内容简介:WCDB 1.0.4 已发布,WCDB 是腾讯开源的一个高效、完整、易用的移动数据库框架,基于 SQLCipher ,支持 iOS、macOS 和 Android 。 更新内容: Repair Kit Add sqliterk_cancel function to cancel ongoing ou...
WCDB 1.0.4 已发布,WCDB 是腾讯开源的一个高效、完整、易用的移动数据库框架,基于 SQLCipher ,支持 iOS、macOS 和 Android 。
更新内容:
Repair Kit
Add
sqliterk_cancel
function to cancel ongoing output operations.Add corresponding Java interface to cancel operations on Android.
iOS
Builtin
WCTColumnCoding
supports allid<NSCoding>
objects now.Compatible with iOS 11.
Fullfsync
is used by default for data integrity.Add
-initWithExistingTag:
forWCTDatabase
to get existing database without path.
WCTDatabase* database = [WCTDatabase [alloc] initWithPath:path]; database.tag = 123; WCTDatabase* withoutPath = [[WCTDatabase alloc] initWithExistingTag:123];
Some minor bug fixes, performance improvement and code refactor.
Android
Add asynchronous checkpointing support and custom checkpointing callback. This can
improve performance in WAL mode.
SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabaseInWalMode(...); // Use asynchronous checkpointing. db.setAsyncCheckpointEnabled(true); // OR use custom checkpointer. SQLiteCheckpointListener callback = new SQLiteCheckpointListener() { //... }; db.setCheckpointCallback(callback);
Add
SQLiteTrace.onConnectionObtained(...)
interface to trace concurrency performance.Add cancelable version of
SQLiteDatabase.execSQL()
. SeeCancellationSignal
for details.
CancellationSignal signal = new CancellationSignal(); db.execSQL(longRunningSQL, args, signal); // on another thread signal.cancel();
Enable
SQLITE_ENABLE_FTS3_PARENTHESIS
compilation option on SQLCipher, which enablesAND
,OR
operators in FTS3/4.Use
CancellationSignal
for cancelingBackupKit
,RecoverKit
andRepairKit
operations. See repair sample for details.Add callback interface for
RepairKit
to show progress to the users. SeeRepairKit.Callback
andRepairKit.setCallback()
.Do not load
libwcdb.so
if it's already loaded on the first use. This makes WCDB compatible to Tinker framework.Various bug fixes.
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