From a8f6674a07b2c582e35ccdfc96c6b2dec5fb0669 Mon Sep 17 00:00:00 2001
From: Jack Christensen <jack@jackchristensen.com>
Date: Sat, 26 Feb 2022 20:28:15 -0600
Subject: [PATCH] TextCodec specifically supports scanning to BytesScanner

This lets it support DriverBytes and PreallocatedBytes.
---
 pgtype/text.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pgtype/text.go b/pgtype/text.go
index 82e7753c..53fcb368 100644
--- a/pgtype/text.go
+++ b/pgtype/text.go
@@ -165,6 +165,8 @@ func (TextCodec) PlanScan(m *Map, oid uint32, format int16, target interface{})
 			return scanPlanTextAnyToString{}
 		case *[]byte:
 			return scanPlanAnyToNewByteSlice{}
+		case BytesScanner:
+			return scanPlanAnyToByteScanner{}
 		case TextScanner:
 			return scanPlanTextAnyToTextScanner{}
 		case *rune:
@@ -214,6 +216,13 @@ func (scanPlanAnyToNewByteSlice) Scan(src []byte, dst interface{}) error {
 	return nil
 }
 
+type scanPlanAnyToByteScanner struct{}
+
+func (scanPlanAnyToByteScanner) Scan(src []byte, dst interface{}) error {
+	p := (dst).(BytesScanner)
+	return p.ScanBytes(src)
+}
+
 type scanPlanTextAnyToRune struct{}
 
 func (scanPlanTextAnyToRune) Scan(src []byte, dst interface{}) error {