Add IgnoreRecordNotFoundError option for logger

errors.go

@@ -2,11 +2,13 @@ package gorm
 
 import (
 	"errors"
+
+	"gorm.io/gorm/logger"
 )
 
 var (
 	// ErrRecordNotFound record not found error
-	ErrRecordNotFound = errors.New("record not found")
+	ErrRecordNotFound = logger.ErrRecordNotFound
 	// ErrInvalidTransaction invalid transaction when you are trying to `Commit` or `Rollback`
 	ErrInvalidTransaction = errors.New("no valid transaction")
 	// ErrNotImplemented not implemented

logger/logger.go

@@ -2,6 +2,7 @@ package logger
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"io/ioutil"
 	"log"
@@ -11,6 +12,8 @@ import (
 	"gorm.io/gorm/utils"
 )
 
+var ErrRecordNotFound = errors.New("record not found")
+
 // Colors
 const (
 	Reset       = "\033[0m"
@@ -45,6 +48,7 @@ type Writer interface {
 type Config struct {
 	SlowThreshold             time.Duration
 	Colorful                  bool
+	IgnoreRecordNotFoundError bool
 	LogLevel                  LogLevel
 }
 
@@ -138,7 +142,7 @@ func (l logger) Trace(ctx context.Context, begin time.Time, fc func() (string, i
 	if l.LogLevel > Silent {
 		elapsed := time.Since(begin)
 		switch {
-		case err != nil && l.LogLevel >= Error:
+		case err != nil && l.LogLevel >= Error && (!errors.Is(err, ErrRecordNotFound) || !l.IgnoreRecordNotFoundError):
 			sql, rows := fc()
 			if rows == -1 {
 				l.Printf(l.traceErrStr, utils.FileWithLineNum(), err, float64(elapsed.Nanoseconds())/1e6, "-", sql)