From 99ccac59486336902e28e7588b46e63916631c2e Mon Sep 17 00:00:00 2001
From: Pavel Merzlyakov <panekmerzlyakov@gmail.com>
Date: Mon, 3 Oct 2022 14:27:21 +0300
Subject: [PATCH] implemented scanner, valuer interfaces

---
 sql.go | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 sql.go

diff --git a/sql.go b/sql.go
new file mode 100644
index 0000000..6f373e0
--- /dev/null
+++ b/sql.go
@@ -0,0 +1,26 @@
+package versioning
+
+import (
+	"database/sql/driver"
+
+	"github.com/pkg/errors"
+)
+
+func (v *Version) Scan(value interface{}) error {
+	switch code := value.(type) {
+	case int64:
+		parsed, err := ParseFromCode(uint32(code))
+		if err != nil {
+			return err
+		}
+
+		*v = parsed
+		return nil
+	default:
+		return errors.Errorf("incompatible version code type - %T", value)
+	}
+}
+
+func (v Version) Value() (driver.Value, error) {
+	return int64(v.Code()), nil
+}