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enable live queries to use indexes on collections #258

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enable live queries to use indexes on collections #258

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cbe3ad8
query optimiser that pushes where clauses down to subqueries closer t…
samwillis Jul 13, 2025
95b29d8
add indexing to collections
samwillis Jul 13, 2025
9ee908c
enable live queries to use indexes
samwillis Jul 13, 2025
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7 changes: 7 additions & 0 deletions .changeset/add-query-optimiser.md
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"@tanstack/db": patch
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Add query optimizer with predicate pushdown

Implements automatic query optimization that moves WHERE clauses closer to data sources, reducing intermediate result sizes and improving performance for queries with joins.
7 changes: 7 additions & 0 deletions .changeset/collection-indexes.md
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"@tanstack/db": patch
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Add collection index system for optimized queries and subscriptions

This release introduces a comprehensive index system for collections that enables fast lookups and query optimization:
7 changes: 7 additions & 0 deletions .changeset/fast-kings-retire.md
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"@tanstack/db": patch
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Enabled live queries to use the collection indexes

Live queries now use the collection indexes for many queries, using the optimized query pipeline to push where clauses to the collection, which is then able to use the index to filter the data.
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