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Module correlation

uqa_sql::binding

Module correlation 

Source
Expand description

Physical-plan correlation analysis for scalar subquery initialization.

Structs§

CorrelationContext
A single immutable namespace and catalog view used throughout correlation analysis.
DecorrelatedExistsPlan

Functions§

decorrelate_exists
Turn a simple correlated equality EXISTS into an uncorrelated key query.
query_depends_on_outer_row