【发布时间】:2014-12-17 05:26:58
【问题描述】:
我正在 C# 应用程序中将数据库 SQL Server 迁移到 Oracle。提到的应用程序是使用实体框架来访问数据库。
在这个数据库中有一个程序返回一个“ComplexType”,我研究发现Oracle不理解“ComplexType”,我需要在web.xml中进行输出参数的映射。配置,然后:
<oracle.manageddataaccess.client>
<version number="*">
<implicitRefCursor>
<storedProcedure schema="ALERTA_MPLUS" name="PR_CONSULTA_DADOS_ROBO">
<refCursor name="CV_1">
<bindInfo mode="Output" />
<metadata columnOrdinal="0" columnName="Broker" baseColumnName="Broker" baseSchemaName="ALERTA_MPLUS" baseTableName="tt_Resultado_Final" nativeDataType="Varchar2" providerType="Varchar2" columnSize="50" />
<metadata columnOrdinal="1" columnName="Companhia" baseColumnName="Companhia" baseSchemaName="ALERTA_MPLUS" baseTableName="tt_Resultado_Final" nativeDataType="Varchar2" providerType="Varchar2" columnSize="100" />
<metadata columnOrdinal="2" columnName="Metrica" baseColumnName="Metrica" baseSchemaName="ALERTA_MPLUS" baseTableName="tt_Resultado_Final" nativeDataType="Varchar2" providerType="Varchar2" columnSize="50" />
<metadata columnOrdinal="3" columnName="Q1" baseColumnName="Q1" baseSchemaName="ALERTA_MPLUS" baseTableName="tt_Resultado_Final" nativeDataType="NVarchar2" providerType="NVarchar2" columnSize="50" />
<metadata columnOrdinal="4" columnName="Q2" baseColumnName="Q2" baseSchemaName="ALERTA_MPLUS" baseTableName="tt_Resultado_Final" nativeDataType="NVarchar2" providerType="NVarchar2" columnSize="50" />
<metadata columnOrdinal="5" columnName="Q3" baseColumnName="Q3" baseSchemaName="ALERTA_MPLUS" baseTableName="tt_Resultado_Final" nativeDataType="NVarchar2" providerType="NVarchar2" columnSize="50" />
<metadata columnOrdinal="6" columnName="Q4" baseColumnName="Q4" baseSchemaName="ALERTA_MPLUS" baseTableName="tt_Resultado_Final" nativeDataType="NVarchar2" providerType="NVarchar2" columnSize="50" />
</refCursor>
</storedProcedure>
</implicitRefCursor>
</version>
</oracle.manageddataaccess.client>
这个映射在开发环境中完美运行,但是当我通过申请审批时却报错:
我尝试了一些解决方案,但都没有成功:
- ODAC 安装在服务器上审批;
-
搜索,我找到了以这种方式指示映射的 Oracle 文档:
<oracle.dataaccess.client> <settings> <add name="ALERTA_MPLUS.PR_CONSULTA_DADOS_ROBO.RefCursor.CV_1" value="implicitRefCursor bindinfo='mode=Output'" /> <add name="ALERTA_MPLUS.PR_CONSULTA_DADOS_ROBO.RefCursorMetaData.CV_1.Column.0" value="implicitRefCursor metadata='ColumnName=Broker;BaseColumnName=Broker;BaseSchemaName=ALERTA_MPLUS;BaseTableName=tt_Resultado_Final;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" /> <add name="ALERTA_MPLUS.PR_CONSULTA_DADOS_ROBO.RefCursorMetaData.CV_1.Column.1" value="implicitRefCursor metadata='ColumnName=Companhia;BaseColumnName=Companhia;BaseSchemaName=ALERTA_MPLUS;BaseTableName=tt_Resultado_Final;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" /> <add name="ALERTA_MPLUS.PR_CONSULTA_DADOS_ROBO.RefCursorMetaData.CV_1.Column.2" value="implicitRefCursor metadata='ColumnName=Metrica;BaseColumnName=Metrica;BaseSchemaName=ALERTA_MPLUS;BaseTableName=tt_Resultado_Final;NATIVEDATATYPE=Varchar2;ProviderType=Varchar2'" /> <add name="ALERTA_MPLUS.PR_CONSULTA_DADOS_ROBO.RefCursorMetaData.CV_1.Column.3" value="implicitRefCursor metadata='ColumnName=Q1;BaseColumnName=Q1;BaseSchemaName=ALERTA_MPLUS;BaseTableName=tt_Resultado_Final;NATIVEDATATYPE=NVarchar2;ProviderType=NVarchar2'" /> <add name="ALERTA_MPLUS.PR_CONSULTA_DADOS_ROBO.RefCursorMetaData.CV_1.Column.4" value="implicitRefCursor metadata='ColumnName=Q2;BaseColumnName=Q2;BaseSchemaName=ALERTA_MPLUS;BaseTableName=tt_Resultado_Final;NATIVEDATATYPE=NVarchar2;ProviderType=NVarchar2'" /> <add name="ALERTA_MPLUS.PR_CONSULTA_DADOS_ROBO.RefCursorMetaData.CV_1.Column.5" value="implicitRefCursor metadata='ColumnName=Q3;BaseColumnName=Q3;BaseSchemaName=ALERTA_MPLUS;BaseTableName=tt_Resultado_Final;NATIVEDATATYPE=NVarchar2;ProviderType=NVarchar2'" /> <add name="ALERTA_MPLUS.PR_CONSULTA_DADOS_ROBO.RefCursorMetaData.CV_1.Column.6" value="implicitRefCursor metadata='ColumnName=Q4;BaseColumnName=Q4;BaseSchemaName=ALERTA_MPLUS;BaseTableName=tt_Resultado_Final;NATIVEDATATYPE=NVarchar2;ProviderType=NVarchar2'" /> </settings> </oracle.dataaccess.client>
这是代码返回以下错误(在所有环境中):
ORA-06550: line 1, colunm 8: PLS-00306:
wrong number or types of arguments in call to
'PR_CONSULTA_DADOS_ROBO' ORA-06550: line 1, colunm 8: PL/SQL:
Statement ignored;
- 我在另一台机器(另一位开发人员)上发布了应用程序并且也工作了;
一些我认为必要的信息:
- Visual Studio 2013;
- Oracle.DataAcess.dll 版本 4.121.1.0;
- Oracle.ManagedDataAccess.dll 版本 4.121.1.0;
- 国际空间站 7.0;
- 池 - 启用 32 位应用程序 true;
如果你能帮我...
提前非常感谢!
【问题讨论】:
标签: c# oracle entity-framework iis stored-procedures