如何从领域中删除多个对象?
realm.beginTransaction
realm.executeTransaction(realm -> {
for(String id : listOfIds) {
realm.where(StorageClass.class).equalTo("id", id).findFirst().removeFromRealm();
}
}
);
realm.commitTransaction();
如果我执行上述操作,并尝试从现有ID列表中删除所有ID,则会出现以下错误:
java.lang.IllegalStateException: Nested transactions are not allowed. Use commitTransaction() after each beginTransaction().
at io.realm.internal.ImplicitTransaction.promoteToWrite(ImplicitTransaction.java:39)
at io.realm.Realm.beginTransaction(Realm.java:1435)
预先感谢
答案 0 :(得分:0)
只需删除realm.beginTransaction()和realm.commitTransaction(),因为内部执行事务将调用begin和commit事务。