Fix selecting in one-to-many relatiosships

- This fix checks the query that's being prepared for any select
  statements, if there's none then add one so the query does what's
  expected.
- Fix #159

main.go

@@ -14,7 +14,7 @@ import (
 	"github.com/vattle/sqlboiler/boilingcore"
 )
 
-const sqlBoilerVersion = "2.4.0"
+const sqlBoilerVersion = "2.4.1"
 
 var (
 	cmdState  *boilingcore.State

queries/query.go

@@ -188,6 +188,11 @@ func SetSelect(q *Query, sel []string) {
 	q.selectCols = sel
 }
 
+// GetSelect from the query
+func GetSelect(q *Query) []string {
+	return q.selectCols
+}
+
 // SetCount on the query.
 func SetCount(q *Query) {
 	q.count = true

templates/06_relationship_to_many.tpl

@@ -15,10 +15,7 @@ func (o *{{$txt.LocalTable.NameGo}}) {{$txt.Function.Name}}G(mods ...qm.QueryMod
 // {{$txt.Function.Name}} retrieves all the {{.ForeignTable | singular}}'s {{$txt.ForeignTable.NameHumanReadable}} with an executor
 {{- if not (eq $txt.Function.Name $txt.ForeignTable.NamePluralGo)}} via {{.ForeignColumn}} column{{- end}}.
 func (o *{{$txt.LocalTable.NameGo}}) {{$txt.Function.Name}}(exec boil.Executor, mods ...qm.QueryMod) {{$varNameSingular}}Query {
-	queryMods := []qm.QueryMod{
-		qm.Select("{{$schemaForeignTable}}.*"),
-	}
-
+	var queryMods []qm.QueryMod
 	if len(mods) != 0 {
 		queryMods = append(queryMods, mods...)
 	}
@@ -37,6 +34,11 @@ func (o *{{$txt.LocalTable.NameGo}}) {{$txt.Function.Name}}(exec boil.Executor,
 
 	query := {{$txt.ForeignTable.NamePluralGo}}(exec, queryMods...)
 	queries.SetFrom(query.Query, "{{$schemaForeignTable}}")
+
+	if len(queries.GetSelect(query.Query)) == 0 {
+		queries.SetSelect(query.Query, []string{"{{$schemaForeignTable}}.*"})
+	}
+
 	return query
 }