将.NET布尔数据类型映射到.edmx文件中的oracle号(1,0)会抛出以下错误.
Error 2019: Member Mapping specified is not valid. The type
‘Edm.Boolean[Nullable=False,DefaultValue=]’ of member ‘COLUMN123’ in
type ‘DBModel.TABLE123’ is not compatible with
‘OracleEFProvider.number[Nullable=False,DefaultValue=,Precision=1,Scale=0]’
of member ‘CHECK_INSTALLATION’ in type ‘DBModel.Store.TABLE123’.
可以使用实体框架将布尔数据类型映射到oracle的数字(1,0)吗？
添加一个oracle.dataaccess.client部分对我来说是不够的.以下(从
Deploying and Configuring ODP.NET to work without installation with Entity Framework开始)工作：
原文链接：https://www.f2er.com/oracle/205501.html<configuration>
<configSections>
<section name="oracle.dataaccess.client" type="System.Data.Common.DbProviderConfigurationHandler,System.Data,Version=4.0.0.0,Culture=neutral,PublicKeyToken=b77a5c561934e089" />
<section name="oracle.manageddataaccess.client" type="OracleInternal.Common.ODPMSectionHandler,Oracle.ManagedDataAccess,Version=4.121.1.0,PublicKeyToken=89b483f429c47342" />
</configSections>
...
<oracle.dataaccess.client>
<settings>
<add name="bool" value="edmmapping number(1,0)" />
</settings>
</oracle.dataaccess.client>
<oracle.manageddataaccess.client>
<version number="*">
<edmMappings>
<edmMapping dataType="number">
<add name="bool" precision="1"/>
<add name="byte" precision="2" />
<add name="int16" precision="5" />
</edmMapping>
</edmMappings>
</version>
</oracle.manageddataaccess.client>
