From 81dbdeea7ad94d8263ce4044307723aaffece553 Mon Sep 17 00:00:00 2001
From: David Yamnitsky <davidy@me.com>
Date: Sat, 22 Sep 2018 15:15:15 -0400
Subject: [PATCH] add float types to database/sql ColumnType ScanType()

---
 messages.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/messages.go b/messages.go
index e98197d0..aca6ae2e 100644
--- a/messages.go
+++ b/messages.go
@@ -53,6 +53,10 @@ func (fd FieldDescription) PrecisionScale() (precision, scale int64, ok bool) {
 
 func (fd FieldDescription) Type() reflect.Type {
 	switch fd.DataType {
+	case pgtype.Float8OID:
+		return reflect.TypeOf(float64(0))
+	case pgtype.Float4OID:
+		return reflect.TypeOf(float32(0))
 	case pgtype.Int8OID:
 		return reflect.TypeOf(int64(0))
 	case pgtype.Int4OID: