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Category: Cost Based Optimizer

YugabyteDB Tips > API > YSQL > Cost Based Optimizer

Reduce YSQL Execution Latency by Batching Multi-Row Point Lookups

Jim KnicelySeptember 17, 2026

This Tip is the second in a two-part series looking at the performance impact of large multi-column IN lists in YugabyteDB. In […]

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Reduce YSQL Planning Overhead with Stable SQL and UNNEST

Jim KnicelySeptember 16, 2026

A multi-column IN predicate is a convenient way to perform a batch of point lookups: SELECT item_id, description, category_id, state_code, lookup_hash, version, […]

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