From 1ce3e0384a9d8e0d1bb4eaed2b2beed6d627aa08 Mon Sep 17 00:00:00 2001
From: Mark Chambers <mwchambers@gmail.com>
Date: Fri, 16 Dec 2022 20:18:49 +0000
Subject: [PATCH] pgtype Int fix minimum error message.

Previously on the minimum condition the error would be:

  "is greater than maximum"

Also add encoding/json import into the .erb template as the import was
missing after running rake generate.
---
 pgtype/int.go     | 6 +++---
 pgtype/int.go.erb | 3 ++-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/pgtype/int.go b/pgtype/int.go
index 1cda0ba3..90a20a26 100644
--- a/pgtype/int.go
+++ b/pgtype/int.go
@@ -33,7 +33,7 @@ func (dst *Int2) ScanInt64(n Int8) error {
 	}
 
 	if n.Int64 < math.MinInt16 {
-		return fmt.Errorf("%d is greater than maximum value for Int2", n.Int64)
+		return fmt.Errorf("%d is less than minimum value for Int2", n.Int64)
 	}
 	if n.Int64 > math.MaxInt16 {
 		return fmt.Errorf("%d is greater than maximum value for Int2", n.Int64)
@@ -593,7 +593,7 @@ func (dst *Int4) ScanInt64(n Int8) error {
 	}
 
 	if n.Int64 < math.MinInt32 {
-		return fmt.Errorf("%d is greater than maximum value for Int4", n.Int64)
+		return fmt.Errorf("%d is less than minimum value for Int4", n.Int64)
 	}
 	if n.Int64 > math.MaxInt32 {
 		return fmt.Errorf("%d is greater than maximum value for Int4", n.Int64)
@@ -1164,7 +1164,7 @@ func (dst *Int8) ScanInt64(n Int8) error {
 	}
 
 	if n.Int64 < math.MinInt64 {
-		return fmt.Errorf("%d is greater than maximum value for Int8", n.Int64)
+		return fmt.Errorf("%d is less than minimum value for Int8", n.Int64)
 	}
 	if n.Int64 > math.MaxInt64 {
 		return fmt.Errorf("%d is greater than maximum value for Int8", n.Int64)
diff --git a/pgtype/int.go.erb b/pgtype/int.go.erb
index 572408e1..e0c8b7a3 100644
--- a/pgtype/int.go.erb
+++ b/pgtype/int.go.erb
@@ -3,6 +3,7 @@ package pgtype
 import (
 	"database/sql/driver"
 	"encoding/binary"
+	"encoding/json"
 	"fmt"
 	"math"
 	"strconv"
@@ -34,7 +35,7 @@ func (dst *Int<%= pg_byte_size %>) ScanInt64(n Int8) error {
 	}
 
 	if n.Int64 < math.MinInt<%= pg_bit_size %> {
-		return fmt.Errorf("%d is greater than maximum value for Int<%= pg_byte_size %>", n.Int64)
+		return fmt.Errorf("%d is less than minimum value for Int<%= pg_byte_size %>", n.Int64)
 	}
 	if n.Int64 > math.MaxInt<%= pg_bit_size %> {
 		return fmt.Errorf("%d is greater than maximum value for Int<%= pg_byte_size %>", n.Int64)