Sqlite3Session z_sql3;		
if(!z_sql3.Open(z.db3))
   throw Exc("Can't create or open database file: Z.db3");

   
Sql sqlz(z_sql3); 
z_sql3.Begin();   

cInsertstring="INSERT INTO ZTABLE VALUES("firtst nametest, last nametest")";      // using testvariables 

sqlz.ClearError();
sqlz.Execute(cInsertstring);

z_sql3.Commit();
z_sql3.Close();