public override async Task RollbackAsync(string savePointName, CancellationToken cancellationToken = default)
#endif
{
EnsureSavePointName(savePointName);
EnsureCompleted();
try
{
var command = new FbCommand($"ROLLBACK WORK TO SAVEPOINT {savePointName}", _connection, this);
#if NET48 || NETSTANDARD2_0
using (command)
#else
await using (command.ConfigureAwait(false))
#endif
{
await command.ExecuteNonQueryAsync(cancellationToken).ConfigureAwait(false);
}
}
catch (IscException ex)
{
throw FbException.Create(ex);
}
}
private void DataBaseSendData(long IMEI, DateTime dt, int latitude, int longitude, int speed, FbConnection fb)
{
if ((latitude != 0) && (longitude != 0))
{
fbt = fb.BeginTransaction();
using (
var insertSQL = new FbCommand("insert into sms" +"(sms.IMEI, sms.DATE_, sms.TIME_, sms.LATITUDE, sms.LONGITUDE, sms.SPEED) values('"+ IMEI
+ "','" + dt.ToShortDateString()
+ "','" + dt.ToLongTimeString()
+ "','" + latitude
+ "','" + longitude
+ "','" + speed
+ "');", fb)) // using Firebird DB, FBCommand haven't method "AddWithValue".
{
if (fb.State == ConnectionState.Closed)
{
fb.Open();
}
insertSQL.Transaction = fbt;
try
{
insertSQL.ExecuteNonQueryAsync();
fbt.Commit();
}
catch (Exception ex)
{
fbt.Rollback();
Log.Add(ex.Message + "\r\n" + ex.Source + "\r\n" + ex.TargetSite);
}
}
}
}