diff --git a/callbacks/associations.go b/callbacks/associations.go
index 76fc5b81..3c8c2a50 100644
--- a/callbacks/associations.go
+++ b/callbacks/associations.go
@@ -10,7 +10,7 @@ import (
 )
 
 func SaveBeforeAssociations(db *gorm.DB) {
-	if db.Statement.Schema != nil {
+	if db.Error == nil && db.Statement.Schema != nil {
 		selectColumns, restricted := SelectAndOmitColumns(db.Statement, true, false)
 
 		// Save Belongs To associations
@@ -83,7 +83,7 @@ func SaveBeforeAssociations(db *gorm.DB) {
 }
 
 func SaveAfterAssociations(db *gorm.DB) {
-	if db.Statement.Schema != nil {
+	if db.Error == nil && db.Statement.Schema != nil {
 		selectColumns, restricted := SelectAndOmitColumns(db.Statement, true, false)
 
 		// Save Has One associations
diff --git a/callbacks/create.go b/callbacks/create.go
index f558d7ae..7a2b8bfe 100644
--- a/callbacks/create.go
+++ b/callbacks/create.go
@@ -9,20 +9,21 @@ import (
 )
 
 func BeforeCreate(db *gorm.DB) {
-	if db.Statement.Schema != nil && (db.Statement.Schema.BeforeSave || db.Statement.Schema.BeforeCreate) {
+	if db.Error == nil && db.Statement.Schema != nil && (db.Statement.Schema.BeforeSave || db.Statement.Schema.BeforeCreate) {
+		tx := db.Session(&gorm.Session{})
 		callMethod := func(value interface{}) bool {
 			var ok bool
 			if db.Statement.Schema.BeforeSave {
 				if i, ok := value.(gorm.BeforeSaveInterface); ok {
 					ok = true
-					i.BeforeSave(db)
+					db.AddError(i.BeforeSave(tx))
 				}
 			}
 
 			if db.Statement.Schema.BeforeCreate {
 				if i, ok := value.(gorm.BeforeCreateInterface); ok {
 					ok = true
-					i.BeforeCreate(db)
+					db.AddError(i.BeforeCreate(tx))
 				}
 			}
 			return ok
@@ -31,7 +32,7 @@ func BeforeCreate(db *gorm.DB) {
 		if ok := callMethod(db.Statement.Dest); !ok {
 			switch db.Statement.ReflectValue.Kind() {
 			case reflect.Slice, reflect.Array:
-				for i := 0; i <= db.Statement.ReflectValue.Len(); i++ {
+				for i := 0; i < db.Statement.ReflectValue.Len(); i++ {
 					callMethod(db.Statement.ReflectValue.Index(i).Interface())
 				}
 			case reflect.Struct:
@@ -46,48 +47,127 @@ func Create(config *Config) func(db *gorm.DB) {
 		return CreateWithReturning
 	} else {
 		return func(db *gorm.DB) {
-			if db.Statement.Schema != nil && !db.Statement.Unscoped {
-				for _, c := range db.Statement.Schema.CreateClauses {
-					db.Statement.AddClause(c)
-				}
-			}
-
-			if db.Statement.SQL.String() == "" {
-				db.Statement.AddClauseIfNotExists(clause.Insert{
-					Table: clause.Table{Name: db.Statement.Table},
-				})
-				db.Statement.AddClause(ConvertToCreateValues(db.Statement))
-
-				db.Statement.Build("INSERT", "VALUES", "ON CONFLICT")
-			}
-
-			result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
-
-			if err == nil {
-				if db.Statement.Schema != nil && db.Statement.Schema.PrioritizedPrimaryField != nil {
-					if _, ok := db.Statement.Schema.FieldsWithDefaultDBValue[db.Statement.Schema.PrioritizedPrimaryField.DBName]; ok {
-						if insertID, err := result.LastInsertId(); err == nil {
-							switch db.Statement.ReflectValue.Kind() {
-							case reflect.Slice, reflect.Array:
-								if config.LastInsertIDReversed {
-									for i := db.Statement.ReflectValue.Len() - 1; i >= 0; i-- {
-										db.Statement.Schema.PrioritizedPrimaryField.Set(db.Statement.ReflectValue.Index(i), insertID)
-										insertID--
-									}
-								} else {
-									for i := 0; i < db.Statement.ReflectValue.Len(); i++ {
-										db.Statement.Schema.PrioritizedPrimaryField.Set(db.Statement.ReflectValue.Index(i), insertID)
-										insertID++
-									}
-								}
-							case reflect.Struct:
-								db.Statement.Schema.PrioritizedPrimaryField.Set(db.Statement.ReflectValue, insertID)
-							}
-						} else {
-							db.AddError(err)
-						}
+			if db.Error == nil {
+				if db.Statement.Schema != nil && !db.Statement.Unscoped {
+					for _, c := range db.Statement.Schema.CreateClauses {
+						db.Statement.AddClause(c)
 					}
 				}
+
+				if db.Statement.SQL.String() == "" {
+					db.Statement.AddClauseIfNotExists(clause.Insert{
+						Table: clause.Table{Name: db.Statement.Table},
+					})
+					db.Statement.AddClause(ConvertToCreateValues(db.Statement))
+
+					db.Statement.Build("INSERT", "VALUES", "ON CONFLICT")
+				}
+
+				result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
+
+				if err == nil {
+					if db.Statement.Schema != nil && db.Statement.Schema.PrioritizedPrimaryField != nil {
+						if _, ok := db.Statement.Schema.FieldsWithDefaultDBValue[db.Statement.Schema.PrioritizedPrimaryField.DBName]; ok {
+							if insertID, err := result.LastInsertId(); err == nil {
+								switch db.Statement.ReflectValue.Kind() {
+								case reflect.Slice, reflect.Array:
+									if config.LastInsertIDReversed {
+										for i := db.Statement.ReflectValue.Len() - 1; i >= 0; i-- {
+											db.Statement.Schema.PrioritizedPrimaryField.Set(db.Statement.ReflectValue.Index(i), insertID)
+											insertID--
+										}
+									} else {
+										for i := 0; i < db.Statement.ReflectValue.Len(); i++ {
+											db.Statement.Schema.PrioritizedPrimaryField.Set(db.Statement.ReflectValue.Index(i), insertID)
+											insertID++
+										}
+									}
+								case reflect.Struct:
+									db.Statement.Schema.PrioritizedPrimaryField.Set(db.Statement.ReflectValue, insertID)
+								}
+							} else {
+								db.AddError(err)
+							}
+						}
+					}
+					db.RowsAffected, _ = result.RowsAffected()
+				} else {
+					db.AddError(err)
+				}
+			}
+		}
+	}
+}
+
+func CreateWithReturning(db *gorm.DB) {
+	if db.Error == nil {
+		if db.Statement.Schema != nil && !db.Statement.Unscoped {
+			for _, c := range db.Statement.Schema.CreateClauses {
+				db.Statement.AddClause(c)
+			}
+		}
+
+		if db.Statement.SQL.String() == "" {
+			db.Statement.AddClauseIfNotExists(clause.Insert{
+				Table: clause.Table{Name: db.Statement.Table},
+			})
+			db.Statement.AddClause(ConvertToCreateValues(db.Statement))
+
+			db.Statement.Build("INSERT", "VALUES", "ON CONFLICT")
+		}
+
+		if sch := db.Statement.Schema; sch != nil && len(sch.FieldsWithDefaultDBValue) > 0 {
+			db.Statement.WriteString(" RETURNING ")
+
+			var (
+				idx    int
+				fields = make([]*schema.Field, len(sch.FieldsWithDefaultDBValue))
+				values = make([]interface{}, len(sch.FieldsWithDefaultDBValue))
+			)
+
+			for dbName, field := range sch.FieldsWithDefaultDBValue {
+				if idx != 0 {
+					db.Statement.WriteByte(',')
+				}
+
+				fields[idx] = field
+				db.Statement.WriteQuoted(dbName)
+				idx++
+			}
+
+			rows, err := db.Statement.ConnPool.QueryContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
+
+			if err == nil {
+				defer rows.Close()
+
+				switch db.Statement.ReflectValue.Kind() {
+				case reflect.Slice, reflect.Array:
+					for rows.Next() {
+						for idx, field := range fields {
+							values[idx] = field.ReflectValueOf(db.Statement.ReflectValue.Index(int(db.RowsAffected))).Addr().Interface()
+						}
+						if err := rows.Scan(values...); err != nil {
+							db.AddError(err)
+						}
+						db.RowsAffected++
+					}
+				case reflect.Struct:
+					for idx, field := range fields {
+						values[idx] = field.ReflectValueOf(db.Statement.ReflectValue).Addr().Interface()
+					}
+
+					if rows.Next() {
+						db.RowsAffected++
+						err = rows.Scan(values...)
+					}
+				}
+			}
+
+			if err != nil {
+				db.AddError(err)
+			}
+		} else {
+			if result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...); err == nil {
 				db.RowsAffected, _ = result.RowsAffected()
 			} else {
 				db.AddError(err)
@@ -96,96 +176,22 @@ func Create(config *Config) func(db *gorm.DB) {
 	}
 }
 
-func CreateWithReturning(db *gorm.DB) {
-	if db.Statement.Schema != nil && !db.Statement.Unscoped {
-		for _, c := range db.Statement.Schema.CreateClauses {
-			db.Statement.AddClause(c)
-		}
-	}
-
-	if db.Statement.SQL.String() == "" {
-		db.Statement.AddClauseIfNotExists(clause.Insert{
-			Table: clause.Table{Name: db.Statement.Table},
-		})
-		db.Statement.AddClause(ConvertToCreateValues(db.Statement))
-
-		db.Statement.Build("INSERT", "VALUES", "ON CONFLICT")
-	}
-
-	if sch := db.Statement.Schema; sch != nil && len(sch.FieldsWithDefaultDBValue) > 0 {
-		db.Statement.WriteString(" RETURNING ")
-
-		var (
-			idx    int
-			fields = make([]*schema.Field, len(sch.FieldsWithDefaultDBValue))
-			values = make([]interface{}, len(sch.FieldsWithDefaultDBValue))
-		)
-
-		for dbName, field := range sch.FieldsWithDefaultDBValue {
-			if idx != 0 {
-				db.Statement.WriteByte(',')
-			}
-
-			fields[idx] = field
-			db.Statement.WriteQuoted(dbName)
-			idx++
-		}
-
-		rows, err := db.Statement.ConnPool.QueryContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
-
-		if err == nil {
-			defer rows.Close()
-
-			switch db.Statement.ReflectValue.Kind() {
-			case reflect.Slice, reflect.Array:
-				for rows.Next() {
-					for idx, field := range fields {
-						values[idx] = field.ReflectValueOf(db.Statement.ReflectValue.Index(int(db.RowsAffected))).Addr().Interface()
-					}
-					if err := rows.Scan(values...); err != nil {
-						db.AddError(err)
-					}
-					db.RowsAffected++
-				}
-			case reflect.Struct:
-				for idx, field := range fields {
-					values[idx] = field.ReflectValueOf(db.Statement.ReflectValue).Addr().Interface()
-				}
-
-				if rows.Next() {
-					db.RowsAffected++
-					err = rows.Scan(values...)
-				}
-			}
-		}
-
-		if err != nil {
-			db.AddError(err)
-		}
-	} else {
-		if result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...); err == nil {
-			db.RowsAffected, _ = result.RowsAffected()
-		} else {
-			db.AddError(err)
-		}
-	}
-}
-
 func AfterCreate(db *gorm.DB) {
-	if db.Statement.Schema != nil && (db.Statement.Schema.AfterSave || db.Statement.Schema.AfterCreate) {
+	if db.Error == nil && db.Statement.Schema != nil && (db.Statement.Schema.AfterSave || db.Statement.Schema.AfterCreate) {
+		tx := db.Session(&gorm.Session{})
 		callMethod := func(value interface{}) bool {
 			var ok bool
 			if db.Statement.Schema.AfterSave {
 				if i, ok := value.(gorm.AfterSaveInterface); ok {
 					ok = true
-					i.AfterSave(db)
+					db.AddError(i.AfterSave(tx))
 				}
 			}
 
 			if db.Statement.Schema.AfterCreate {
 				if i, ok := value.(gorm.AfterCreateInterface); ok {
 					ok = true
-					i.AfterCreate(db)
+					db.AddError(i.AfterCreate(tx))
 				}
 			}
 			return ok
@@ -194,7 +200,7 @@ func AfterCreate(db *gorm.DB) {
 		if ok := callMethod(db.Statement.Dest); !ok {
 			switch db.Statement.ReflectValue.Kind() {
 			case reflect.Slice, reflect.Array:
-				for i := 0; i <= db.Statement.ReflectValue.Len(); i++ {
+				for i := 0; i < db.Statement.ReflectValue.Len(); i++ {
 					callMethod(db.Statement.ReflectValue.Index(i).Interface())
 				}
 			case reflect.Struct:
diff --git a/callbacks/delete.go b/callbacks/delete.go
index b3278c83..582a76f4 100644
--- a/callbacks/delete.go
+++ b/callbacks/delete.go
@@ -9,11 +9,12 @@ import (
 )
 
 func BeforeDelete(db *gorm.DB) {
-	if db.Statement.Schema != nil && db.Statement.Schema.BeforeDelete {
+	if db.Error == nil && db.Statement.Schema != nil && db.Statement.Schema.BeforeDelete {
+		tx := db.Session(&gorm.Session{})
 		callMethod := func(value interface{}) bool {
 			if db.Statement.Schema.BeforeDelete {
 				if i, ok := value.(gorm.BeforeDeleteInterface); ok {
-					i.BeforeDelete(db)
+					db.AddError(i.BeforeDelete(tx))
 					return true
 				}
 			}
@@ -23,7 +24,7 @@ func BeforeDelete(db *gorm.DB) {
 		if ok := callMethod(db.Statement.Dest); !ok {
 			switch db.Statement.ReflectValue.Kind() {
 			case reflect.Slice, reflect.Array:
-				for i := 0; i <= db.Statement.ReflectValue.Len(); i++ {
+				for i := 0; i < db.Statement.ReflectValue.Len(); i++ {
 					callMethod(db.Statement.ReflectValue.Index(i).Interface())
 				}
 			case reflect.Struct:
@@ -34,57 +35,60 @@ func BeforeDelete(db *gorm.DB) {
 }
 
 func Delete(db *gorm.DB) {
-	if db.Statement.Schema != nil && !db.Statement.Unscoped {
-		for _, c := range db.Statement.Schema.DeleteClauses {
-			db.Statement.AddClause(c)
-		}
-	}
-
-	if db.Statement.SQL.String() == "" {
-		db.Statement.AddClauseIfNotExists(clause.Delete{})
-
-		if db.Statement.Schema != nil {
-			_, queryValues := schema.GetIdentityFieldValuesMap(db.Statement.ReflectValue, db.Statement.Schema.PrimaryFields)
-			column, values := schema.ToQueryValues(db.Statement.Schema.PrimaryFieldDBNames, queryValues)
-
-			if len(values) > 0 {
-				db.Statement.AddClause(clause.Where{Exprs: []clause.Expression{clause.IN{Column: column, Values: values}}})
+	if db.Error == nil {
+		if db.Statement.Schema != nil && !db.Statement.Unscoped {
+			for _, c := range db.Statement.Schema.DeleteClauses {
+				db.Statement.AddClause(c)
 			}
+		}
 
-			if db.Statement.Dest != db.Statement.Model && db.Statement.Model != nil {
-				_, queryValues = schema.GetIdentityFieldValuesMap(reflect.ValueOf(db.Statement.Model), db.Statement.Schema.PrimaryFields)
-				column, values = schema.ToQueryValues(db.Statement.Schema.PrimaryFieldDBNames, queryValues)
+		if db.Statement.SQL.String() == "" {
+			db.Statement.AddClauseIfNotExists(clause.Delete{})
+
+			if db.Statement.Schema != nil {
+				_, queryValues := schema.GetIdentityFieldValuesMap(db.Statement.ReflectValue, db.Statement.Schema.PrimaryFields)
+				column, values := schema.ToQueryValues(db.Statement.Schema.PrimaryFieldDBNames, queryValues)
 
 				if len(values) > 0 {
 					db.Statement.AddClause(clause.Where{Exprs: []clause.Expression{clause.IN{Column: column, Values: values}}})
 				}
+
+				if db.Statement.Dest != db.Statement.Model && db.Statement.Model != nil {
+					_, queryValues = schema.GetIdentityFieldValuesMap(reflect.ValueOf(db.Statement.Model), db.Statement.Schema.PrimaryFields)
+					column, values = schema.ToQueryValues(db.Statement.Schema.PrimaryFieldDBNames, queryValues)
+
+					if len(values) > 0 {
+						db.Statement.AddClause(clause.Where{Exprs: []clause.Expression{clause.IN{Column: column, Values: values}}})
+					}
+				}
 			}
+
+			if _, ok := db.Statement.Clauses["WHERE"]; !ok {
+				db.AddError(gorm.ErrMissingWhereClause)
+				return
+			}
+
+			db.Statement.AddClauseIfNotExists(clause.From{})
+			db.Statement.Build("DELETE", "FROM", "WHERE")
 		}
 
-		if _, ok := db.Statement.Clauses["WHERE"]; !ok {
-			db.AddError(gorm.ErrMissingWhereClause)
-			return
+		result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
+
+		if err == nil {
+			db.RowsAffected, _ = result.RowsAffected()
+		} else {
+			db.AddError(err)
 		}
-
-		db.Statement.AddClauseIfNotExists(clause.From{})
-		db.Statement.Build("DELETE", "FROM", "WHERE")
-	}
-
-	result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
-
-	if err == nil {
-		db.RowsAffected, _ = result.RowsAffected()
-	} else {
-		db.AddError(err)
 	}
 }
 
 func AfterDelete(db *gorm.DB) {
-	if db.Statement.Schema != nil && db.Statement.Schema.AfterDelete {
+	if db.Error == nil && db.Statement.Schema != nil && db.Statement.Schema.AfterDelete {
+		tx := db.Session(&gorm.Session{})
 		callMethod := func(value interface{}) bool {
 			if db.Statement.Schema.AfterDelete {
 				if i, ok := value.(gorm.AfterDeleteInterface); ok {
-					i.AfterDelete(db)
+					db.AddError(i.AfterDelete(tx))
 					return true
 				}
 			}
@@ -94,7 +98,7 @@ func AfterDelete(db *gorm.DB) {
 		if ok := callMethod(db.Statement.Dest); !ok {
 			switch db.Statement.ReflectValue.Kind() {
 			case reflect.Slice, reflect.Array:
-				for i := 0; i <= db.Statement.ReflectValue.Len(); i++ {
+				for i := 0; i < db.Statement.ReflectValue.Len(); i++ {
 					callMethod(db.Statement.ReflectValue.Index(i).Interface())
 				}
 			case reflect.Struct:
diff --git a/callbacks/query.go b/callbacks/query.go
index 55f2c65b..91948031 100644
--- a/callbacks/query.go
+++ b/callbacks/query.go
@@ -12,24 +12,26 @@ import (
 )
 
 func Query(db *gorm.DB) {
-	if db.Statement.Schema != nil && !db.Statement.Unscoped {
-		for _, c := range db.Statement.Schema.QueryClauses {
-			db.Statement.AddClause(c)
+	if db.Error == nil {
+		if db.Statement.Schema != nil && !db.Statement.Unscoped {
+			for _, c := range db.Statement.Schema.QueryClauses {
+				db.Statement.AddClause(c)
+			}
 		}
-	}
 
-	if db.Statement.SQL.String() == "" {
-		BuildQuerySQL(db)
-	}
+		if db.Statement.SQL.String() == "" {
+			BuildQuerySQL(db)
+		}
 
-	rows, err := db.Statement.ConnPool.QueryContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
-	if err != nil {
-		db.AddError(err)
-		return
-	}
-	defer rows.Close()
+		rows, err := db.Statement.ConnPool.QueryContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
+		if err != nil {
+			db.AddError(err)
+			return
+		}
+		defer rows.Close()
 
-	gorm.Scan(rows, db, false)
+		gorm.Scan(rows, db, false)
+	}
 }
 
 func BuildQuerySQL(db *gorm.DB) {
@@ -129,50 +131,53 @@ func BuildQuerySQL(db *gorm.DB) {
 }
 
 func Preload(db *gorm.DB) {
-	if len(db.Statement.Preloads) > 0 {
-		preloadMap := map[string][]string{}
-		for name := range db.Statement.Preloads {
-			preloadFields := strings.Split(name, ".")
-			for idx := range preloadFields {
-				preloadMap[strings.Join(preloadFields[:idx+1], ".")] = preloadFields[:idx+1]
-			}
-		}
-
-		preloadNames := make([]string, len(preloadMap))
-		idx := 0
-		for key := range preloadMap {
-			preloadNames[idx] = key
-			idx++
-		}
-		sort.Strings(preloadNames)
-
-		for _, name := range preloadNames {
-			var (
-				curSchema     = db.Statement.Schema
-				preloadFields = preloadMap[name]
-				rels          = make([]*schema.Relationship, len(preloadFields))
-			)
-
-			for idx, preloadField := range preloadFields {
-				if rel := curSchema.Relationships.Relations[preloadField]; rel != nil {
-					rels[idx] = rel
-					curSchema = rel.FieldSchema
-				} else {
-					db.AddError(fmt.Errorf("%v: %w", name, gorm.ErrUnsupportedRelation))
+	if db.Error == nil {
+		if len(db.Statement.Preloads) > 0 {
+			preloadMap := map[string][]string{}
+			for name := range db.Statement.Preloads {
+				preloadFields := strings.Split(name, ".")
+				for idx := range preloadFields {
+					preloadMap[strings.Join(preloadFields[:idx+1], ".")] = preloadFields[:idx+1]
 				}
 			}
 
-			preload(db, rels, db.Statement.Preloads[name])
+			preloadNames := make([]string, len(preloadMap))
+			idx := 0
+			for key := range preloadMap {
+				preloadNames[idx] = key
+				idx++
+			}
+			sort.Strings(preloadNames)
+
+			for _, name := range preloadNames {
+				var (
+					curSchema     = db.Statement.Schema
+					preloadFields = preloadMap[name]
+					rels          = make([]*schema.Relationship, len(preloadFields))
+				)
+
+				for idx, preloadField := range preloadFields {
+					if rel := curSchema.Relationships.Relations[preloadField]; rel != nil {
+						rels[idx] = rel
+						curSchema = rel.FieldSchema
+					} else {
+						db.AddError(fmt.Errorf("%v: %w", name, gorm.ErrUnsupportedRelation))
+					}
+				}
+
+				preload(db, rels, db.Statement.Preloads[name])
+			}
 		}
 	}
 }
 
 func AfterQuery(db *gorm.DB) {
-	if db.Statement.Schema != nil && db.Statement.Schema.AfterFind {
+	if db.Error == nil && db.Statement.Schema != nil && db.Statement.Schema.AfterFind {
+		tx := db.Session(&gorm.Session{})
 		callMethod := func(value interface{}) bool {
 			if db.Statement.Schema.AfterFind {
 				if i, ok := value.(gorm.AfterFindInterface); ok {
-					i.AfterFind(db)
+					db.AddError(i.AfterFind(tx))
 					return true
 				}
 			}
@@ -182,7 +187,7 @@ func AfterQuery(db *gorm.DB) {
 		if ok := callMethod(db.Statement.Dest); !ok {
 			switch db.Statement.ReflectValue.Kind() {
 			case reflect.Slice, reflect.Array:
-				for i := 0; i <= db.Statement.ReflectValue.Len(); i++ {
+				for i := 0; i < db.Statement.ReflectValue.Len(); i++ {
 					callMethod(db.Statement.ReflectValue.Index(i).Interface())
 				}
 			case reflect.Struct:
diff --git a/callbacks/raw.go b/callbacks/raw.go
index ce125e61..cb0cd6c9 100644
--- a/callbacks/raw.go
+++ b/callbacks/raw.go
@@ -5,10 +5,12 @@ import (
 )
 
 func RawExec(db *gorm.DB) {
-	result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
-	if err != nil {
-		db.AddError(err)
-	} else {
-		db.RowsAffected, _ = result.RowsAffected()
+	if db.Error == nil {
+		result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
+		if err != nil {
+			db.AddError(err)
+		} else {
+			db.RowsAffected, _ = result.RowsAffected()
+		}
 	}
 }
diff --git a/callbacks/row.go b/callbacks/row.go
index 004a89d5..f4ff734c 100644
--- a/callbacks/row.go
+++ b/callbacks/row.go
@@ -5,13 +5,15 @@ import (
 )
 
 func RowQuery(db *gorm.DB) {
-	if db.Statement.SQL.String() == "" {
-		BuildQuerySQL(db)
-	}
+	if db.Error == nil {
+		if db.Statement.SQL.String() == "" {
+			BuildQuerySQL(db)
+		}
 
-	if _, ok := db.Get("rows"); ok {
-		db.Statement.Dest, db.Error = db.Statement.ConnPool.QueryContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
-	} else {
-		db.Statement.Dest = db.Statement.ConnPool.QueryRowContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
+		if _, ok := db.Get("rows"); ok {
+			db.Statement.Dest, db.Error = db.Statement.ConnPool.QueryContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
+		} else {
+			db.Statement.Dest = db.Statement.ConnPool.QueryRowContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
+		}
 	}
 }
diff --git a/callbacks/transaction.go b/callbacks/transaction.go
index 253c4e82..63015364 100644
--- a/callbacks/transaction.go
+++ b/callbacks/transaction.go
@@ -1,9 +1,25 @@
 package callbacks
 
-import "github.com/jinzhu/gorm"
+import (
+	"github.com/jinzhu/gorm"
+)
 
 func BeginTransaction(db *gorm.DB) {
+	if tx := db.Begin(); tx.Error == nil {
+		db.Statement.ConnPool = tx.Statement.ConnPool
+		tx.InstanceSet("gorm:started_transaction", true)
+	} else {
+		tx.Error = nil
+	}
 }
 
 func CommitOrRollbackTransaction(db *gorm.DB) {
+	if _, ok := db.InstanceGet("gorm:started_transaction"); ok {
+		if db.Error == nil {
+			db.Commit()
+		} else {
+			db.Rollback()
+		}
+		db.Statement.ConnPool = db.ConnPool
+	}
 }
diff --git a/callbacks/update.go b/callbacks/update.go
index c16b77d1..cbbcddf7 100644
--- a/callbacks/update.go
+++ b/callbacks/update.go
@@ -10,20 +10,21 @@ import (
 )
 
 func BeforeUpdate(db *gorm.DB) {
-	if db.Statement.Schema != nil && (db.Statement.Schema.BeforeSave || db.Statement.Schema.BeforeUpdate) {
+	if db.Error == nil && db.Statement.Schema != nil && (db.Statement.Schema.BeforeSave || db.Statement.Schema.BeforeUpdate) {
+		tx := db.Session(&gorm.Session{})
 		callMethod := func(value interface{}) bool {
 			var ok bool
 			if db.Statement.Schema.BeforeSave {
 				if i, ok := value.(gorm.BeforeSaveInterface); ok {
 					ok = true
-					i.BeforeSave(db)
+					db.AddError(i.BeforeSave(tx))
 				}
 			}
 
 			if db.Statement.Schema.BeforeUpdate {
 				if i, ok := value.(gorm.BeforeUpdateInterface); ok {
 					ok = true
-					i.BeforeUpdate(db)
+					db.AddError(i.BeforeUpdate(tx))
 				}
 			}
 			return ok
@@ -32,7 +33,7 @@ func BeforeUpdate(db *gorm.DB) {
 		if ok := callMethod(db.Statement.Dest); !ok {
 			switch db.Statement.ReflectValue.Kind() {
 			case reflect.Slice, reflect.Array:
-				for i := 0; i <= db.Statement.ReflectValue.Len(); i++ {
+				for i := 0; i < db.Statement.ReflectValue.Len(); i++ {
 					callMethod(db.Statement.ReflectValue.Index(i).Interface())
 				}
 			case reflect.Struct:
@@ -43,51 +44,54 @@ func BeforeUpdate(db *gorm.DB) {
 }
 
 func Update(db *gorm.DB) {
-	if db.Statement.Schema != nil && !db.Statement.Unscoped {
-		for _, c := range db.Statement.Schema.UpdateClauses {
-			db.Statement.AddClause(c)
+	if db.Error == nil {
+		if db.Statement.Schema != nil && !db.Statement.Unscoped {
+			for _, c := range db.Statement.Schema.UpdateClauses {
+				db.Statement.AddClause(c)
+			}
 		}
-	}
 
-	if db.Statement.SQL.String() == "" {
-		db.Statement.AddClauseIfNotExists(clause.Update{})
-		if set := ConvertToAssignments(db.Statement); len(set) != 0 {
-			db.Statement.AddClause(set)
-		} else {
+		if db.Statement.SQL.String() == "" {
+			db.Statement.AddClauseIfNotExists(clause.Update{})
+			if set := ConvertToAssignments(db.Statement); len(set) != 0 {
+				db.Statement.AddClause(set)
+			} else {
+				return
+			}
+			db.Statement.Build("UPDATE", "SET", "WHERE")
+		}
+
+		if _, ok := db.Statement.Clauses["WHERE"]; !ok {
+			db.AddError(gorm.ErrMissingWhereClause)
 			return
 		}
-		db.Statement.Build("UPDATE", "SET", "WHERE")
-	}
 
-	if _, ok := db.Statement.Clauses["WHERE"]; !ok {
-		db.AddError(gorm.ErrMissingWhereClause)
-		return
-	}
+		result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
 
-	result, err := db.Statement.ConnPool.ExecContext(db.Statement.Context, db.Statement.SQL.String(), db.Statement.Vars...)
-
-	if err == nil {
-		db.RowsAffected, _ = result.RowsAffected()
-	} else {
-		db.AddError(err)
+		if err == nil {
+			db.RowsAffected, _ = result.RowsAffected()
+		} else {
+			db.AddError(err)
+		}
 	}
 }
 
 func AfterUpdate(db *gorm.DB) {
-	if db.Statement.Schema != nil && (db.Statement.Schema.AfterSave || db.Statement.Schema.AfterUpdate) {
+	if db.Error == nil && db.Statement.Schema != nil && (db.Statement.Schema.AfterSave || db.Statement.Schema.AfterUpdate) {
+		tx := db.Session(&gorm.Session{})
 		callMethod := func(value interface{}) bool {
 			var ok bool
 			if db.Statement.Schema.AfterSave {
 				if i, ok := value.(gorm.AfterSaveInterface); ok {
 					ok = true
-					i.AfterSave(db)
+					db.AddError(i.AfterSave(tx))
 				}
 			}
 
 			if db.Statement.Schema.AfterUpdate {
 				if i, ok := value.(gorm.AfterUpdateInterface); ok {
 					ok = true
-					i.AfterUpdate(db)
+					db.AddError(i.AfterUpdate(tx))
 				}
 			}
 			return ok
@@ -96,7 +100,7 @@ func AfterUpdate(db *gorm.DB) {
 		if ok := callMethod(db.Statement.Dest); !ok {
 			switch db.Statement.ReflectValue.Kind() {
 			case reflect.Slice, reflect.Array:
-				for i := 0; i <= db.Statement.ReflectValue.Len(); i++ {
+				for i := 0; i < db.Statement.ReflectValue.Len(); i++ {
 					callMethod(db.Statement.ReflectValue.Index(i).Interface())
 				}
 			case reflect.Struct:
diff --git a/errors.go b/errors.go
index 140a5186..82f24df2 100644
--- a/errors.go
+++ b/errors.go
@@ -16,7 +16,7 @@ var (
 	// ErrNotImplemented not implemented
 	ErrNotImplemented = errors.New("not implemented")
 	// ErrMissingWhereClause missing where clause
-	ErrMissingWhereClause = errors.New("missing WHERE clause while deleting")
+	ErrMissingWhereClause = errors.New("WHERE conditions required")
 	// ErrUnsupportedRelation unsupported relations
 	ErrUnsupportedRelation = errors.New("unsupported relations")
 	// ErrPtrStructSupported only ptr of struct supported
diff --git a/gorm.go b/gorm.go
index ac4bff5e..c1d6f8da 100644
--- a/gorm.go
+++ b/gorm.go
@@ -40,14 +40,15 @@ type DB struct {
 	Error        error
 	RowsAffected int64
 	Statement    *Statement
-	clone        bool
+	clone        int
 }
 
 // Session session config when create session with Session() method
 type Session struct {
-	Context context.Context
-	Logger  logger.Interface
-	NowFunc func() time.Time
+	WithConditions bool
+	Context        context.Context
+	Logger         logger.Interface
+	NowFunc        func() time.Time
 }
 
 // Open initialize db session based on dialector
@@ -76,10 +77,7 @@ func Open(dialector Dialector, config *Config) (db *DB, err error) {
 		config.cacheStore = &sync.Map{}
 	}
 
-	db = &DB{
-		Config: config,
-		clone:  true,
-	}
+	db = &DB{Config: config, clone: 1}
 
 	db.callbacks = initializeCallbacks(db)
 
@@ -96,38 +94,54 @@ func Open(dialector Dialector, config *Config) (db *DB, err error) {
 // Session create new db session
 func (db *DB) Session(config *Session) *DB {
 	var (
-		tx       = db.getInstance()
-		stmt     = tx.Statement.clone()
-		txConfig = *tx.Config
+		txConfig = *db.Config
+		tx       = &DB{
+			Config:    &txConfig,
+			Statement: db.Statement,
+			clone:     1,
+		}
 	)
 
 	if config.Context != nil {
-		stmt.Context = config.Context
+		if tx.Statement != nil {
+			tx.Statement = tx.Statement.clone()
+		} else {
+			tx.Statement = &Statement{
+				DB:       tx,
+				Clauses:  map[string]clause.Clause{},
+				ConnPool: tx.ConnPool,
+			}
+		}
+
+		tx.Statement.Context = config.Context
+	}
+
+	if config.WithConditions {
+		tx.clone = 3
 	}
 
 	if config.Logger != nil {
-		txConfig.Logger = config.Logger
+		tx.Config.Logger = config.Logger
 	}
 
 	if config.NowFunc != nil {
-		txConfig.NowFunc = config.NowFunc
+		tx.Config.NowFunc = config.NowFunc
 	}
 
-	return &DB{
-		Config:    &txConfig,
-		Statement: stmt,
-		clone:     true,
-	}
+	return tx
 }
 
 // WithContext change current instance db's context to ctx
 func (db *DB) WithContext(ctx context.Context) *DB {
-	return db.Session(&Session{Context: ctx})
+	return db.Session(&Session{WithConditions: true, Context: ctx})
 }
 
 // Debug start debug mode
 func (db *DB) Debug() (tx *DB) {
-	return db.Session(&Session{Logger: db.Logger.LogMode(logger.Info)})
+	return db.Session(&Session{
+		WithConditions: true,
+		Logger:         db.Logger.LogMode(logger.Info),
+	})
 }
 
 // Set store value with key into current db instance's context
@@ -145,6 +159,21 @@ func (db *DB) Get(key string) (interface{}, bool) {
 	return nil, false
 }
 
+// InstanceSet store value with key into current db instance's context
+func (db *DB) InstanceSet(key string, value interface{}) *DB {
+	tx := db.getInstance()
+	tx.Statement.Settings.Store(fmt.Sprintf("%p", tx.Statement)+key, value)
+	return tx
+}
+
+// InstanceGet get value with key from current db instance's context
+func (db *DB) InstanceGet(key string) (interface{}, bool) {
+	if db.Statement != nil {
+		return db.Statement.Settings.Load(fmt.Sprintf("%p", db.Statement) + key)
+	}
+	return nil, false
+}
+
 // Callback returns callback manager
 func (db *DB) Callback() *callbacks {
 	return db.callbacks
@@ -166,18 +195,37 @@ func (db *DB) AddError(err error) error {
 }
 
 func (db *DB) getInstance() *DB {
-	if db.clone {
-		stmt := &Statement{DB: db, Clauses: map[string]clause.Clause{}}
+	if db.clone > 0 {
+		tx := &DB{Config: db.Config}
 
-		if db.Statement != nil {
-			stmt.Context = db.Statement.Context
-			stmt.ConnPool = db.Statement.ConnPool
-		} else {
-			stmt.Context = context.Background()
-			stmt.ConnPool = db.ConnPool
+		switch db.clone {
+		case 1: // clone with new statement
+		case 2: // with old statement, generate new statement for future call, used to pass to callbacks
+			db.clone = 1
+			tx.Statement = db.Statement
+		case 3: // with clone statement
+			if db.Statement != nil {
+				tx.Statement = db.Statement.clone()
+				tx.Statement.DB = tx
+			}
 		}
 
-		return &DB{Config: db.Config, Statement: stmt}
+		if tx.Statement == nil {
+			tx.Statement = &Statement{
+				DB:      tx,
+				Clauses: map[string]clause.Clause{},
+			}
+		}
+
+		if db.Statement != nil {
+			tx.Statement.Context = db.Statement.Context
+			tx.Statement.ConnPool = db.Statement.ConnPool
+		} else {
+			tx.Statement.Context = context.Background()
+			tx.Statement.ConnPool = db.ConnPool
+		}
+
+		return tx
 	}
 
 	return db
diff --git a/interfaces.go b/interfaces.go
index 9dd00c15..14d8fa34 100644
--- a/interfaces.go
+++ b/interfaces.go
@@ -36,37 +36,37 @@ type TxCommiter interface {
 }
 
 type BeforeCreateInterface interface {
-	BeforeCreate(*DB)
+	BeforeCreate(*DB) error
 }
 
 type AfterCreateInterface interface {
-	AfterCreate(*DB)
+	AfterCreate(*DB) error
 }
 
 type BeforeUpdateInterface interface {
-	BeforeUpdate(*DB)
+	BeforeUpdate(*DB) error
 }
 
 type AfterUpdateInterface interface {
-	AfterUpdate(*DB)
+	AfterUpdate(*DB) error
 }
 
 type BeforeSaveInterface interface {
-	BeforeSave(*DB)
+	BeforeSave(*DB) error
 }
 
 type AfterSaveInterface interface {
-	AfterSave(*DB)
+	AfterSave(*DB) error
 }
 
 type BeforeDeleteInterface interface {
-	BeforeDelete(*DB)
+	BeforeDelete(*DB) error
 }
 
 type AfterDeleteInterface interface {
-	AfterDelete(*DB)
+	AfterDelete(*DB) error
 }
 
 type AfterFindInterface interface {
-	AfterFind(*DB)
+	AfterFind(*DB) error
 }
diff --git a/schema/callbacks_test.go b/schema/callbacks_test.go
index 720c9a5b..efa01e89 100644
--- a/schema/callbacks_test.go
+++ b/schema/callbacks_test.go
@@ -12,10 +12,12 @@ import (
 type UserWithCallback struct {
 }
 
-func (UserWithCallback) BeforeSave(*gorm.DB) {
+func (UserWithCallback) BeforeSave(*gorm.DB) error {
+	return nil
 }
 
-func (UserWithCallback) AfterCreate(*gorm.DB) {
+func (UserWithCallback) AfterCreate(*gorm.DB) error {
+	return nil
 }
 
 func TestCallback(t *testing.T) {
diff --git a/schema/schema.go b/schema/schema.go
index 77b9832c..231ed1db 100644
--- a/schema/schema.go
+++ b/schema/schema.go
@@ -200,12 +200,12 @@ func Parse(dest interface{}, cacheStore *sync.Map, namer Namer) (*Schema, error)
 		}
 	}
 
-	reflectValue := reflect.Indirect(reflect.New(modelType))
+	reflectValue := reflect.New(modelType)
 	callbacks := []string{"BeforeCreate", "AfterCreate", "BeforeUpdate", "AfterUpdate", "BeforeSave", "AfterSave", "BeforeDelete", "AfterDelete", "AfterFind"}
 	for _, name := range callbacks {
 		if methodValue := reflectValue.MethodByName(name); methodValue.IsValid() {
 			switch methodValue.Type().String() {
-			case "func(*gorm.DB)": // TODO hack
+			case "func(*gorm.DB) error": // TODO hack
 				reflect.Indirect(reflect.ValueOf(schema)).FieldByName(name).SetBool(true)
 			default:
 				logger.Default.Warn(context.Background(), "Model %v don't match %vInterface, should be %v(*gorm.DB)", schema, name, name)
diff --git a/tests/hooks_test.go b/tests/hooks_test.go
new file mode 100644
index 00000000..432226a3
--- /dev/null
+++ b/tests/hooks_test.go
@@ -0,0 +1,201 @@
+package tests_test
+
+import (
+	"errors"
+	"reflect"
+	"testing"
+
+	"github.com/jinzhu/gorm"
+	. "github.com/jinzhu/gorm/tests"
+)
+
+type Product struct {
+	gorm.Model
+	Name                  string
+	Code                  string
+	Price                 float64
+	AfterFindCallTimes    int64
+	BeforeCreateCallTimes int64
+	AfterCreateCallTimes  int64
+	BeforeUpdateCallTimes int64
+	AfterUpdateCallTimes  int64
+	BeforeSaveCallTimes   int64
+	AfterSaveCallTimes    int64
+	BeforeDeleteCallTimes int64
+	AfterDeleteCallTimes  int64
+}
+
+func (s *Product) BeforeCreate(tx *gorm.DB) (err error) {
+	if s.Code == "Invalid" {
+		err = errors.New("invalid product")
+	}
+	s.BeforeCreateCallTimes = s.BeforeCreateCallTimes + 1
+	return
+}
+
+func (s *Product) BeforeUpdate(tx *gorm.DB) (err error) {
+	if s.Code == "dont_update" {
+		err = errors.New("can't update")
+	}
+	s.BeforeUpdateCallTimes = s.BeforeUpdateCallTimes + 1
+	return
+}
+
+func (s *Product) BeforeSave(tx *gorm.DB) (err error) {
+	if s.Code == "dont_save" {
+		err = errors.New("can't save")
+	}
+	s.BeforeSaveCallTimes = s.BeforeSaveCallTimes + 1
+	return
+}
+
+func (s *Product) AfterFind(tx *gorm.DB) (err error) {
+	s.AfterFindCallTimes = s.AfterFindCallTimes + 1
+	return
+}
+
+func (s *Product) AfterCreate(tx *gorm.DB) (err error) {
+	return tx.Model(s).UpdateColumn("AfterCreateCallTimes", s.AfterCreateCallTimes+1).Error
+}
+
+func (s *Product) AfterUpdate(tx *gorm.DB) (err error) {
+	s.AfterUpdateCallTimes = s.AfterUpdateCallTimes + 1
+	return
+}
+
+func (s *Product) AfterSave(tx *gorm.DB) (err error) {
+	if s.Code == "after_save_error" {
+		err = errors.New("can't save")
+	}
+	s.AfterSaveCallTimes = s.AfterSaveCallTimes + 1
+	return
+}
+
+func (s *Product) BeforeDelete(tx *gorm.DB) (err error) {
+	if s.Code == "dont_delete" {
+		err = errors.New("can't delete")
+	}
+	s.BeforeDeleteCallTimes = s.BeforeDeleteCallTimes + 1
+	return
+}
+
+func (s *Product) AfterDelete(tx *gorm.DB) (err error) {
+	if s.Code == "after_delete_error" {
+		err = errors.New("can't delete")
+	}
+	s.AfterDeleteCallTimes = s.AfterDeleteCallTimes + 1
+	return
+}
+
+func (s *Product) GetCallTimes() []int64 {
+	return []int64{s.BeforeCreateCallTimes, s.BeforeSaveCallTimes, s.BeforeUpdateCallTimes, s.AfterCreateCallTimes, s.AfterSaveCallTimes, s.AfterUpdateCallTimes, s.BeforeDeleteCallTimes, s.AfterDeleteCallTimes, s.AfterFindCallTimes}
+}
+
+func TestRunCallbacks(t *testing.T) {
+	DB.Migrator().DropTable(&Product{})
+	DB.AutoMigrate(&Product{})
+
+	p := Product{Code: "unique_code", Price: 100}
+	DB.Save(&p)
+
+	if !reflect.DeepEqual(p.GetCallTimes(), []int64{1, 1, 0, 1, 1, 0, 0, 0, 0}) {
+		t.Errorf("Callbacks should be invoked successfully, %v", p.GetCallTimes())
+	}
+
+	DB.Where("Code = ?", "unique_code").First(&p)
+	if !reflect.DeepEqual(p.GetCallTimes(), []int64{1, 1, 0, 1, 0, 0, 0, 0, 1}) {
+		t.Fatalf("After callbacks values are not saved, %v", p.GetCallTimes())
+	}
+
+	p.Price = 200
+	DB.Save(&p)
+	if !reflect.DeepEqual(p.GetCallTimes(), []int64{1, 2, 1, 1, 1, 1, 0, 0, 1}) {
+		t.Fatalf("After update callbacks should be invoked successfully, %v", p.GetCallTimes())
+	}
+
+	var products []Product
+	DB.Find(&products, "code = ?", "unique_code")
+	if products[0].AfterFindCallTimes != 1 {
+		t.Fatalf("AfterFind callbacks should work with slice, called %v", products[0].AfterFindCallTimes)
+	}
+
+	DB.Where("Code = ?", "unique_code").First(&p)
+	if !reflect.DeepEqual(p.GetCallTimes(), []int64{1, 2, 1, 1, 0, 0, 0, 0, 2}) {
+		t.Fatalf("After update callbacks values are not saved, %v", p.GetCallTimes())
+	}
+
+	DB.Delete(&p)
+	if !reflect.DeepEqual(p.GetCallTimes(), []int64{1, 2, 1, 1, 0, 0, 1, 1, 2}) {
+		t.Fatalf("After delete callbacks should be invoked successfully, %v", p.GetCallTimes())
+	}
+
+	if DB.Where("Code = ?", "unique_code").First(&p).Error == nil {
+		t.Fatalf("Can't find a deleted record")
+	}
+}
+
+func TestCallbacksWithErrors(t *testing.T) {
+	DB.Migrator().DropTable(&Product{})
+	DB.AutoMigrate(&Product{})
+
+	p := Product{Code: "Invalid", Price: 100}
+	if DB.Save(&p).Error == nil {
+		t.Fatalf("An error from before create callbacks happened when create with invalid value")
+	}
+
+	if DB.Where("code = ?", "Invalid").First(&Product{}).Error == nil {
+		t.Fatalf("Should not save record that have errors")
+	}
+
+	if DB.Save(&Product{Code: "dont_save", Price: 100}).Error == nil {
+		t.Fatalf("An error from after create callbacks happened when create with invalid value")
+	}
+
+	p2 := Product{Code: "update_callback", Price: 100}
+	DB.Save(&p2)
+
+	p2.Code = "dont_update"
+	if DB.Save(&p2).Error == nil {
+		t.Fatalf("An error from before update callbacks happened when update with invalid value")
+	}
+
+	if DB.Where("code = ?", "update_callback").First(&Product{}).Error != nil {
+		t.Fatalf("Record Should not be updated due to errors happened in before update callback")
+	}
+
+	if DB.Where("code = ?", "dont_update").First(&Product{}).Error == nil {
+		t.Fatalf("Record Should not be updated due to errors happened in before update callback")
+	}
+
+	p2.Code = "dont_save"
+	if DB.Save(&p2).Error == nil {
+		t.Fatalf("An error from before save callbacks happened when update with invalid value")
+	}
+
+	p3 := Product{Code: "dont_delete", Price: 100}
+	DB.Save(&p3)
+	if DB.Delete(&p3).Error == nil {
+		t.Fatalf("An error from before delete callbacks happened when delete")
+	}
+
+	if DB.Where("Code = ?", "dont_delete").First(&p3).Error != nil {
+		t.Fatalf("An error from before delete callbacks happened")
+	}
+
+	p4 := Product{Code: "after_save_error", Price: 100}
+	DB.Save(&p4)
+	if err := DB.First(&Product{}, "code = ?", "after_save_error").Error; err == nil {
+		t.Fatalf("Record should be reverted if get an error in after save callback")
+	}
+
+	p5 := Product{Code: "after_delete_error", Price: 100}
+	DB.Save(&p5)
+	if err := DB.First(&Product{}, "code = ?", "after_delete_error").Error; err != nil {
+		t.Fatalf("Record should be found")
+	}
+
+	DB.Delete(&p5)
+	if err := DB.First(&Product{}, "code = ?", "after_delete_error").Error; err != nil {
+		t.Fatalf("Record shouldn't be deleted because of an error happened in after delete callback")
+	}
+}
diff --git a/tests/tests.go b/tests/tests.go
index 7e216776..d9257898 100644
--- a/tests/tests.go
+++ b/tests/tests.go
@@ -59,9 +59,9 @@ func OpenTestConnection() (db *gorm.DB, err error) {
 	}
 
 	if debug := os.Getenv("DEBUG"); debug == "true" {
-		db.Logger.LogMode(logger.Info)
+		db.Logger = db.Logger.LogMode(logger.Info)
 	} else if debug == "false" {
-		db.Logger.LogMode(logger.Silent)
+		db.Logger = db.Logger.LogMode(logger.Silent)
 	}
 
 	return
diff --git a/tests/transaction_test.go b/tests/transaction_test.go
index 9405fd76..f39b3167 100644
--- a/tests/transaction_test.go
+++ b/tests/transaction_test.go
@@ -14,37 +14,37 @@ func TestTransaction(t *testing.T) {
 	user := *GetUser("transcation", Config{})
 
 	if err := tx.Save(&user).Error; err != nil {
-		t.Errorf("No error should raise, but got %v", err)
+		t.Fatalf("No error should raise, but got %v", err)
 	}
 
 	if err := tx.First(&User{}, "name = ?", "transcation").Error; err != nil {
-		t.Errorf("Should find saved record, but got %v", err)
+		t.Fatalf("Should find saved record, but got %v", err)
 	}
 
 	if sqlTx, ok := tx.Statement.ConnPool.(*sql.Tx); !ok || sqlTx == nil {
-		t.Errorf("Should return the underlying sql.Tx")
+		t.Fatalf("Should return the underlying sql.Tx")
 	}
 
 	tx.Rollback()
 
 	if err := DB.First(&User{}, "name = ?", "transcation").Error; err == nil {
-		t.Errorf("Should not find record after rollback, but got %v", err)
+		t.Fatalf("Should not find record after rollback, but got %v", err)
 	}
 
 	tx2 := DB.Begin()
 	user2 := *GetUser("transcation-2", Config{})
 	if err := tx2.Save(&user2).Error; err != nil {
-		t.Errorf("No error should raise, but got %v", err)
+		t.Fatalf("No error should raise, but got %v", err)
 	}
 
 	if err := tx2.First(&User{}, "name = ?", "transcation-2").Error; err != nil {
-		t.Errorf("Should find saved record, but got %v", err)
+		t.Fatalf("Should find saved record, but got %v", err)
 	}
 
 	tx2.Commit()
 
 	if err := DB.First(&User{}, "name = ?", "transcation-2").Error; err != nil {
-		t.Errorf("Should be able to find committed record, but got %v", err)
+		t.Fatalf("Should be able to find committed record, but got %v", err)
 	}
 }
 
@@ -52,7 +52,7 @@ func TestTransactionWithBlock(t *testing.T) {
 	assertPanic := func(f func()) {
 		defer func() {
 			if r := recover(); r == nil {
-				t.Errorf("The code did not panic")
+				t.Fatalf("The code did not panic")
 			}
 		}()
 		f()
@@ -62,39 +62,39 @@ func TestTransactionWithBlock(t *testing.T) {
 	err := DB.Transaction(func(tx *gorm.DB) error {
 		user := *GetUser("transcation-block", Config{})
 		if err := tx.Save(&user).Error; err != nil {
-			t.Errorf("No error should raise")
+			t.Fatalf("No error should raise")
 		}
 
 		if err := tx.First(&User{}, "name = ?", user.Name).Error; err != nil {
-			t.Errorf("Should find saved record")
+			t.Fatalf("Should find saved record")
 		}
 
 		return errors.New("the error message")
 	})
 
 	if err.Error() != "the error message" {
-		t.Errorf("Transaction return error will equal the block returns error")
+		t.Fatalf("Transaction return error will equal the block returns error")
 	}
 
 	if err := DB.First(&User{}, "name = ?", "transcation-block").Error; err == nil {
-		t.Errorf("Should not find record after rollback")
+		t.Fatalf("Should not find record after rollback")
 	}
 
 	// commit
 	DB.Transaction(func(tx *gorm.DB) error {
 		user := *GetUser("transcation-block-2", Config{})
 		if err := tx.Save(&user).Error; err != nil {
-			t.Errorf("No error should raise")
+			t.Fatalf("No error should raise")
 		}
 
 		if err := tx.First(&User{}, "name = ?", user.Name).Error; err != nil {
-			t.Errorf("Should find saved record")
+			t.Fatalf("Should find saved record")
 		}
 		return nil
 	})
 
 	if err := DB.First(&User{}, "name = ?", "transcation-block-2").Error; err != nil {
-		t.Errorf("Should be able to find committed record")
+		t.Fatalf("Should be able to find committed record")
 	}
 
 	// panic will rollback
@@ -102,11 +102,11 @@ func TestTransactionWithBlock(t *testing.T) {
 		DB.Transaction(func(tx *gorm.DB) error {
 			user := *GetUser("transcation-block-3", Config{})
 			if err := tx.Save(&user).Error; err != nil {
-				t.Errorf("No error should raise")
+				t.Fatalf("No error should raise")
 			}
 
 			if err := tx.First(&User{}, "name = ?", user.Name).Error; err != nil {
-				t.Errorf("Should find saved record")
+				t.Fatalf("Should find saved record")
 			}
 
 			panic("force panic")
@@ -114,7 +114,7 @@ func TestTransactionWithBlock(t *testing.T) {
 	})
 
 	if err := DB.First(&User{}, "name = ?", "transcation-block-3").Error; err == nil {
-		t.Errorf("Should not find record after panic rollback")
+		t.Fatalf("Should not find record after panic rollback")
 	}
 }
 
@@ -122,14 +122,14 @@ func TestTransactionRaiseErrorOnRollbackAfterCommit(t *testing.T) {
 	tx := DB.Begin()
 	user := User{Name: "transcation"}
 	if err := tx.Save(&user).Error; err != nil {
-		t.Errorf("No error should raise")
+		t.Fatalf("No error should raise")
 	}
 
 	if err := tx.Commit().Error; err != nil {
-		t.Errorf("Commit should not raise error")
+		t.Fatalf("Commit should not raise error")
 	}
 
 	if err := tx.Rollback().Error; err == nil {
-		t.Errorf("Rollback after commit should raise error")
+		t.Fatalf("Rollback after commit should raise error")
 	}
 }