/// <inheritdoc/>
public override Task <object> ExecuteScalarAsync(CancellationToken cancellationToken)
{
return(ExecuteWithRetryAsync(
async() =>
{
await InnerConnection.EnsureIsOpenAsync(cancellationToken).ConfigureAwait(false);
return await InnerCommand.ExecuteScalarAsync(cancellationToken).ConfigureAwait(false);
}));
}
public override async Task <object> ExecuteScalarAsync(CancellationToken cancellationToken)
{
object result;
var commandId = Guid.NewGuid();
using (var trace = new LocalTrace(this.CommandText).AnnotateWith(PredefinedTag.SqlQuery, this.CommandText))
{
try
{
result = await InnerCommand.ExecuteScalarAsync(cancellationToken);
}
catch (Exception exception)
{
trace.AnnotateWith(PredefinedTag.Error, exception.Message);
throw;
}
}
return(result);
}
public override async Task <object> ExecuteScalarAsync(CancellationToken cancellationToken)
{
object result;
var commandId = Guid.NewGuid();
using (var trace = new LocalTrace(InnerCommand))
{
try
{
result = await InnerCommand.ExecuteScalarAsync(cancellationToken);
}
catch (Exception exception)
{
trace.OnErrorExecute(exception);
throw;
}
}
return(result);
}
public override async Task <object> ExecuteScalarAsync(CancellationToken cancellationToken)
{
EnsureConfiguration();
object result;
var commandId = Guid.NewGuid();
var timer = this.LogCommandSeed();
this.LogCommandStart(commandId, timer, true);
try
{
result = await InnerCommand.ExecuteScalarAsync(cancellationToken);
}
catch (Exception exception)
{
this.LogCommandError(commandId, timer, exception, "ExecuteScalarAsync", true);
throw;
}
this.LogCommandEnd(commandId, timer, null, "ExecuteScalarAsync", true);
return(result);
}
/// <inheritdoc/>
public override Task <object> ExecuteScalarAsync(System.Threading.CancellationToken cancellationToken)
{
return(ExecuteAndTranslateExceptionsAsync(() => InnerCommand.ExecuteScalarAsync(cancellationToken)));
}
public override Task <object> ExecuteScalarAsync(CancellationToken cancellationToken)
{
return(InnerCommand.ExecuteScalarAsync(cancellationToken));
}
/// <inheritdoc/>
public override Task <object> ExecuteScalarAsync(System.Threading.CancellationToken cancellationToken)
{
return(ExecuteWithRetryAsync(() => InnerCommand.ExecuteScalarAsync(cancellationToken)));
}
/// <inheritdoc/>
public override Task <object> ExecuteScalarAsync(CancellationToken cancellationToken)
{
return(ExecuteWithRetryAsync(() => InnerConnection.EnsureIsOpenAsync(cancellationToken)
.ContinueWith(_ => InnerCommand.ExecuteScalarAsync(cancellationToken), cancellationToken)
.Unwrap()));
}
