From 273cf6491f3974a385cf06b883fe0a7c8cdb0430 Mon Sep 17 00:00:00 2001
From: Krisdiano <crrealmadrid@hotmail.com>
Date: Thu, 29 May 2025 19:52:36 +0800
Subject: [PATCH] feat: Ignore LastInsertID failed

LastInsertID not yet supported by some database drivers. Users could avoid errors through configuration.

Close https://github.com/go-gorm/gorm/issues/6343
---
 callbacks/create.go | 21 +++++++++++++++++++--
 gorm.go             |  6 ++++++
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/callbacks/create.go b/callbacks/create.go
index d8701f51..0a301eba 100644
--- a/callbacks/create.go
+++ b/callbacks/create.go
@@ -1,6 +1,7 @@
 package callbacks
 
 import (
+	"database/sql/driver"
 	"fmt"
 	"reflect"
 	"strings"
@@ -68,8 +69,8 @@ func Create(config *Config) func(db *gorm.DB) {
 			db.Statement.Build(db.Statement.BuildClauses...)
 		}
 
-		isDryRun := !db.DryRun && db.Error == nil
-		if !isDryRun {
+		notDryRun := !db.DryRun && db.Error == nil
+		if !notDryRun {
 			return
 		}
 
@@ -126,6 +127,22 @@ func Create(config *Config) func(db *gorm.DB) {
 		insertOk := err == nil && insertID > 0
 
 		if !insertOk {
+			if db.Config.IgnoreLastInsertIDWhenNotSupport {
+				_, rowsAffectedErr := driver.RowsAffected(0).LastInsertId()
+				if strings.Compare(err.Error(), rowsAffectedErr.Error()) == 0 {
+					return
+				}
+				_, resultNoRowsErr := driver.ResultNoRows.LastInsertId()
+				if strings.Compare(err.Error(), resultNoRowsErr.Error()) == 0 {
+					return
+				}
+				if db.Config.IsNotSupportLastInsertIDErr != nil && db.Config.IsNotSupportLastInsertIDErr(err) {
+					return
+				}
+				if db.Logger != nil {
+					db.Logger.Warn(db.Statement.Context, "Failed to get last insert ID, err: %v", err)
+				}
+			}
 			if !supportReturning {
 				db.AddError(err)
 			}
diff --git a/gorm.go b/gorm.go
index 67889262..d1e10fbb 100644
--- a/gorm.go
+++ b/gorm.go
@@ -24,6 +24,12 @@ type Config struct {
 	SkipDefaultTransaction    bool
 	DefaultTransactionTimeout time.Duration
 
+	// Not all database support LastInsertId, you can set `IgnoreLastInsertIDWhenNotSupport` to true in those cases
+	IgnoreLastInsertIDWhenNotSupport bool
+	// When 'IgnoreLastInsertIDWhenNotSupport' is true, you can set `IsNotSupportLastInsertIDErr` to check if the error is 'NotSupportLastInsertID'
+	// Gorm only asserts the type of returned sql/driver.Result if 'IsNotSupportLastInsertIDErr' is not set.
+	IsNotSupportLastInsertIDErr func(error) bool
+
 	// NamingStrategy tables, columns naming strategy
 	NamingStrategy schema.Namer
 	// FullSaveAssociations full save associations