protected override IEnumerable <Entity> ExecuteInternal(IDictionary <string, DataSource> dataSources, IQueryExecutionOptions options, IDictionary <string, Type> parameterTypes, IDictionary <string, object> parameterValues)
{
var topCount = Top.Compile(null, parameterTypes)(null, parameterValues, options);
if (Percent)
{
int count;
if (Source is TableSpoolNode spool && spool.SpoolType == SpoolType.Eager)
{
count = spool.GetCount(dataSources, options, parameterTypes, parameterValues);
}
else
{
count = Source.Execute(dataSources, options, parameterTypes, parameterValues).Count();
}
topCount = (int)(count * SqlTypeConverter.ChangeType <float>(topCount) / 100);
}