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ObjectBox C/C++ database v0.6.0 Release Notes

Release Date: 2019-07-15 // almost 5 years ago
    • Box API is now on a par with Cursor API. The Box API is usually preferred because it comes with implicit transaction management.
      • Boxes don't have to be closed anymore (obx_box_close() removed)
      • Basic operations like obx_box_get(), obx_box_put_many(), obx_box_remove()
      • Relation operations
    • Transactions can now be created recursively. The most outer transaction defines the transaction scope for the database.
    • 🆕 New async API (OBX_async struct) including put, insert, update and remove operations
    • ➕ Added property queries with results referring to single property (not complete objects). Note: APIs will change with next release.
    • Several smaller improvements; e.g. obx_query_* functions don't require a cursor anymore, added obx_store_await_async_submitted(), ...

    (Breaking) Changes

    • The OBX_store_options struct is now private
      • Build OBX_store_options using obx_opt()
      • Set options using obx_opt_*()
    • Transactions functions were renamed and changed to recursive semantics. E.g.:
      • Create transactions with obx_txn_write() or obx_txn_read()
      • Mark as successful using obx_txn_success() instead of committing
    • Renamed obx_box_create() to obx_box()
    • Renamed obx_query_* functions to obx_query_cursor_*