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我正在尝试使用适用于 SQL Server 的JDBC 驱动程序 6.0Operation not supported调用存储过程,如果存储过程使用游标、XML 操作和/或临时表,则会出现错误。

如果我将存储过程定义修改为具有简单的选择查询,则它可以工作,但如果它有游标或临时表,则会引发错误Operation not supported

我正在使用SQL Server 2008

我从WSO2 DSS 服务器调用存储过程

我得到的确切错误是:

com.microsoft.sqlserver.jdbc.SQLServerException:不支持此操作。在 org.wso2.carbon.dataservices.core.engine.DSOMDataSource.execute(DSOMDataSource.java:102) 在 org.wso2.carbon.dataservices.core.dispatch.SingleDataServiceRequest.processRequest(SingleDataServiceRequest.java:73)

这是该问题的完整堆栈跟踪:

DS Code: DATABASE_ERROR
Nested Exception:-
javax.xml.stream.XMLStreamException: DS Fault Message: Error in 'SQLQuery.processStoredProcQuery': This operation is not supported.

DS Code: DATABASE_ERROR
Source Data Service:-
Name: RMLDS
Location: C:\WSO2SO~1\WSO2DS~1.1\bin\..\tmp\carbonapps\-1234\1479805129410stap-capp_1.0.0.car\RMLDS_1.0.0\RMLDS-1.0.0.dbs
Description: 
Default Namespace: 
Current Request Name: _putorionsetuppagecount
Current Params: {xml=23}
Nested Exception:-
com.microsoft.sqlserver.jdbc.SQLServerException: This operation is not supported.
           at org.wso2.carbon.dataservices.core.dispatch.SingleDataServiceRequest.processRequest(SingleDataServiceRequest.java:75)
           at org.wso2.carbon.dataservices.core.dispatch.DataServiceRequest.dispatch(DataServiceRequest.java:354)
           at org.wso2.carbon.dataservices.core.DataServiceProcessor.dispatch(DataServiceProcessor.java:41)
           at org.wso2.carbon.dataservices.core.DBInOutMessageReceiver.invokeBusinessLogic(DBInOutMessageReceiver.java:57)
           at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(AbstractInOutSyncMessageReceiver.java:42)
           at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
           at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
           at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:173)
           at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
           at org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:231)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
           at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
           at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
           at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
           at org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.owasp.csrfguard.CsrfGuardFilter.doFilter(CsrfGuardFilter.java:72)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:120)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)
           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
           at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
           at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99)
           at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
           at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:57)
           at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
           at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62)
           at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159)
           at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
           at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57)
           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:442)
           at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1082)
           at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:623)
           at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1756)
           at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1715)
           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
           at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
           at java.lang.Thread.run(Thread.java:745)
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2 回答 2

1

我发现了问题。
我的存储过程将字符串作为输入,但该字符串的内容是 xml。所以 wso2 dss TryIt 工具因上述错误而失败,因为我将其作为 传递<test/>,但我需要将其传递为&lt;Test/&gt;.

我希望这对其他人有帮助

于 2016-11-26T04:40:53.003 回答
0

不确定但可能是原因,如果请求的结果集类型是只进结果集,则不会创建服务器端数据库游标。可以尝试将 SelectMethod 属性设置为光标。

https://docs.oracle.com/cd/E13157_01/wlevs/docs30/jdbc_drivers/mssqlserver.html

于 2016-11-23T06:17:39.337 回答