Add database.InsertReturningNoPKey

database/sql_helper.go

@@ -136,7 +136,14 @@
 	return h.Exec(query)
 }
 
-// InsertReturning inserts instances and select the result
+// InsertNoPKey inserts a Mapped into the db.
+func (h *SQLHelper) InsertNoPKey(instances ...Mapped) (sql.Result, error) {
+	query := SQLInsertNoPKey(instances...)
+
+	return h.Exec(query)
+}
+
+// InsertReturning inserts instances and select the result.
 func (h *SQLHelper) InsertReturning(tgt interface{}, instances ...Mapped) error {
 	if len(instances) == 0 {
 		return nil
@@ -146,6 +153,7 @@
 	if len(instances) == 1 {
 		return h.Get(tgt, query)
 	}
+
 	return h.Select(tgt, query)
 }
 
@@ -149,7 +157,14 @@
 	return h.Select(tgt, query)
 }
 
-// InsertNoPKey inserts a Mapped into the db.
-func (h *SQLHelper) InsertNoPKey(instances ...Mapped) (sql.Result, error) {
-	query := SQLInsertNoPKey(instances...)
+// InsertReturningNoPKey inserts instances and select the result.
+func (h *SQLHelper) InsertReturningNoPKey(tgt interface{}, instances ...Mapped) error {
+	if len(instances) == 0 {
+		return nil
+	}
+	query := SQLInsertNoPKey(instances...).
+		Suffix("RETURNING " + strings.Join(instances[0].Columns(true), ", "))
+	if len(instances) == 1 {
+		return h.Get(tgt, query)
+	}
 
@@ -155,5 +170,5 @@
 
-	return h.Exec(query)
+	return h.Select(tgt, query)
 }
 
 // Upsert upserts a Mapped into the db.