移動數據庫引擎Realm?v1.1.0 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
API 重大更改
- Deprecate
migrateRealm:
in favor of newperformMigrationForConfiguration:error:
method that follows Cocoa's NSError conventions. - Fix issue where
RLMResults
usedid
instead of its generic type as the return type of subscript.
新增功能
- Improve error message when using NSNumber incorrectly in Swift models.
- Further reduce the download size of the prebuilt static libraries.
- Improve sort performance, especially on non-nullable columns.
- Allow partial initialization of object by
initWithValue:
, deferring required property checks until object is added to Realm.
Bug修復
- Fix incorrect truncation of the constant value for queries of the form
column < value
forfloat
anddouble
columns. - Fix crash when an aggregate is accessed as an
Int8
,Int16
,Int32
, orInt64
. - Fix a race condition that could lead to a crash if an RLMArray or List was deallocated on a different thread than it was created on.
- Fix a crash when the last reference to an observed object is released from within the observation.
- Fix a crash when
initWithValue:
is used to create a nested object for a class with an uninitialized schema. - Enforce uniqueness for
RealmOptional
primary keys when using thevalue
setter.
下載
- Carthage.framework.zip
- realm-objc-1.1.0.zip
- realm-swift-1.1.0.zip
- Source code (zip)
- Source code (tar.gz)
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