WCDB changelog

Changelog History

Page 1

• v1.0.8 Changes

  November 12, 2018

  Android

  • 👌 Support for Room library from Android Jetpack. See README and Wiki for details.

• v1.0.8.2 Changes

  March 26, 2019

  🍎 iOS/macOS

  • 👌 Support Swift 4.2 for Xcode 10.2

• v1.0.8.1 Changes

  January 14, 2019

  🍎 iOS/macOS

  • 🛠 Fix a bug that archive failed with Xcode new build system.

• v1.0.7 Changes

  August 28, 2018

  🍎 iOS/macOS

  • 🛠 Fix nil string bug while inserting empty string.
  • ⬇️ Reduce size of binary and provide a non-bitcode scheme by --configuration WithoutBitcode for Carthage.
  • Avoid conflict between builtin SQLCipher and other SQLite based library(including system library).
  • Code template is not installed automatically now. Developers can run curl https://raw.githubusercontent.com/Tencent/wcdb/master/tools/templates/install.sh -s | sh to install it manually.

• v1.0.7.5 Changes

  September 21, 2018

  🍎 iOS/macOS

  • Compatible with Swift 4.2.
  • Enable FTS5 macro for sqlcipher.

• v1.0.6 Changes

  January 02, 2018

  🍎 iOS/macOS

  🚀 It's the first release for WCDB Swift, which contains exactly the same features as the ObjC version, including:

  • Object-Relational-Mapping based on Swift 4.0 Codable protocol.
  • WCDB Integrated Language Query.
  • Multithreading safety and concurrency.
  • Encryption based on SQLCipher.
  • Protection for SQL injection.
  • Full text search.
  • Corruption recovery.
  • ...

  For further information, please check tutorial on wiki.

  Android

  • 🔌 Migrate to gradle plugin 3.0.0, target API 26, and minimal API 14.
  • 👌 Support NDK r16, change default toolchain to clang.
  • 🛠 Various bug fixes.

• v1.0.6.2 Changes

  June 06, 2018

  🍎 iOS/macOS

  🛠 It's a bug fixed version. Since Swift 4.1.x contains bugs that make WCDB fails to compile, developers should use Xcode 10(with Swift 4.2).

  Swift

  • Compatible with Swift 4.2. The ColumnEncodable and ColumnDecodable is now changed. Check the code snippet, file template or wiki for the new usage.
  • 👉 Use Double column type for Date.

  🔨 FYI, a refactor is needed to fit the new conditional conformance design of Swift 4.2. We will finish it in next version.

  Android

  • 👉 Use C++14 and libc++_static runtime on JNI routines.
  • 🛠 Fix "no implementation found" log on libwcdb.so initialization.
  • 🛠 Fix ProGuard rules when importing from AAR package.

• v1.0.6.1

  January 09, 2018

• v1.0.5 Changes

  November 08, 2017

  🍎 iOS/macOS

  • 👍 Builtin full-text search support for ORM. ```objc WCTProperty tableProperty = WCTSampleFTSData.PropertyNamed(tableNameFTS).match("Eng")];

  [databaseFTS getObjectsOfClass:WCTSampleFTSData.class fromTable:tableNameFTS where:tableProperty.match("Eng*")];

  * 👌 Support read-only databases.
  * 🔨 Some minor bug fixes and code refactor.
  
  #### Android
  
  * 🐎 Optimize asynchronous checkpointer, greatly improve write performance with WAL and asynchronous checkpointing.
  ```java
  SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabaseInWalMode(...);
  db.setAsyncCheckpointEnabled(true);
  

  • ➕ Add benchmark for asynchronous checkpointer.
  • ➕ Add connection pooling friendly interface. SQLiteDatabase.setSynchronousMode() to set database synchronization mode.
  • Enable dbstat virtual table while compiling.

• v1.0.4 Changes

  September 14, 2017

  Repair Kit

  • ➕ Add sqliterk_cancel function to cancel ongoing output operations.
  • ➕ Add corresponding Java interface to cancel operations on Android.

  🍎 iOS/macOS

  • 👍 Builtin WCTColumnCoding supports all id<NSCoding> objects now.
  • Compatible with iOS 11.
  • 0️⃣ Fullfsync is used by default for data integrity.
  • ➕ Add -initWithExistingTag: for WCTDatabase 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(). See CancellationSignal 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 enables AND, OR operators in FTS3/4.
  • 🚦 Use CancellationSignal for canceling BackupKit, RecoverKit and RepairKit operations. See repair sample for details.
  • ➕ Add callback interface for RepairKit to show progress to the users. See RepairKit.Callback and RepairKit.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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