sembast 3.8.0

NoSQL persistent embedded file system document-based database for Dart VM and Flutter with encryption support.

3.8.0

• Add Query.getKey, Query.getKeys, Query.onKey, Query.onKeys, Query.getKeySync, Query.getKeysSync, Query.onKeysSync, Query.onKeySync methods

3.7.5+2

• Add Timestamp.addDuration() and Timestamp.substractDuraction()
• Add Timestamp.difference() and Timestamp.zero

3.7.4+3

• Add DatabaseFactory.databaseExists(String path) to check if a database exists.

3.7.3+3

• Add experimental Database.reload() to force reloading the database from the storage.
• Improve memory usage by caching the record list and avoiding too many casts.
• Fix notifyListener runtime issue observed on the web using wasm.
• Improve compact memory usage in sembast_io.

3.7.2

• Add ifNotExists options to RecordRef.put() to only create a record if does not exist.

3.7.1+3

• Add Database.checkForChanges() helper to force loading data shared between multiple jdb (web/sqflite) instances.

3.7.0

• Remove dependency on dart:html

3.6.0

• Add RecordRef.onSnapshotSync, RecordsRef.onSnapshotsSync, QueryRef.onSnapshotsSync, QueryRef.onSnapshotSync, QueryRef.onCountSync synchronous API extension where the first value is emitted synchronously.

3.5.1-1

• Add io export utils (mainly for tests)

3.5.0+1

• Dart 3 only
• Export SembastTypeAdapter, JsonEncodableCodec, JsonEncodableEncoder and JsonEncodableDecoder from utils/type_adapter.dart

3.4.9

• Add APIs QueryRef.count(), QueryRef.onCount().
• Add synchronous version for all read APIs: StoreRef.countSync(), StoreRef.findKeysSync(), StoreRef.findKeySync(), StoreRef.findSync(), StoreRef.findFirstSync(), QueryRef.countSync(), QueryRef.getSnapshotsSync(), QueryRef.getSnapshotSync().

3.4.8

• Add RecordRef.getSync(), RecordRef.getSnapshotSync(), RecordRef.existsSync() synchronous API extension.
• Add RecordsRef.getSync(), RecordsRef.getSnapshotSync() synchronous API extension.
• Add RecordsRef.onSnapshots() watcher extension.
• Add valuesCompare() in utils.value_utils.dart to compare values.

3.4.7

• Export 'Database.compact()' as a class extension.

3.4.6+1

• Add SortOrder.custom to allow custom sort order comparison function.
• Export generateStringKey in new key_utils.dart

3.4.5

• Fix store/record change listener timing, now triggered before the end of the transaction callback.

3.4.4

• Dart 3 support

3.4.3+1

• add exportDatabaseLines, exportDatabaseLines, importDatabaseAny
• Fix async codec support issues.

3.4.2

• Add async codec support.

3.4.1+1

• allow accessing an inner list item using a part index (such as list.0) and inner map in list (such as list.0.tag).
• Filter.equals/matches also support the wildcard @ to look for any item in a list.

3.4.0+6

• Support strict-casts.
• add generateIntKey on StoreRef

3.3.1+1

• Add StoreRef.generateKey() to generate a unique key
• Fix export with disabled cooperator

3.3.0

• Add StoreRef.onCount to track filter count changes.

3.2.0+1

• Delete obsolete jdb records on open
• Requires dart 2.16

3.1.2

• Add support for list and maps in Filter.equals and Filter.notEquals

3.1.1+1

• dart 2.14 lints support
• Fix onChanges failing to store added records on jdb storage.

3.1.0+2

• Add StoreRef.addOnChangesListener and StoreRef.removeOnChangesListener to allow tracking changes in transactions.

3.0.4

• Add databaseMerge utility to merge records from an existing database.

3.0.3

• Add Filter.not filter for inverting a filter behavior.

3.0.2

• Fix cooperator so that concurrent sembast access properly pause.

3.0.1

• Add optional storeNames to exportDatabase and importDatabase

3.0.0+6

• nnbd support, breaking change.
• No longer supports null record value.

2.4.10+3

• Add QueryRef.onSnapshot to listen for the first matching record
• Fix dropped store issue in a transaction

2.4.9

• Add utils/database_utils.dart. getNonEmptyStoreNames(db) added.

2.4.8+1

• Clear mode existing/empty flag upon open to handle re-open.
• Handle corrupted utf8 lines in sembast io
• Improve int/string key generation during a transaction for jdb (i.e. for sembast_web)
• Improve listeners
• Fix QueryRef.onSnapshots initial order
• Add newDatabaseFactoryMemory() function to create a blank factory (for unit tests)

2.4.6+1

• Optimize cooperator delay for the web and allow custom values for delay and pause.
• Fix listener for imported data during transaction (sembast_web and sembast_sqflite)

2.4.5

• Fix version handling when an error is thrown during open.

2.4.4+4

• Add support for filter operator & and |
• Allow importing sembast_io.dart in non-io app.
• Optimize query without sort orders.
• Optimize count without sort filter.

2.4.3

• Export disableSembastCooperator() for unit tests.
• Store and record database access now implemented as extensions.

2.4.2

• Fix finder start end of list issue

2.4.1+1

• Allow importing a database export using a codec
• Fix export for custom types

2.4.0

• Add Blob and Timestamp support

2.3.0

• Remove 1.x deprecated APIs

2.2.0+1

• Support for sembast_web

2.1.3

• Export cloneValue and cloneList from utils/value_utils.dart

2.1.2+3

• Pedantic 1.9 support
• Fix Store.drop behavior
• Fix listener behavior when no listener is attached

2.1.1

• Add RecordsRef.add to RecordsRef.update to insert/update multiple records.

2.1.0+1

• Add code documentation, code coverage and build badges

2.1.0

• Remove logging dependency

2.0.1+2

• Add RecordRef.add to insert a record if it does not exist.
• BREAKING CHANGE RecordsRef.put returns the list of values not the list of keys

2.0.0+1

• No change. Currently deprecated APIs will be removed.

1.19.0-dev.3

• Deprecated old APIs

1.17.2+2

• Add QueryRef.getSnapshot
• BREAKING CHANGE RecordRef.put returns the value not the key

1.17.1

• Add StoreRef.addAll

1.17.0

• Sdk 2.5.0 support

1.16.0+3

• Add record and query change tracking
• Fix onVersionChanged hangs if compact is triggered

1.15.4+1

• Fix inner map merging when updating a record

1.15.3

• Enforce Map<String, Object?> for maps in the store API
• Add cloneMap utility to allow modifying a read record

1.15.2

• Add the ability to escape keys with dot in their names for updates and queries (filter, sort)
• Fix codec signature check to compare the decrypted value instead of the encrypted one

1.15.1

• Add custom filter support and allow filtering on list content for Filter.equals and Filter.matches

1.15.0

• Add new API to allow strict typing on keys and values

1.14.0

• Make the database work in cooperate mode to avoid stuttering with big databases on Flutter
• Commit changes lazily to the storage

1.13.3

• Add support for user-defined codec to allow encryption

1.13.0

• Add support for nested dotted fields, i.e. 'path.sub' allow setting/getting/filtering/sorting on path inner value sub
• support for boundaries (start and end) in a query with sort orders

1.12.0

• Add Filter.matchs for regular expression filtering
• Add rootPath support for DatabaseFactoryIo to allow relative path to a root folder

1.10.1

• Add update method to allow updating partially a Map record
• Add updateRecords utility methods to update multiple records based on a a filter
• properly clone each value when written and read

1.9.5

• Fix database manipulation issues during onVersionChanged

1.9.4

• Add value_utils to help comparing value and arrays

1.9.1

• New transaction API
• dart2 only

1.8.0

• fix flutter cast issue
• fix limit/offset implementation
• Update synchronized dependency
• make all constants lowercase

1.7.0

• mode databaseModeNeverFails is the new default
• API cleanup and add deprecations

1.6.1

• Add implicit-cast: false support

1.6.0

• Add bool support https://github.com/tekartik/sembast.dart/pull/4

1.5.0

• Update synchronized dependency
• Add DatabaseMode.NEVER_FAILS that will ignore the file once a corrupted record is encountered

1.3.9

• Add web example to test ddc support
• Fix transaction

1.3.7

• Strong mode support
• support for setting record field directly
• fix support for dart 1.24

1.3.1

• Add support for import/export

1.2.2

• Add for support for isNull and notNull filter
• Add for support for sorting null last
• Travis test integration

1.0.0

• Initial revision