private bool RunEmbeddedQuery(List <AspNetCore.ReportingServices.ReportIntermediateFormat.ParameterValue> queryParams, object[] paramValues)
{
Global.Tracer.Assert(base.m_odpContext.StateManager.ExecutedQueryCache == null, "When query execution caching is enabled, new queries must not be run outside query prefetch.");
IDataReader reader = base.RunLiveQuery(queryParams, paramValues);
return(RuntimeDataSet.ReaderExtensionsSupported(reader));
}
private bool TakeOwnershipFromExistingQuery(ExecutedQuery query)
{
IDataReader dataReader = null;
try
{
base.m_executionMetrics.Add(query.ExecutionMetrics);
base.m_executionMetrics.CommandText = query.ExecutionMetrics.CommandText;
query.ReleaseOwnership(ref base.m_command, ref base.m_commandWrappedForCancel, ref dataReader);
this.ExtractRewrittenCommandText(base.m_command);
this.StoreDataReader(dataReader, query.ErrorInspector);
return(RuntimeDataSet.ReaderExtensionsSupported(dataReader));
}
catch (RSException)
{
this.EagerInlineReaderCleanup(ref dataReader);
throw;
}
catch (Exception e)
{
if (AsynchronousExceptionDetection.IsStoppingException(e))
{
throw;
}
this.EagerInlineReaderCleanup(ref dataReader);
throw;
}
}
protected override void StoreDataReader(IDataReader reader, DataSourceErrorInspector errorInspector)
{
bool readerExtensionsSupportedLocal = RuntimeDataSet.ReaderExtensionsSupported(reader);
if (reader.FieldCount > 0 || base.m_odpContext.IsSharedDataSetExecutionOnly)
{
this.CreateProcessingDataReader(reader, errorInspector, readerExtensionsSupportedLocal);
}
else
{
this.EagerInlineReaderCleanup(ref reader);
base.DisposeCommand();
}
}