1 files changed, 24 insertions, 0 deletions
diff --git a/pkg/types/uuid.go b/pkg/types/uuid.go
new file mode 100644
index 0000000..02acbcd
--- /dev/null
+++ b/pkg/types/uuid.go
@@ -0,0 +1,24 @@
+package types
+
+import (
+	"database/sql/driver"
+	"encoding"
+	"github.com/google/uuid"
+)
+
+// UUID is like uuid.UUID, but marshals itself binarily (not like xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx) in SQL context.
+type UUID struct {
+	uuid.UUID
+}
+
+// Value implements driver.Valuer.
+func (uuid UUID) Value() (driver.Value, error) {
+	return uuid.UUID[:], nil
+}
+
+// Assert interface compliance.
+var (
+	_ encoding.TextUnmarshaler = (*UUID)(nil)
+	_ driver.Valuer            = UUID{}
+	_ driver.Valuer            = (*UUID)(nil)
+)