public void InitializeBatch()
{
#region Argument exceptions
if (ExecutionMode != ProcedureExecutionMode.Batch)
{
throw new ApplicationException("Invalid executuion mode [{0}]".FormatWith(ExecutionMode));
}
#endregion
BatchHelper.Initialize(this);
}
public void TraceBatchException(Exception exception)
{
#region Argument exceptions
if (ExecutionMode != ProcedureExecutionMode.Batch)
{
throw new ApplicationException("Invalid executuion mode [{0}]".FormatWith(ExecutionMode));
}
#endregion
BatchHelper.TraceException(this, exception);
}
private ProcedureContext(ProcedureExecutionMode executionMode, string statement, ClearCacheMode clearCacheMode, int queryResultRowLimit = 0, string clientVersion = null, string clientType = null, string batchID = null, string batchConnectionString = null, string batchName = null)
{
#region Argument exception
if (statement == null)
{
throw new ArgumentNullException("statement");
}
if (executionMode == ProcedureExecutionMode.Batch ^ batchID != null)
{
throw new ArgumentException("ExecutionMode XOR batchID");
}
if (executionMode == ProcedureExecutionMode.Batch ^ batchConnectionString != null)
{
throw new ArgumentException("ExecutionMode XOR BatchConnectionString");
}
#endregion
_batchConnectionString = batchConnectionString;
_cancellationSource = new CancellationTokenSource();
Statement = statement;
ExecutionMode = executionMode;
BatchID = Guid.Parse(batchID ?? Guid.Empty.ToString());
ExecutionID = Guid.NewGuid();
BatchName = batchName;
CubeName = statement.GetCubeName();
QueryResultRowLimit = queryResultRowLimit;
DatabaseName = AdomdServer.Context.CurrentDatabaseName;
ConnectionUserName = AdomdServer.Context.CurrentConnection.User.Name;
ImpersonationIdentity = WindowsIdentity.GetCurrent();
ExecuteForPrepare = AdomdServer.Context.ExecuteForPrepare;
CurrentTraceEvents = ProfilerCollector.CurrentTraceEvents();
ASQAServerVersion = GetAsqaServerVersion().ToString();
ASQAServerConfig = GetRawConfiguration();
ClientVersion = clientVersion;
ClientType = clientType;
SystemPhysicalMemory = PInvokeHelper.GetPhysicalSystemMemory();
SystemOperativeSystemName = PInvokeHelper.GetOperatingSystemName();
SystemLogicalCpuCore = Environment.ProcessorCount;
GetConfigurationDetails(out int configuredTraceEventsThreshold, out ClearCacheMode configuredClearCacheMode);
TraceEventsThreshold = configuredTraceEventsThreshold;
ClearCacheMode = clearCacheMode == ClearCacheMode.Default ? configuredClearCacheMode : clearCacheMode;
var ssasInfo = GetServerInfo();
SSASInstanceName = AdomdServer.Context.CurrentServerID;
SSASInstanceVersion = ssasInfo.Item1;
SSASInstanceEdition = ssasInfo.Item2;
SSASInstanceConfig = ssasInfo.Item3;
if (executionMode == ProcedureExecutionMode.Batch)
{
var sqlInfo = BatchHelper.GetServerInfo(this);
SQLInstanceName = sqlInfo.Item1;
SQLInstanceVersion = sqlInfo.Item2;
SQLInstanceEdition = sqlInfo.Item3;
CheckBatchVersionCompatibility(version: sqlInfo.Item4);
}
CubeMetadata = XmlaHelper.RetrieveCubeMetadata(this);
ProcedureContext.CheckVersionCompatibility(SSASInstanceVersion);
}