如何在 Oracle 的连接字符串中设置初始目录?
How to set Initial Catalog in connection string for Oracle?
我正在尝试设置 IdentityServer3 以使用 Oracle 数据库。我有可用的 MSSQL 解决方案,我也需要 Oracle 变体。
在初始化过程中出现以下错误。看起来提供程序达到超时(30-45 秒)然后抛出异常。
The supplied SqlConnection does not specify an initial catalog or AttachDBFileName.
System.Web.Http.Dispatcher.DefaultHttpControllerActivator.Create
中出现错误。在
中更具体
IdentityServer3.EntityFramework.DbModelBuilderExtensions
.RegisterScopeChildTablesForDelete[TScope](DbContext ctx) in
IdentityServer3.EntityFramework\Source\Core.EntityFramework\Extensions
\DbModelBuilderExtensions.cs
这是我的 web.config
连接字符串:
<add name="ApplicationDbContext"
providerName="Oracle.ManagedDataAccess.Client"
connectionString="User Id=xxxxxxx;
Password=xxxxxxx;
Data Source=OracleDataSource" />
这是 web.config
的其余部分(任何与 Oracle 相关的内容)
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
<provider invariantName="Oracle.ManagedDataAccess.Client" type="Oracle.ManagedDataAccess.EntityFramework.EFOracleProviderServices, Oracle.ManagedDataAccess.EntityFramework, Version=6.121.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342" />
</providers>
</entityFramework>
<system.data>
<DbProviderFactories>
<remove invariant="Oracle.ManagedDataAccess.Client" />
<add name="ODP.NET, Managed Driver" invariant="Oracle.ManagedDataAccess.Client" description="Oracle Data Provider for .NET, Managed Driver" type="Oracle.ManagedDataAccess.Client.OracleClientFactory, Oracle.ManagedDataAccess, Version=4.121.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342" />
</DbProviderFactories>
</system.data>
<oracle.manageddataaccess.client>
<version number="*">
<dataSources>
<dataSource alias="OracleDataSource" descriptor="(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=XE))) " />
</dataSources>
</version>
</oracle.manageddataaccess.client>
如何将 Initial Catalog
添加到我的 Oracle 连接字符串中?
版本
IdentityServer3: v 2.5
EntityFramework: 6.1.3
Oracle 托管数据访问 EntityFramework:12.1.4
更新 1:
我试过简单地将 Initial Catalog
添加到我的连接字符串中,但它似乎不起作用 (Oracle XE, C++ ADO):
<add name="ApplicationDbContext"
providerName="Oracle.ManagedDataAccess.Client"
connectionString="User Id=xxxxxxx;
Password=xxxxxxx;
Data Source=OracleDataSource;
Initial catalog=XE" />
也许 XE
不是我的数据库的名称?我应该改用 schema
吗?
问题是defaultConnectionFactory
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
替换为 OracleConnectionFactory
之后事情继续进行
<defaultConnectionFactory type="Oracle.ManagedDataAccess.EntityFramework.OracleConnectionFactory, Oracle.ManagedDataAccess.EntityFramework" />
我正在尝试设置 IdentityServer3 以使用 Oracle 数据库。我有可用的 MSSQL 解决方案,我也需要 Oracle 变体。
在初始化过程中出现以下错误。看起来提供程序达到超时(30-45 秒)然后抛出异常。
The supplied SqlConnection does not specify an initial catalog or AttachDBFileName.
System.Web.Http.Dispatcher.DefaultHttpControllerActivator.Create
中出现错误。在
IdentityServer3.EntityFramework.DbModelBuilderExtensions
.RegisterScopeChildTablesForDelete[TScope](DbContext ctx) in
IdentityServer3.EntityFramework\Source\Core.EntityFramework\Extensions
\DbModelBuilderExtensions.cs
这是我的 web.config
连接字符串:
<add name="ApplicationDbContext"
providerName="Oracle.ManagedDataAccess.Client"
connectionString="User Id=xxxxxxx;
Password=xxxxxxx;
Data Source=OracleDataSource" />
这是 web.config
的其余部分(任何与 Oracle 相关的内容)
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
<provider invariantName="Oracle.ManagedDataAccess.Client" type="Oracle.ManagedDataAccess.EntityFramework.EFOracleProviderServices, Oracle.ManagedDataAccess.EntityFramework, Version=6.121.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342" />
</providers>
</entityFramework>
<system.data>
<DbProviderFactories>
<remove invariant="Oracle.ManagedDataAccess.Client" />
<add name="ODP.NET, Managed Driver" invariant="Oracle.ManagedDataAccess.Client" description="Oracle Data Provider for .NET, Managed Driver" type="Oracle.ManagedDataAccess.Client.OracleClientFactory, Oracle.ManagedDataAccess, Version=4.121.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342" />
</DbProviderFactories>
</system.data>
<oracle.manageddataaccess.client>
<version number="*">
<dataSources>
<dataSource alias="OracleDataSource" descriptor="(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=XE))) " />
</dataSources>
</version>
</oracle.manageddataaccess.client>
如何将 Initial Catalog
添加到我的 Oracle 连接字符串中?
版本
IdentityServer3: v 2.5
EntityFramework: 6.1.3
Oracle 托管数据访问 EntityFramework:12.1.4
更新 1:
我试过简单地将 Initial Catalog
添加到我的连接字符串中,但它似乎不起作用 (Oracle XE, C++ ADO):
<add name="ApplicationDbContext"
providerName="Oracle.ManagedDataAccess.Client"
connectionString="User Id=xxxxxxx;
Password=xxxxxxx;
Data Source=OracleDataSource;
Initial catalog=XE" />
也许 XE
不是我的数据库的名称?我应该改用 schema
吗?
问题是defaultConnectionFactory
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
替换为 OracleConnectionFactory
之后事情继续进行
<defaultConnectionFactory type="Oracle.ManagedDataAccess.EntityFramework.OracleConnectionFactory, Oracle.ManagedDataAccess.EntityFramework" />