I have sql code, which I need to be called directly, so I have a <customSQL> with the MSSQL code.
This code consists of updates, inserts, and I need the results, so at the end of the code I have a select.
But I cannot access the values returned from this select from the outside, i.e. from a server-side DMI method.
A very simplified version of the code:
If my operationBinding is of type "fetch" (becauseo of the select statement), then I get an exception:
If I delete the "update mytable set f=2;", then I do not get any exception and everything works. I think, because in a "fetch" operationBinding it is not possible to execute an update.
So I changed the type to "update", and now I don't get any exception, but I am not able to access the result of the select statement. In my DMI I write:
But I get:
So can I access these records ?
Using SmartGWT 4.1p, v9.1p_2014-11-09, 2014-11-09 power.
This code consists of updates, inserts, and I need the results, so at the end of the code I have a select.
But I cannot access the values returned from this select from the outside, i.e. from a server-side DMI method.
A very simplified version of the code:
Code:
update mytable set f=2;
select name from anotherTable;Code:
=== 2014-12-29 18:35:28,768 [ec-2] DEBUG DataSourceDMI - Invocation threw exception
com.microsoft.sqlserver.jdbc.SQLServerException: The statement did not return a result set.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:190)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.doExecuteStatement(SQLServerStatement.java:800)
at com.microsoft.sqlserver.jdbc.SQLServerStatement$StmtExecCmd.doExecute(SQLServerStatement.java:689)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1715)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:180)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:155)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeQuery(SQLServerStatement.java:616)
at org.apache.commons.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:208)
at com.isomorphic.sql.SQLDriver.getTransformedResults(SQLDriver.java:671)
at com.isomorphic.sql.SQLDriver.executeQuery(SQLDriver.java:985)
at com.isomorphic.sql.SQLDataSource.executeNativeQuery(SQLDataSource.java:563)
at com.isomorphic.sql.SQLDataSource.executeNativeQuery(SQLDataSource.java:557)
at com.isomorphic.sql.SQLDataSource.SQLExecute(SQLDataSource.java:1911)
at com.isomorphic.sql.SQLDataSource.processRequest(SQLDataSource.java:448)
at com.isomorphic.sql.SQLDataSource.executeFetch(SQLDataSource.java:393)
at de.mks_infofabrik.kids.server.KidsDataSource.executeFetch(KidsDataSource.java:109)
at com.isomorphic.datasource.DataSource.execute(DataSource.java:1582)
at com.isomorphic.application.AppBase.executeDefaultDSOperation(AppBase.java:723)
at com.isomorphic.application.AppBase.executeAppOperation(AppBase.java:658)
at com.isomorphic.application.AppBase.execute(AppBase.java:491)
at com.isomorphic.datasource.DSRequest.execute(DSRequest.java:2535)
at de.mks_infofabrik.kids.server.dmi.mehrfachActionHandler.MehrfachStatusAendernHandler.doHandle(MehrfachStatusAendernHandler.java:217)
at de.mks_infofabrik.kids.server.dmi.mehrfachActionHandler.GruppeHandler.handle(GruppeHandler.java:76)
at de.mks_infofabrik.kids.server.dmi.SchuelerListDMIHandler.doFetch(SchuelerListDMIHandler.java:140)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.isomorphic.base.Reflection.adaptArgsAndInvoke(Reflection.java:975)
at com.isomorphic.datasource.DataSourceDMI.execute(DataSourceDMI.java:416)
at com.isomorphic.datasource.DataSourceDMI.execute(DataSourceDMI.java:64)
at com.isomorphic.datasource.DSRequest.execute(DSRequest.java:2531)
at com.isomorphic.servlet.IDACall.handleDSRequest(IDACall.java:215)
at com.isomorphic.servlet.IDACall.processRPCTransaction(IDACall.java:172)
at com.isomorphic.servlet.IDACall.processRequest(IDACall.java:137)
at com.isomorphic.servlet.IDACall.doPost(IDACall.java:73)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
at com.isomorphic.servlet.BaseServlet.service(BaseServlet.java:152)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:263)
at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:178)
at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:62)
at de.mks_infofabrik.kids.server.filter.GWTCacheControlFilter.doFilter(GWTCacheControlFilter.java:50)
at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
at com.isomorphic.servlet.CompressionFilter.doFilter(CompressionFilter.java:260)
at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:503)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:136)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:526)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:655)
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:222)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1566)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1523)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)So I changed the type to "update", and now I don't get any exception, but I am not able to access the result of the select statement. In my DMI I write:
Code:
LOG.info("Result: " + changeResponse.getData());Code:
Result: nullUsing SmartGWT 4.1p, v9.1p_2014-11-09, 2014-11-09 power.