How do I optimize ICriteria to select in NHIbernate? - nhibernate

Question

First of all, I'm sure there must be a simple solution to this but I just can't find it. (Yes, I have googled it)
If I run this Criteria..
IList<Team> teams = session.CreateCriteria<Team>("t")
.CreateCriteria("t.TeamMembers", "m")
.Add(Expression.Eq("m.Enabled", true))
.List<Team>();
..the generated SQL is similar to:
SELECT t.*, m.* FROM Teams t INNER JOIN TeamMembers m ON t.ID = m.TeamID
Since I only need the columns from table Teams. How do I instruct NHibernate stop fetching the unused columns from TeamMembers?
(My real implementation is quite complex which returns lots of data so this is a simplified example for brevity)
EDIT: " Added: .Add(Expression.Eq("m.Enabled", true))" to the Criteria
Here's a test I made with the same setup:
Classes:
public class Team
{
public virtual int ID { get; private set; }
public virtual Iesi.Collections.Generic.ISet<Member> Members { get; set; }
}
public class Member
{
public virtual int ID { get; private set; }
public virtual bool Enabled { get; set; }
public virtual Team Team { get; set; }
}
Mappings:
<class xmlns="urn:nhibernate-mapping-2.2" name="TestApp.Team, ClassLib" table="`Team`">
<id access="backfield" name="ID" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<column name="ID" />
<generator class="identity" />
</id>
<set lazy="true" name="Members">
<key>
<column name="TeamID" />
</key>
<one-to-many class="TestApp.Member, ClassLib" />
</set>
</class>
<class xmlns="urn:nhibernate-mapping-2.2" name="TestApp.Member, ClassLib" table="`Member`">
<id access="backfield" name="ID" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<column name="ID" />
<generator class="identity" />
</id>
<property name="Enabled" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<column name="Enabled" />
</property>
<many-to-one class="TestApp.Team, ClassLib" name="Team">
<column name="TeamID" />
</many-to-one>
</class>
Generated SQL:
SELECT this_.ID as ID11_1_, m1_.ID as ID10_0_, m1_.Enabled as Enabled10_0_, m1_.TeamID as TeamID10_0_ FROM "Team" this_ inner join "Member" m1_ on this_.ID=m1_.TeamID WHERE m1_.Enabled = #p0;#p0 = True [Type: Boolean (0)]
Note for clarification: I incidentally named the TeamMembers to Members in my test example.

Answer 1

UPDATED FOR UPDATE QUESTION
It's probably best to make the Members collection lazy in the configuration
<set name="Members" lazy="true">
and then only set otherwise when required like
.SetFetchMode("TeamMembers", FetchMode.Eager)