// frowsIndex is not preserved to the caller!
List <DbValue> _ProcessSelectCallInfo(CallInfo ci)
{
int frowsTotal = frows.Count;
List <DbValue> results = functools.AllocDbValueList();
bool IsAggregator = (null != ci.func && DbExec.DbAggregatorExists(ci.func));
List <DbFunctionArguments> fargs = _CallArgsToExecArgs(ci);
if (IsAggregator)
{
DbValue value = DbExec.ExecDbAggregator(ci.func, functools, new DbAggregatorArguments(fargs));
results.Add(value);
}
else
{
int fargsCount = fargs.Count;
if (null != ci.func)
{
for (int ifarg = 0; ifarg < fargsCount; ifarg++)
{
DbValue value = DbExec.ExecDbScalarFunction(ci.func, functools, fargs[ifarg]);
results.Add(value);
}
}
else //if (null == ci.func)
{
for (int ifarg = 0; ifarg < fargsCount; ifarg++)
{
#if DEBUG
if (1 != fargs[ifarg].Length)
{
throw new Exception("DEBUG: (1 != fargs[ifarg].Length)");
}
#endif
DbValue value = fargs[ifarg][0];
results.Add(value);
}
}
}
return(results);
}
public DbValue ExecDbFunction(string name, DbFunctionArguments args)
{
return(DbExec.ExecDbScalarFunction(name, functools, args));
}