public QueryMetadata Aggregate()
{
Metadata = new QueryMetadata();
AggregateConnectionStart();
AggregateConnectionClosed();
AggregateCommandErrors();
AggregateCommandDurations();
AggregateCommandExecuted();
AggregateCommandRowCounts();
AggregateTransactionBegan();
AggregateTransactionEnd();
return Metadata;
}
public static SqlStatistics Caluculate(QueryMetadata queryMetadata)
{
var queryCount = queryMetadata.Commands.Count;
var connectionCount = queryMetadata.Connections.Count;
var transactionCount = queryMetadata.Transactions.Count;
var queryExecutionTime = new TimeSpan();
var connectionOpenTime = new TimeSpan();
queryExecutionTime = queryMetadata.Commands.Aggregate(queryExecutionTime, (totalDuration, command) => totalDuration + command.Value.Duration);
connectionOpenTime = queryMetadata.Connections.Aggregate(connectionOpenTime, (totalDuration, connection) => totalDuration + connection.Value.Duration.GetValueOrDefault(TimeSpan.Zero));
return new SqlStatistics(
queryCount,
connectionCount,
transactionCount,
queryExecutionTime,
connectionOpenTime);
}
