indexed_entity_store 2.0.0-dev1

A fast, simple, and synchronous entity store for Flutter applications.

2.0.0

• Update method names
  • Most notably insert is now write to transmit the ambivalence between "insert" and "update"
  • get is now read to be symmetric to write (but instead of entities it takes keys, of course)
  • query now takes an optional where parameter, so instead of getAll() you can now just use query() to get the same result
  • delete is now switched to take the entity by default, and offers deleteByKey to delete by primary key if you know it

1.4.3

• Add insertMany method to handle batch inserts/updates
  • This, combined with a new index, massively speeds up large inserts:
    • Inserting 1000 entities with 2 indices is now 40x faster than a simple loop using inserts individually
    • When updating 1000 existing entities with new values, the new implementation leads to an even greater 111x speed-up
  • This further proves that the synchronous database approach can handle even large local databases and operations. If you need to insert even larger amounts of data without dropping a frame, there is a solution for that as well.

1.4.2

• Add full example app
• Implement DisposableValueListenable for QueryResult

1.4.1

• Add deleteAll method

1.4.0

• Enhance subscriptions to not emit updates when the underlying database value has not changed
  • E.g. when an object is updated with the exact same storage values or a query ends up with the same result list no updates are emitted
• Fix unsubscribe for queries

1.3.0

• Add single/singleOnce for cases where one expects a single match, but does not have a primary key
• Add limit and orderBy to query/queryOnce
• Add orderBy to getAll/getAllOnce

1.2.2

• Fix index query building on Android / latest sqlite3_flutter_libs

1.2.1

• Fix DB init with the latest SQLite from sqlite3_flutter_libs on Android

1.2.0

• Typed indices: All queries not check the parameter types, such that one does not accidentally pass a String to an int index field for example.
  • These are checked at runtime, as the interface does not allow specifying the type signature per column
  • Additional the index-building specification has been changed, to be able to discern field which are nullable and those which must not be
• Add more query methods: less than (or equal) and greater than (or equal)

1.1.1

• Add deleteEntity in case the caller does not have access to the primary key used by the connector (e.g. if it's a combined one)

1.1.0

• Adds reactivity
  • Callers now get notified for every update to their queries
  • All queries are now reactive by default, so queries can be composed without missing any updates. This is highly useful unless the synchronizations happens on a higher application layer, in which case the *Once methods can be used.

1.0.0

• Initial release.