitySetMapping>
          <EntitySetMapping Name="CabinTypes">
            <EntityTypeMapping TypeName="Session3_4Model.CabinTypes">
              <MappingFragment StoreEntitySet="CabinTypes">
                <ScalarProperty Name="ID" ColumnName="ID" />
                <ScalarProperty Name="Name" ColumnName="Name" />
              </MappingFragment>
            </EntityTypeMapping>
          </EntitySetMapping>
          <EntitySetMapping Name="Countries">
            <EntityTypeMapping TypeName="Session3_4Model.Countries">
              <MappingFragment StoreEntitySet="Countries">
                <ScalarProperty Name="ID" ColumnName="ID" />
                <ScalarProperty Name="Name" ColumnName="Name" />
              </MappingFragment>
            </EntityTypeMapping>
          </EntitySetMapping>
          <EntitySetMapping Name="Offices">
            <EntityTypeMapping TypeName="Session3_4Model.Offices">
              <MappingFragment StoreEntitySet="Offices">
                <ScalarProperty Name="ID" ColumnName="ID" />
                <ScalarProperty Name="CountryID" ColumnName="CountryID" />
                <ScalarProperty Name="Title" ColumnName="Title" />
                <ScalarProperty Name="Phone" ColumnName="Phone" />
                <ScalarProperty Name="Contact" ColumnName="Contact" />
              </MappingFragment>
            </EntityTypeMapping>
          </EntitySetMapping>
          <EntitySetMapping Name="Roles">
            <EntityTypeMapping TypeName="Session3_4Model.Roles">
              <MappingFragment StoreEntitySet="Roles">
                <ScalarProperty Name="ID" ColumnName="ID" />
                <ScalarProperty Name="Title" ColumnName="Title" />
              </MappingFragment>
            </EntityTypeMapping>
          </EntitySetMapping>
          <EntitySetMapping Name="Routes">
            <EntityTypeMapping TypeName="Session3_4Model.Routes">
              <MappingFragment StoreEntitySet="Routes">
                <ScalarProperty Name="ID" ColumnName="ID" />
                <ScalarProperty Name="DepartureAirportID" ColumnName="DepartureAirportID" />
                <ScalarProperty Name="ArrivalAirportID" ColumnName="ArrivalAirportID" />
                <ScalarProperty Name="Distance" ColumnName="Distance" />
                <ScalarProperty Name="FlightTime" ColumnName="FlightTime" />
              </MappingFragment>
            </EntityTypeMapping>
          </EntitySetMapping>
          <EntitySetMapping Name="Schedules">
            <EntityTypeMapping TypeName="Session3_4Model.Schedules">
              <MappingFragment StoreEntitySet="Schedules">
                <ScalarProperty Name="ID" ColumnName="ID" />
                <ScalarProperty Name="Date" ColumnName="Date" />
                <ScalarProperty Name="Time" ColumnName="Time" />
                <ScalarProperty Name="AircraftID" ColumnName="AircraftID" />
                <ScalarProperty Name="RouteID" ColumnName="RouteID" />
                <ScalarProperty Name="EconomyPrice" ColumnName="EconomyPrice" />
                <ScalarProperty Name="Confirmed" ColumnName="Confirmed" />
                <ScalarProperty Name="FlightNumber" ColumnName="FlightNumber" />
              </MappingFragment>
            </EntityTypeMapping>
          </EntitySetMapping>
          <EntitySetMapping Name="Tickets">
            <EntityTypeMapping TypeName="Session3_4Model.Tickets">
              <MappingFragment StoreEntitySet="Tickets">
                <ScalarProperty Name="ID" ColumnName="ID" />
                <ScalarProperty Name="UserID" ColumnName="UserID" />
                <ScalarProperty Name="ScheduleID" ColumnName="ScheduleID" />
                <ScalarProperty Name="CabinTypeID" ColumnName="CabinTypeID" />
                <ScalarProperty Name="Firstname" ColumnName="Firstname" />
                <ScalarProperty Name="Lastname" ColumnName="Lastname" />
                <ScalarProperty Name="Email" ColumnName="Email" />
                <ScalarProperty Name="Phone" ColumnName="Phone" />
                <ScalarProperty Name="PassportNumber" ColumnName="PassportNumber" />
                <ScalarProperty Name="PassportCountryID" ColumnName="PassportCountryID" />
                <ScalarProperty Name="BookingReference" ColumnName="BookingReference" />
                <ScalarProperty Name="Confirmed" ColumnName="Confirmed" />
              </MappingFragment>
            </EntityTypeMapping>
          </EntitySetMapping>
          <EntitySetMapping Name="Users">
            <EntityTypeMapping TypeName="Session3_4Model.Users">
              <MappingFragment StoreEntitySet="Users">
                <ScalarProperty Name="ID" ColumnName="ID" />
                <ScalarProperty Name="RoleID" ColumnName="RoleID" />
                <ScalarProperty Name="Email" ColumnName="Email" />
                <ScalarProperty Name="Password" ColumnName="Password" />
                <ScalarProperty Name="FirstName" ColumnName="FirstName" />
                <ScalarProperty Name="LastName" ColumnName="LastName" />
                <ScalarProperty Name="OfficeID" ColumnName="OfficeID" />
                <ScalarProperty Name="Birthdate" ColumnName="Birthdate" />
                <ScalarProperty Name="Active" ColumnName="Active" />
              </MappingFragment>
            </EntityTypeMapping>
          </EntitySetMapping>
        </EntityContainerMapping>
      </Mapping>
    </edmx:Mappings>
  </edmx:Runtime>
  <!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
  <Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
    <Connection>
      <DesignerInfoPropertySet>
        <DesignerProperty Name="MetadataArtifactProcessing" Value="EmbedInOutputAssembly" />
      </DesignerInfoPropertySet>
    </Connection>
    <Options>
      <DesignerInfoPropertySet>
        <DesignerProperty Name="ValidateOnBuild" Value="true" />
        <DesignerProperty Name="EnablePluralization" Value="false" />
        <DesignerProperty Name="IncludeForeignKeysInModel" Value="true" />
        <DesignerProperty Name="UseLegacyProvider" Value="false" />
        <DesignerProperty Name="CodeGenerationStrategy" Value="Нет" />
      </DesignerInfoPropertySet>
    </Options>
    <!-- Diagram content (shape and connector positions) -->
    <Diagrams></Diagrams>
  </Designer>
</edmx:Edmx>