diff --git a/schema/schema.go b/schema/schema.go
index 8d9368da..e36ed7b6 100644
--- a/schema/schema.go
+++ b/schema/schema.go
@@ -161,7 +161,7 @@ func Parse(dest interface{}, cacheStore *sync.Map, namer Namer) (*Schema, error)
 			}
 		}
 
-		if _, ok := schema.FieldsByName[field.Name]; !ok {
+		if of, ok := schema.FieldsByName[field.Name]; !ok || of.TagSettings["-"] == "-" {
 			schema.FieldsByName[field.Name] = field
 		}
 
diff --git a/statement.go b/statement.go
index 27edf9da..a0da0c6d 100644
--- a/statement.go
+++ b/statement.go
@@ -576,7 +576,7 @@ func (stmt *Statement) SelectAndOmitColumns(requireCreate, requireUpdate bool) (
 	}
 
 	if stmt.Schema != nil {
-		for _, field := range stmt.Schema.Fields {
+		for _, field := range stmt.Schema.FieldsByName {
 			name := field.DBName
 			if name == "" {
 				name = field.Name