public void BeforeExecuteCommand(MySqlDataTraceCommand sqlCommand)
{
var peer = sqlCommand.DbServer;
var span = ContextManager.CreateExitSpan(ResolveOperationName(sqlCommand), peer);
span.SetLayer(SpanLayer.DB);
span.SetComponent(ComponentsDefine.MySqlData);
Tags.DbType.Set(span, "MySql");
Tags.DbInstance.Set(span, sqlCommand.Database);
Tags.DbStatement.Set(span, sqlCommand.SqlText);
}
private MySqlDataTraceCommand GetCommand(object driverIdObj, object cmd)
{
var command = new MySqlDataTraceCommand();
if (_dbConn.TryGetValue((long)driverIdObj, out var database))
{
command.Database = database.Database;
command.DbServer = database.Server;
}
command.SqlText = (cmd == null ? "" : cmd.ToString());
return(command);
}
private static string ResolveOperationName(MySqlDataTraceCommand sqlCommand)
{
var commandType = sqlCommand.SqlText?.Split(' ');
return($"{MySqlDataDiagnosticStrings.MySqlDataPrefix}{commandType?.FirstOrDefault()}");
}