C Function that execute database functions shows as transaction in Analysis

Hi,

I have a TruClient that executes a C function to connect to a database and execute some SQL statement like below:

void cleanDbBuffers()    
{
    
    lr_db_connect("StepName=CONNECT_TO_DB", 
                  "ConnectionString=Data Source={LRP_DS};Initial Catalog={LRP_DB};Integrated Security=false;user id={LRP_DB_USER_ID};password={LRP_DB_PASSWORD};" ,
                  "ConnectionName={LRP_DB}",
                  "ConnectionType=SQL",
                LAST);
    
    lr_db_executeSQLStatement("StepName=DROPCLEANBUFFERS", "ConnectionName={LRP_DB}", "SQLStatement=CHECKPOINT;DBCC DROPCLEANBUFFERS;", "DatasetName=ResultSet", LAST);
    
    lr_db_disconnect("StepName=DISCONNECT_FROM_DB","ConnectionName={LRP_DB}", LAST);
}

The function executed successfully. However, the 3 calls to the database all show up as Transactions in the Analysis Summary Report.  See attached image. Does anyone know if there is any way to disable them from showing up as Transaction?

Thanks!
Jason