From d278ca49ef30f003c9624ae58d4d8726f728c1f7 Mon Sep 17 00:00:00 2001
From: Jinzhu <wosmvp@gmail.com>
Date: Fri, 9 Apr 2021 11:43:24 +0800
Subject: [PATCH] sort GORM options before apply

---
 gorm.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gorm.go b/gorm.go
index f1e3745f..0da218f6 100644
--- a/gorm.go
+++ b/gorm.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
+	"sort"
 	"sync"
 	"time"
 
@@ -111,6 +112,12 @@ type Session struct {
 func Open(dialector Dialector, opts ...Option) (db *DB, err error) {
 	config := &Config{}
 
+	sort.Slice(opts, func(i, j int) bool {
+		_, isConfig := opts[i].(*Config)
+		_, isConfig2 := opts[j].(*Config)
+		return isConfig && !isConfig2
+	})
+
 	for _, opt := range opts {
 		if opt != nil {
 			if err := opt.Apply(config); err != nil {