[email protected]

• Added a local development option with local Supabase and PowerSync services.
• Updated Sync rules to use client parameters. Each client now only syncs document and document_updates for the document being edited.
• Updated PowerSyncYjsProvider to use an incremental watched query for document_updates.

@powersync/[email protected]

Minor Changes

• 79acd89: Export AsyncDatabaseConnection (and related) types for internal use
• c7d2b53: Improved query behaviour when client is closed. Pending requests will be aborted, future requests will be rejected with an Error. Fixed read and write lock requests not respecting timeout parameter.

Patch Changes

• 319012e: Fixed bug where a WebSocket connection timeout could cause an uncaught exception.
• 6b38551: Fix a warning about raw tables being used when they're not.
• Updated dependencies [319012e]
• Updated dependencies [c7d2b53]
• Updated dependencies [6b38551]
• Updated dependencies [a1abb15]
  • @powersync/[email protected]

@powersync/[email protected]

Minor Changes

• c7d2b53: [Potentially breaking change] The useQuery hook results are now explicitly defined as readonly. These values should not be mutated.

  • Added the ability to limit re-renders by specifying a rowComparator for query results. The useQuery hook will only emit data changes when the data has changed.

  // The data here will maintain previous object references for unchanged items.
  const { data } = useQuery('SELECT * FROM lists WHERE name = ?', ['aname'], {
    rowComparator: {
      keyBy: (item) => item.id,
      compareBy: (item) => JSON.stringify(item)
    }
  });

  • Added the ability to subscribe to an existing instance of a WatchedQuery

  <script setup>
  import { useWatchedQuerySubscription } from '@powersync/vue';
  
  const listsQuery = powerSync
    .query({
      sql: `SELECT * FROM lists`
    })
    .differentialWatch();
  
  const { data, isLoading, isFetching, error } = useWatchedQuerySubscription(listsQuery);
  </script>
  
  <template>
    <div v-if="isLoading">Loading...</div>
    <div v-else-if="isFetching">Updating results...</div>
  
    <div v-if="error">{{ error }}</div>
    <ul v-else>
      <li v-for="l in data" :key="l.id">{{ l.name }}</li>
    </ul>
  </template>

• c7d2b53: - [Internal] Updated implementation to use shared WatchedQuery implementation.

Patch Changes

• Updated dependencies [319012e]
• Updated dependencies [c7d2b53]
• Updated dependencies [6b38551]
• Updated dependencies [a1abb15]
  • @powersync/[email protected]

@powersync/[email protected]

Patch Changes

• Updated dependencies [319012e]
• Updated dependencies [c7d2b53]
• Updated dependencies [c7d2b53]
• Updated dependencies [6b38551]
• Updated dependencies [a1abb15]
• Updated dependencies [c7d2b53]
  • @powersync/[email protected]
  • @powersync/[email protected]

@powersync/[email protected]

Minor Changes

• c7d2b53: - [Internal] Updated implementation to use shared WatchedQuery implementation.

• c7d2b53: - Added the ability to limit re-renders by specifying a rowComparator for query results. The useQuery hook will only emit data changes when the data has changed.

  // The data here will maintain previous object references for unchanged items.
  const { data } = useQuery('SELECT * FROM lists WHERE name = ?', ['aname'], {
    rowComparator: {
      keyBy: (item) => item.id,
      compareBy: (item) => JSON.stringify(item)
    }
  });

  • Added the ability to subscribe to an existing instance of a WatchedQuery

  import { useWatchedQuerySubscription } from '@powersync/react';
  
  const listsQuery = powerSync
    .query({
      sql: `SELECT * FROM lists`
    })
    .differentialWatch();
  
  export const ListsWidget = (props) => {
    const { data: lists } = useWatchedQuerySubscription(listsQuery);
  
    return (
      <div>
        {lists.map((list) => (
          <div key={list.id}>{list.name}</div>
        ))}
      </div>
    );
  };

Patch Changes

• 6b38551: Fix a warning about raw tables being used when they're not.
• Updated dependencies [319012e]
• Updated dependencies [c7d2b53]
• Updated dependencies [6b38551]
• Updated dependencies [a1abb15]
  • @powersync/[email protected]

@powersync/[email protected]

Patch Changes

• 319012e: Fixed bug where a WebSocket connection timeout could cause an uncaught exception.
• 6b38551: Fix a warning about raw tables being used when they're not.
• Updated dependencies [319012e]
• Updated dependencies [c7d2b53]
• Updated dependencies [c7d2b53]
• Updated dependencies [6b38551]
• Updated dependencies [a1abb15]
• Updated dependencies [c7d2b53]
  • @powersync/[email protected]
  • @powersync/[email protected]

@powersync/[email protected]

Patch Changes

• Updated dependencies [319012e]
• Updated dependencies [c7d2b53]
• Updated dependencies [6b38551]
• Updated dependencies [a1abb15]
  • @powersync/[email protected]

@powersync/[email protected]

Patch Changes

• 6b38551: Fix a warning about raw tables being used when they're not.
• Updated dependencies [319012e]
• Updated dependencies [c7d2b53]
• Updated dependencies [6b38551]
• Updated dependencies [a1abb15]
  • @powersync/[email protected]

@powersync/[email protected]

Patch Changes

• Updated dependencies [319012e]
• Updated dependencies [79acd89]
• Updated dependencies [c7d2b53]
• Updated dependencies [6b38551]
• Updated dependencies [c7d2b53]
• Updated dependencies [c7d2b53]
  • @powersync/[email protected]
  • @powersync/[email protected]

@powersync/[email protected]

Minor Changes

• c7d2b53: - Added additional listeners for closing and closed events in AbstractPowerSyncDatabase.
  • Added query and customQuery APIs for enhanced watched queries.
  • Added triggerImmediate option to the onChange API. This allows emitting an initial event which can be useful for downstream use cases.
• a1abb15: Added ControlledExecutor utility to exports.

Patch Changes

• 319012e: Fixed bug where a WebSocket connection timeout could cause an uncaught exception.
• 6b38551: Fix a warning about raw tables being used when they're not.