Oracle

Oracle怎么：使用 Business Connectivity Service(Service)s 连接到 Oracle 数据库

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Microsoft Business Connectivity Service(Service)s (BCS)
可从以下各项数据库连接到表面数据：

  • Microsoft SQL Server

  • Oracle

  • OLE DB

  • ODBC

什么样：基于 SQL Server
表成立外部内容类型这一宗旨表达使用
Business Connectivity 瑟维斯(Service)(Service)s 呈现来自 SQL Server
数据库的外部数据的为主方法。在运用其余数据库（如 Oracle、OLE DB 和
ODBC）时，必须根据下列方法之一（因为 Microsoft SharePoint Designer 2010
不协理这个数据库）：

  1. 从头初步创制 Business Connectivity Services
    模型。有关信息，请参阅创作 BDC
    模型    。有关编写或改动
    Oracle 数据库的模型时的注意事项，请参阅下一节。

  2. 创设 Web 服务或 .NET
    连接程序集，为数据库中公开的外部数据提供接口。有关详细新闻，请参阅Creating
    Web and WCF Services for Business Connectivity 瑟维斯(Service)(Service)s和什么：成立.NET
    连接程序集    。

Oracle 1成立 BDC 模型以延续到
Oracle 数据库

按照创作 BDC
模型中的进度执行操作以从头开头创制模型。

在编写或修改 BDC 模型以延续到 Oracle 时，应记住以下注意事项：

  • Oracle SQL 语法须求你按以下措施指定询问中的参数：为参数添加冒号 (:)
    而非 @ 符号前缀。确保在元数据的 SQL 语句中科学安装它们。

  • 比方 Oracle 连接须要一而再字符串中的显式用户 ID 和密码参数，则：

    1. 动用 Oracle 凭据在 Secure Store Service(Service) 中安装应用程序定义。

    2. 使用 RdbCredentials 的 AuthenticationMode。

    3. 在将 RdbCredentials 用作验证格局时，不能运用 RdbConnection User
      ID 和 RdbConnection Password 属性，因为这几个值是由 Secure Store
      Service提供的。即便指定这个值，则会将其忽视。必须选拔安全存储来提供
      Oracle 凭据。

  • 务必在服务器场中的所有电脑上设置 Oracle 客户端，并且必须将 TNS net
    服务配置为从 SharePoint 连接到 Oracle。那对于服务器上的表面列表、Web
    部件和配备文件页是不可或缺的。由于应用程序（如搜寻）只在应用程序服务器上运行，因而可以在应用程序服务器上安装
    Oracle
    客户端。搜索将只从应用程序服务器连接。简单来讲，必须在居中连接到
    Oracle 的劳务器场的微处理器上安装 Oracle
    客户端。出于同样案由，还非得在富客户端计算机上安装 Oracle 客户端。

以下示例演示怎么样为运用 Secure Store 瑟维斯(Service)(Service) 举行连接的 Oracle 数据库设置
LobSystemInstance 属性。将 YOUR_ORACLE_NET_SERVICE_NAME_HERE 替换为
TNS net 服务名称，并将 SECURESTORE_ORACLE_APP_ID_HERE 替换为在
Secure Store Service 中设置的公司应用程序定义的名号。

XML

<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<Model xmlns="http://schemas.microsoft.com/windows/2007/BusinessDataCatalog" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://schemas.microsoft.com/windows/2007/BusinessDataCatalog
 BDCMetadata.xsd" Name="OracleHRDB">
  <LobSystems>
  <LobSystem Type="Database" Name="OracleHR" DefaultDisplayName="Oracle 2">
    <Properties>
      <Property Name="WildcardCharacter" Type="System.String">%</Property>
    </Properties>
    <LobSystemInstances>
      <LobSystemInstance Name="Oracle HR Instance">
        <Properties>
        <Property Name="AuthenticationMode" Type="System.String">RdbCredentials
        </Property>
        <Property Name="DatabaseAccessProvider" Type="System.String">Oracle
        </Property>
        <Property Name="RdbConnection Data Source" Type="System.String">
          YOUR_ORACLE_NET_SERVICE_NAME_HERE</Property>
        <Property Name="SsoApplicationId" Type="System.String">
          SECURESTORE_ORACLE_APP_ID_HERE</Property>
        <!-- Server ship 
        <Property Name="SsoProviderImplementation" 
          Type="System.String">
            Microsoft.Office.SecureStoreService.Server.SecureStoreProvider,
            Microsoft.Office.SecureStoreService, Version=14.0.0.0, Culture=neutral,
            PublicKeyToken=71e9bce111e9429c</Property> --> 

         <!-- Client Ship -->
        <Property Name="SsoProviderImplementation" 
          Type="System.String">
          Microsoft.Office.BusinessData.Infrastructure.SecureStore.LocalSecureStoreProvider, 
          Microsoft.Office.BusinessData, Version=14.0.0.0, Culture=neutral, 
          PublicKeyToken=71e9bce111e9429c</Property> 
       </Properties>
      </LobSystemInstance>
    </LobSystemInstances>
    <Entities>
      <Entity EstimatedInstanceCount="10000" Name="Employee" 
        DefaultDisplayName="Employee" Namespace="HR.OracleModel" Version="1.0.0.0">
        <Properties>
          <Property Name="Title" Type="System.String">EName</Property>
        </Properties>
        <Identifiers>
          <Identifier TypeName="System.String" Name="EmployeeName" />
        </Identifiers>
        <Methods>
          <Method Name="EmployeeFinder">
            <Properties>
              <Property Name="RdbCommandText" Type="System.String">
                SELECT EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO 
                FROM SCOTT.EMP 
                WHERE ENAME LIKE :Name 
                ORDER BY EMPNO</Property>
              <Property Name="RdbCommandType" Type="System.Data.CommandType, 
                System.Data, Version=2.0.0.0, Culture=neutral, 
                PublicKeyToken=b77a5c561934e089">
                Text</Property>
            </Properties>
            <FilterDescriptors>
              <FilterDescriptor Type="Wildcard" Name="EmployeeName" />
            </FilterDescriptors>
            <Parameters>
              <Parameter Direction="In" Name=":Name">
                <TypeDescriptor TypeName="System.String" IdentifierName="EmployeeName"
                  AssociatedFilter="EmployeeName" Name="EmployeeName" >
                  <DefaultValues>
                    <DefaultValue MethodInstanceName="IdEnumeratorInstance"
                      Type="System.String">%</DefaultValue>
                    <DefaultValue MethodInstanceName="EmployeeFinderInstance" 
                      Type="System.String">%</DefaultValue>
                  </DefaultValues>
                </TypeDescriptor>
              </Parameter>
              <Parameter Direction="Return" Name="Employees">
                <TypeDescriptor TypeName="System.Data.IDataReader, System.Data, 
                  Version=1.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" 
                  IsCollection="true" Name="Employees">
                  <TypeDescriptors>
                    <TypeDescriptor TypeName="System.Data.IDataRecord, System.Data, 
                      Version=1.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" 
                      Name="Employee">
                      <TypeDescriptors>
                        <TypeDescriptor TypeName="System.Decimal" Name="EMPNO" />
                        <TypeDescriptor TypeName="System.String" ReadOnly ="true" 
                          IdentifierName="EmployeeName" Name="ENAME" />
                        <TypeDescriptor TypeName="System.String" Name="JOB" />
                        <TypeDescriptor TypeName="System.Decimal" Name="MGR" />                       
                        <TypeDescriptor TypeName="System.DateTime" Name="HIREDATE" />
                        <TypeDescriptor TypeName="System.Decimal" Name="SAL" />
                        <TypeDescriptor TypeName="System.Decimal" Name="COMM" />
                        <TypeDescriptor TypeName="System.Decimal" Name="DEPTNO" />
                      </TypeDescriptors>
                    </TypeDescriptor>
                  </TypeDescriptors>
                </TypeDescriptor>
              </Parameter>
            </Parameters>
            <MethodInstances>
              <MethodInstance Type="Finder" ReturnParameterName="Employees" 
                ReturnTypeDescriptorName="Employees" ReturnTypeDescriptorLevel="0" 
                Name="EmployeeFinderInstance" >
                 <AccessControlList>
                    <AccessControlEntry Principal="redmond\domain users">
                      <Right BdcRight="Execute"/>
                      <Right BdcRight="Edit"/>
                      <Right BdcRight="SetPermissions"/>
                      <Right BdcRight="SelectableInClients"/>
                    </AccessControlEntry>
                  </AccessControlList>
                 </MethodInstance>
              <MethodInstance Type="SpecificFinder" ReturnParameterName="Employees" 
                ReturnTypeDescriptorName="Employee" ReturnTypeDescriptorLevel="1" 
                Name="EmployeeSpecificFinderInstance" >
                <AccessControlList>
                    <AccessControlEntry Principal="redmond\domain users">
                      <Right BdcRight="Execute"/>
                      <Right BdcRight="Edit"/>
                      <Right BdcRight="SetPermissions"/>
                      <Right BdcRight="SelectableInClients"/>
                    </AccessControlEntry>
                  </AccessControlList>
                 </MethodInstance>
              <MethodInstance Type="IdEnumerator" ReturnParameterName="Employees" 
                ReturnTypeDescriptorName="Employees" ReturnTypeDescriptorLevel="0" 
                Name="IdEnumeratorInstance" >
                 <AccessControlList>
                    <AccessControlEntry Principal="redmond\domain users">
                      <Right BdcRight="Execute"/>
                      <Right BdcRight="Edit"/>
                      <Right BdcRight="SetPermissions"/>
                      <Right BdcRight="SelectableInClients"/>
                    </AccessControlEntry>
                  </AccessControlList>
                 </MethodInstance>
            </MethodInstances>
          </Method>
          <Method Name="Update" DefaultDisplayName="EmployeeUpdater">
            <Properties>
              <Property Name="RdbCommandType" Type="System.Data.CommandType, System.Data, 
                Version=1.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
                Text</Property>
              <Property Name="RdbCommandText" Type="System.String">
                UPDATE SCOTT.EMP 
                SET EMPNO=:EmpNo,JOB=:Job,MGR=:Mgr,HIREDATE=:HireDate,
                SAL=:Sal,COMM=:Comm,DEPTNO=:DeptNo 
                WHERE ENAME=:Name</Property>
            </Properties>
            <AccessControlList>
              <AccessControlEntry Principal="redmond\domain users">
                <Right BdcRight="Edit" />
                <Right BdcRight="Execute" />
                <Right BdcRight="SetPermissions" />
                <Right BdcRight="SelectableInClients" />
              </AccessControlEntry>              
            </AccessControlList>
            <Parameters>
              <Parameter Direction="In" Name=":EmpNo">
                <TypeDescriptor TypeName="System.Decimal" UpdaterField="true" 
                  Name="EMPNO" />
              </Parameter>
              <Parameter Direction="In" Name=":Name">
                <TypeDescriptor TypeName="System.String" IdentifierName="EmployeeName" 
                  Name="EmployeeName" >
                </TypeDescriptor>
              </Parameter>
              <Parameter Direction="In" Name=":Job">
                <TypeDescriptor TypeName="System.String" UpdaterField="true" 
                  Name="JOB" />
              </Parameter>
              <Parameter Direction="In" Name=":Mgr">
                <TypeDescriptor TypeName="System.Decimal" UpdaterField="true" 
                  Name="MGR" />
              </Parameter>
              <Parameter Direction="In" Name=":HireDate">
                <TypeDescriptor TypeName="System.Nullable`1[[System.DateTime, mscorlib, 
                  Version=1.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]" 
                  UpdaterField="true" Name="HIREDATE" />
              </Parameter>
              <Parameter Direction="In" Name=":Sal">
                <TypeDescriptor TypeName="System.Nullable`1[[System.Decimal, mscorlib, 
                  Version=1.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]" 
                  UpdaterField="true" Name="SAL" />
              </Parameter>
              <Parameter Direction="In" Name=":Comm">
                <TypeDescriptor TypeName="System.Nullable`1[[System.Decimal, mscorlib, 
                  Version=1.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]" 
                  UpdaterField="true" Name="COMM">
                  <Properties>
                    <Property Name="Decimal Digits" Type="System.Int32">9</Property>
                  </Properties>
                </TypeDescriptor>
              </Parameter>
              <Parameter Direction="In" Name=":Deptno">
                <TypeDescriptor TypeName="System.Nullable`1[[System.Decimal, mscorlib, 
                  Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]" 
                  UpdaterField="true" Name="DEPTNO">
                  <Properties>
                    <Property Name="Decimal Digits" Type="System.Int32">9</Property>
                  </Properties>
                </TypeDescriptor>
              </Parameter>
            </Parameters>
              <MethodInstances>
                <MethodInstance Type="Updater" Name="Update" 
                  DefaultDisplayName="SQLAllTypes Update">
                  <AccessControlList>
                    <AccessControlEntry Principal="redmond\domain users">
                      <Right BdcRight="Edit" />
                      <Right BdcRight="Execute" />
                      <Right BdcRight="SetPermissions" />
                      <Right BdcRight="SelectableInClients" />
                    </AccessControlEntry>
                   </AccessControlList>
                </MethodInstance>
              </MethodInstances>
            </Method>
          <Method Name="Delete" DefaultDisplayName="EmployeeDelete">
            <Properties>
              <Property Name="RdbCommandText" Type="System.String">
                DELETE FROM SCOTT.EMP WHERE ENAME = :Name</Property>
              <Property Name="RdbCommandType" Type="System.Data.CommandType, System.Data, 
                Version=1.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
                Text</Property>
             </Properties>
            <AccessControlList>
              <AccessControlEntry Principal="redmond\domain users">
                <Right BdcRight="Edit" />
                <Right BdcRight="Execute" />
                <Right BdcRight="SetPermissions" />
                <Right BdcRight="SelectableInClients" />
              </AccessControlEntry>
              </AccessControlList>
            <Parameters>
               <Parameter Direction="In" Name=":Name">
                <TypeDescriptor TypeName="System.String" IdentifierName="EmployeeName" 
                  Name="EmployeeName" >
                </TypeDescriptor>
              </Parameter>
            </Parameters>
            <MethodInstances>
              <MethodInstance Type="Deleter" Name="Delete" DefaultDisplayName="Employee 
                Delete">
                <AccessControlList>
                  <AccessControlEntry Principal="redmond\domain users">
                    <Right BdcRight="Edit" />
                    <Right BdcRight="Execute" />
                    <Right BdcRight="SetPermissions" />
                    <Right BdcRight="SelectableInClients" />
                  </AccessControlEntry>
                 </AccessControlList>
              </MethodInstance>
            </MethodInstances>
          </Method>
        </Methods>
      </Entity>
    </Entities>
  </LobSystem>
  </LobSystems>
</Model>

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