移動數據庫引擎Realm Java v2.2.2 發布
Realm 是一個跨平臺的移動數據庫引擎,可運行于手機、平板和可穿戴設備之上。于 2014 年 7 月發布,準確來說,它是專門為移動應用所設計的數據持久化解決方案之一。 Realm 可以輕松地移植到您的項目當中,并且絕大部分常用的功能(比如說插入、查詢等等)都可以用一行簡單的代碼輕松完成! Realm 并不是對 Core Data 的簡單封裝,相反地, Realm 并不是基于 Core Data ,也不是基于 SQLite 所構建的。它擁有自己的數據庫存儲引擎,可以高效且快速地完成數據庫的構建操作。
更新日志
- Disabled
Realm.compactRealm()
when sync is enabled as it might corrupt the Realm (https://github.com/realm/realm-core/issues/2345). - "operation not permitted" issue when creating Realm file on some devices' external storage (#3629).
- Crash on API 10 devices (#3726).
UnsatisfiedLinkError
caused bypipe2
(#3945).- Unrecoverable error with message "Try again" when the notification fifo is full (#3964).
- Realm migration wasn't triggered when the primary key definition was altered (#3966).
- Use phantom reference to solve the finalize time out issue (#2496).
- All major public classes are now non-final. This is mostly a compromise to support Mockito. All protected fields/methods are still not considered part of the public API and can change without notice (#3869).
- All Realm instances share a single notification daemon thread.
- Fixed Java lint warnings with generated proxy classes (#2929).
- Upgraded Realm Core to 2.3.0.
- Upgraded Realm Sync to 1.0.0-BETA-6.5.
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