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perf(db): speed up many small filtered live queries - #1956

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KyleAMathews merged 25 commits into

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perf-many-filtered-live-queries

Oct 1, 2026

Commits on Sep 30, 2026
- perf(db): skip eq normalization for same-type strings and booleans; skip abort machinery for eager subset demand
  
  Isaac
  and
  Isaac
  committed
  29f0ae2
- perf(db): skip filtered subscriptions that no change in a batch can match
  
  Isaac
  and
  Isaac
  committed
  57df8be
- docs(db): record WHERE predicate publication oracle coverage and add changeset
  
  Isaac
  and
  Isaac
  committed
  a3d9079
- test(db): type WHERE publication oracle seed rows
  
  Isaac
  and
  Isaac
  committed
  8eba66a
- fix(db): keep sent-key bookkeeping for deletes the prefilter would skip
  
  Isaac
  and
  Isaac
  committed
  c647667
- perf(db): iterate SortedMap values without a per-call generator function
  
  Isaac
  and
  Isaac
  committed
  a4a9d0b
- perf(db): key per-query source records without hidden-class churn
  
  Isaac
  and
  Isaac
  committed
  692efeb
- perf(db): keep the compiled pipeline for queries without includes
  
  Isaac
  and
  Isaac
  committed
  0ed078a
- perf(db): reject stored rows before enrichment in unindexed snapshots
  
  Isaac
  and
  Isaac
  committed
  825c3a8
- Merge remote-tracking branch 'origin/main' into perf-many-filtered-live-queries
  Isaac
  committed
  9c2738a
- docs(db): update changeset for the full set of live-query speedups
  
  Isaac
  and
  Isaac
  committed
  a2aff42
- fix(db): preserve filtered snapshot getter semantics
  Isaac
  committed
  dad9486
- fix(db): record only published keys as sent in filtered subscriptions
  
  Isaac
  and
  Isaac
  committed
  6b73195
- fix(db): let the full filter decide when a subscription prefilter read throws
  
  Isaac
  and
  Isaac
  committed
  25125ce
- perf(db): canonicalize result rows only before DISTINCT
  
  Isaac
  and
  Isaac
  committed
  5532cc7
- test(db): share one index-usage tracker across index tests
  
  Isaac
  and
  Isaac
  committed
  4840884
- test(db): import the shared index usage stats type
  
  Isaac
  and
  Isaac
  committed
  1fc2828
- perf(db): route source changes to the subscriptions they can match
  
  Isaac
  and
  Isaac
  committed
  f0ba86d
- Merge remote-tracking branch 'origin/main' into perf-many-filtered-live-queries
  Isaac
  committed
  1cae652
- fix(db): encode joined result keys as JSON arrays
  
  Isaac
  and
  Isaac
  committed
  66fe8ce
- refactor(db): address review of filtered subscription routing
  
  Isaac
  and
  Isaac
  committed
  dda931c
- Merge remote-tracking branch 'origin/main' into perf-many-filtered-live-queries
  Isaac
  committed
  49dc79d
- fix(db): keep infinite join keys apart from a missing side
  
  Isaac
  and
  Isaac
  committed
  69c2bad
- test(db): record the WHERE and join-key oracle review
  
  Isaac
  and
  Isaac
  committed
  ac3b49f
- fix(db-ivm): treat NaN row keys as one index prefix
  
  Isaac
  and
  Isaac
  committed
  7c1155e

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perf(db): speed up many small filtered live queries - #1956

perf(db): speed up many small filtered live queries#1956
KyleAMathews merged 25 commits into
mainfrom
perf-many-filtered-live-queries

Commits on Sep 30, 2026

perf(db): skip eq normalization for same-type strings and booleans; skip abort machinery for eager subset demand

perf(db): skip filtered subscriptions that no change in a batch can match

docs(db): record WHERE predicate publication oracle coverage and add changeset

test(db): type WHERE publication oracle seed rows

fix(db): keep sent-key bookkeeping for deletes the prefilter would skip

perf(db): iterate SortedMap values without a per-call generator function

perf(db): key per-query source records without hidden-class churn

perf(db): keep the compiled pipeline for queries without includes

perf(db): reject stored rows before enrichment in unindexed snapshots

Merge remote-tracking branch 'origin/main' into perf-many-filtered-live-queries

docs(db): update changeset for the full set of live-query speedups

fix(db): preserve filtered snapshot getter semantics

fix(db): record only published keys as sent in filtered subscriptions

fix(db): let the full filter decide when a subscription prefilter read throws

perf(db): canonicalize result rows only before DISTINCT

test(db): share one index-usage tracker across index tests

test(db): import the shared index usage stats type

perf(db): route source changes to the subscriptions they can match

Merge remote-tracking branch 'origin/main' into perf-many-filtered-live-queries

fix(db): encode joined result keys as JSON arrays

refactor(db): address review of filtered subscription routing

Merge remote-tracking branch 'origin/main' into perf-many-filtered-live-queries

fix(db): keep infinite join keys apart from a missing side

test(db): record the WHERE and join-key oracle review

fix(db-ivm): treat NaN row keys as one index prefix