powersync 0.2.0-preview.3

powersync: ^0.2.0-preview.3 copied to clipboard

• Use new write checkpoint API for reduced latency on data upload.
• Improve consistency when custom primary keys are used.
• Fix error on getOptional().
• Use gen_random_uuid() as an alias for uuid() (custom function for SQLite).

• Performance improvements in downloading changes.

Breaking change:

• Rename internal tables to all start with ps_. All existing local data is deleted and re-synced.

Other changes:

• Add support for local indexes.
• Add support for local-only tables - no changes recorded, and not synced with the remote service.
• Add support for insert-only tables - records changes, but does not persist data or download from the remote service.
• Add executeBatch() API: execute the same statement with multiple parameter sets.
• Add computeWithDatabase() API: execute a function in the database isolate, with low-level synchronous database access.
• Add onChange() call to receive notifications of changes to a set of tables.
• Improve watch() to only listen for updates to relevant tables.
• Faster uuid() implementation.

• Require Flutter SDK.

• First public version.