fix(query-db-collection): implement reference counting for QueryObserver lifecycle - #870

Merged

KyleAMathews merged 33 commits into

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fix/query-collection-remount-cache

Nov 22, 2025

Commits on Nov 20, 2025

fix(query-db-collection): resolve data loss on component remount

KyleAMathews
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claude
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d098f3c
chore: add changeset for query collection remount fix
KyleAMathews
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dbb1fe7

Commits on Nov 21, 2025

fix: improve query collection GC to respect TanStack Query cache lifecycle

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72059ad
chore: format changeset file
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fb8bbd9
fix: add removeQueries to subscription cleanup to cancel in-flight queries

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310a150
test: add comprehensive tests for cache persistence on remount

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08733ab
test: add assertions to removeQueries GC test
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c2d1896
Merge remote-tracking branch 'origin/main' into fix/query-collection-remount-cache
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c6c165b
feat: add reference counting and unloadSubset infrastructure for query observers

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e3a4492
fix: implement all 3 refcount bug fixes for QueryObserver lifecycle

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f0d78cf
fix: remove cancelQueries call that interferes with active subscriptions

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6ad7848
test: add coverage for unsubscribe during in-flight load

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71eda8c
docs: refine comments to match crisp reviewer summary

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c2794d7
docs: update changeset and PR body to describe changes vs main

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cf81253
chore: format changeset with prettier

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3238df7
fix: handle unsupported operators gracefully in e2e test mock

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efe2c4d
Merge remote-tracking branch 'origin/main' into fix/query-collection-remount-cache
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99e4d17
fix: add safety check to prevent premature observer cleanup

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03dbf4b
fix: deduplicate loadedSubsets to prevent refcount drift

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09cbb0b
chore: format code with prettier

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24c9cd7
fix: revert unnecessary deduplication and hasListeners() check

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ba5b4e4
docs: simplify changeset after reverting unnecessary fixes

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f95a51a
fix: prevent premature cleanup during invalidateQueries refetches

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127530a
docs: update changeset to document safety check for mutations

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2d40d6b
Revert "docs: update changeset to document safety check for mutations"
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685ece5
debug: add logging to diagnose CI mutation test failures

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d88f215
debug: remove safety check and add mutation logging

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3433289
fix: add hasListeners check to prevent cleanup during invalidateQueries

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c5ddd32
refactor: defer row cleanup to TanStack Query's 'removed' event

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fd63c02
refactor: separate explicit and subscription-based cleanup paths

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2b4e5c8
refactor: separate explicit cleanup from TanStack Query GC lifecycle

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677d1cd
remove guide
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9a47ded

Commits on Nov 22, 2025

fix: address code review feedback - type safety and production readiness

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0917f9e