Add error gorm.ErrInvalidData

callbacks/create.go

@@ -309,6 +309,8 @@ func ConvertToCreateValues(stmt *gorm.Statement) (values clause.Values) {
 					}
 				}
 			}
+		default:
+			stmt.AddError(gorm.ErrInvalidData)
 		}
 	}
 

callbacks/update.go

@@ -252,6 +252,8 @@ func ConvertToAssignments(stmt *gorm.Statement) (set clause.Set) {
 					}
 				}
 			}
+		default:
+			stmt.AddError(gorm.ErrInvalidData)
 		}
 	}
 

errors.go

@@ -19,6 +19,8 @@ var (
 	ErrPrimaryKeyRequired = errors.New("primary key required")
 	// ErrModelValueRequired model value required
 	ErrModelValueRequired = errors.New("model value required")
+	// ErrInvalidData unsupported data
+	ErrInvalidData = errors.New("unsupported data")
 	// ErrUnsupportedDriver unsupported driver
 	ErrUnsupportedDriver = errors.New("unsupported driver")
 	// ErrRegistered registered

tests/update_test.go

@@ -334,6 +334,15 @@ func TestSelectWithUpdateWithMap(t *testing.T) {
 	AssertObjEqual(t, result2, result, "Name", "Account", "Toys", "Manager", "ManagerID", "Languages")
 }
 
+func TestWithUpdateWithInvalidMap(t *testing.T) {
+	user := *GetUser("update_with_invalid_map", Config{})
+	DB.Create(&user)
+
+	if err := DB.Model(&user).Updates(map[string]string{"name": "jinzhu"}).Error; !errors.Is(err, gorm.ErrInvalidData) {
+		t.Errorf("should returns error for unsupported updating data")
+	}
+}
+
 func TestOmitWithUpdate(t *testing.T) {
 	user := *GetUser("omit_update", Config{Account: true, Pets: 3, Toys: 3, Company: true, Manager: true, Team: 3, Languages: 3, Friends: 4})
 	DB.Create(&user)