TanStack db · Discussions · GitHub

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Custom Sync Logic
Q&A FatahChan

Discussions

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Feature request: custom aggregate functions

jakeboone02 started May 26, 2026 in Ideas

0
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Feature Request: Custom default when query is disabled

willbowdler-cc started Jul 14, 2026 in Ideas

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Proposed name change

willbowdler-cc started Jul 10, 2026 in Ideas

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RFC: Offline-First Transactions

KyleAMathews started Sep 15, 2025 in Ideas · Closed

29
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Does a custom action also invoke collection-level handlers if you use the collection's default operations in its useMutate method?

aihdene-genetec asked Jan 16, 2026 in Q&A · Unanswered

1
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When does beforeRetry run?

abegehr asked Jun 1, 2026 in Q&A · Unanswered

1
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Please add the ability to cancel debounced paced mutation

willbowdler-cc started Jun 23, 2026 in Ideas

0
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Metadata types

willbowdler-cc started Jun 23, 2026 in General

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Support for nested/non-flat collections

ouvreboite asked Sep 28, 2025 in Q&A · Unanswered

2
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Single item vs collection

phsd0 asked Mar 9, 2026 in Q&A · Answered

2
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Feature: Filter/Having on included collections

johannes-z started Jun 11, 2026 in Ideas

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Reactive initial load on collection state

willbowdler-cc started Jun 9, 2026 in Ideas

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How to integrate PowerSync's new built-in attachments (AttachmentQueue) with @tanstack/powersync-db-collection?

vitorcamachoo asked May 28, 2026 in Q&A · Unanswered

2
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Lack of "upsert"-like behaviour.

schalkventer started May 18, 2026 in Ideas

0
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Using Includes with React

RockyAiii asked Apr 29, 2026 in Q&A · Closed · Unanswered

4
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Add ability to pass meta to useLiveQuery and useLiveInfiniteQuery

ValenCassa started Jan 13, 2026 in Ideas

1
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How to set up an API-backed permanent store?

Nick-Motion asked Mar 23, 2026 in Q&A · Unanswered

4
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writeUpsert / writeBatch path has no error propagation to useLiveQuery consumers

Danny-Devs started Apr 11, 2026 in Ideas

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Feature request: Natural sorting

amigo70707 started Apr 2, 2026 in Ideas

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Using Zod Codec instead of transform.

mwalkersigma started Dec 29, 2025 in Ideas

13
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An Integration Guide to TanStack DB & ElectricSQL: Building Real-Time Apps with Optimistic Updates

sudoskys started Jun 30, 2025 in Show and tell

3
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Why doesn't packages/powersync-db-collection implement a synchronization mode like on-demand?

JinJieBeWater asked Mar 6, 2026 in Q&A · Answered

1
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Querying with Sql

MengLinMaker started Feb 7, 2026 in Ideas

15
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queryCollectionOptions on-demand mode: is row eviction on unsubscribe intentional?

Danny-Devs asked Feb 28, 2026 in Q&A · Unanswered

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Provide access to the underlying changes stream, for extensibility and integrations

joodaloop started Feb 22, 2026 in Ideas

0