Add skip hooks support

callbacks/create.go

@@ -10,7 +10,7 @@ import (
 )
 
 func BeforeCreate(db *gorm.DB) {
-	if db.Error == nil && db.Statement.Schema != nil && (db.Statement.Schema.BeforeSave || db.Statement.Schema.BeforeCreate) {
+	if db.Error == nil && db.Statement.Schema != nil && !db.Statement.UpdatingColumn && (db.Statement.Schema.BeforeSave || db.Statement.Schema.BeforeCreate) {
 		callMethod(db, func(value interface{}, tx *gorm.DB) (called bool) {
 			if db.Statement.Schema.BeforeSave {
 				if i, ok := value.(BeforeSaveInterface); ok {
@@ -203,7 +203,7 @@ func CreateWithReturning(db *gorm.DB) {
 }
 
 func AfterCreate(db *gorm.DB) {
-	if db.Error == nil && db.Statement.Schema != nil && (db.Statement.Schema.AfterSave || db.Statement.Schema.AfterCreate) {
+	if db.Error == nil && db.Statement.Schema != nil && !db.Statement.UpdatingColumn && (db.Statement.Schema.AfterSave || db.Statement.Schema.AfterCreate) {
 		callMethod(db, func(value interface{}, tx *gorm.DB) (called bool) {
 			if db.Statement.Schema.AfterSave {
 				if i, ok := value.(AfterSaveInterface); ok {

gorm.go

@@ -64,6 +64,7 @@ type Session struct {
 	DryRun                 bool
 	PrepareStmt            bool
 	WithConditions         bool
+	SkipHooks              bool
 	SkipDefaultTransaction bool
 	AllowGlobalUpdate      bool
 	FullSaveAssociations   bool
@@ -169,15 +170,17 @@ func (db *DB) Session(config *Session) *DB {
 		txConfig.FullSaveAssociations = true
 	}
 
-	if config.Context != nil {
+	if config.Context != nil || config.PrepareStmt || config.SkipHooks {
 		tx.Statement = tx.Statement.clone()
 		tx.Statement.DB = tx
+	}
+
+	if config.Context != nil {
 		tx.Statement.Context = config.Context
 	}
 
 	if config.PrepareStmt {
 		if v, ok := db.cacheStore.Load("preparedStmt"); ok {
-			tx.Statement = tx.Statement.clone()
 			preparedStmt := v.(*PreparedStmtDB)
 			tx.Statement.ConnPool = &PreparedStmtDB{
 				ConnPool: db.Config.ConnPool,
@@ -189,6 +192,10 @@ func (db *DB) Session(config *Session) *DB {
 		}
 	}
 
+	if config.SkipHooks {
+		tx.Statement.UpdatingColumn = true
+	}
+
 	if config.WithConditions {
 		tx.clone = 2
 	}

tests/hooks_test.go

@@ -371,6 +371,11 @@ func TestSetColumn(t *testing.T) {
 		t.Errorf("invalid data after update, got %+v", product)
 	}
 
+	DB.Model(&product).Session(&gorm.Session{SkipHooks: true}).Updates(Product3{Code: "L1216"})
+	if product.Price != 270 || product.Code != "L1216" {
+		t.Errorf("invalid data after update, got %+v", product)
+	}
+
 	var result2 Product3
 	DB.First(&result2, product.ID)