}
		groups.Remove(group)
		c.iamUserGroupMemberships[member] = groups
	}
}

// policyDBGet - lower-level helper; does not take locks.
//
// If a group is passed, it returns policies associated with the group.
//
// If a user is passed, it returns policies of the user along with any groups
// that the server knows the user is a member of.
//
// In LDAP users mode, the server does not store any group membership

	if err == nil {
		c.Fatalf("Expected to fail to create a user with no associated policy!")
	}

	// Set policy via group and validate policy assignment.
	groupDN := "cn=projectb,ou=groups,ou=swengg,dc=min,dc=io"
	err = s.adm.SetPolicy(ctx, policy, groupDN, true)
	if err != nil {
		c.Fatalf("Unable to set group policy: %v", err)
	}

	value, err = ldapID.Retrieve()
	if err != nil {

	} else {
		// Check if group already exists
		if _, gerr := globalIAMSys.GetGroupDescription(updReq.Group); gerr != nil {
			// If group does not exist, then check if the group has beginning and end space characters
			// we will reject such group names.
			if errors.Is(gerr, errNoSuchGroup) && hasSpaceBE(updReq.Group) {

	}
	DB.Create(&users)

	var results []User
	DB.Select("AVG(age) as avgage").Where("name LIKE ?", "subquery_having%").Group("name").Having("AVG(age) > (?)", DB.
		Select("AVG(age)").Where("name LIKE ?", "subquery_having%").Table("users")).Find(&results)

	if len(results) != 2 {
		t.Errorf("Two user group should be found, instead found %d", len(results))
	}
}

func TestScanNullValue(t *testing.T) {

		// https://github.com/golang/go/wiki/SliceTricks#filter-in-place
		for _, bucketInfo := range bucketsInfo {
			if globalIAMSys.IsAllowed(policy.Args{
				AccountName:     cred.AccessKey,
				Groups:          cred.Groups,
				Action:          policy.ListBucketAction,
				BucketName:      bucketInfo.Name,
				ConditionValues: getConditionValues(r, "", cred),
				IsOwner:         owner,
				ObjectName:      "",