Support for raw select statementes.

util/sqlgen/column.go

 package sqlgen
 
 import (
+	"fmt"
 	"strings"
 )
 
@@ -10,11 +11,14 @@ type column_t struct {
 }
 
 type Column struct {
-	Value string
+	Value interface{}
 }
 
 func (self Column) Compile(layout *Template) string {
-	input := strings.TrimSpace(self.Value)
+
+	switch value := self.Value.(type) {
+	case string:
+		input := strings.TrimSpace(value)
 
 		chunks := reAliasSeparator.Split(input, 2)
 
@@ -37,4 +41,9 @@ func (self Column) Compile(layout *Template) string {
 		}
 
 		return mustParse(layout.ColumnAliasLayout, column_t{name, alias})
+	case Raw:
+		return value.String()
+	}
+
+	return fmt.Sprintf("%v", self.Value)
 }

util/sqlgen/column_test.go

@@ -29,3 +29,16 @@ func TestColumnAs(t *testing.T) {
 		t.Fatalf("Got: %s, Expecting: %s", s, e)
 	}
 }
+
+func TestColumnRaw(t *testing.T) {
+	var s, e string
+
+	column := Column{Raw{"role.name As foo"}}
+
+	s = column.Compile(defaultTemplate)
+	e = `role.name As foo`
+
+	if s != e {
+		t.Fatalf("Got: %s, Expecting: %s", s, e)
+	}
+}