Module predicate 

Predicate types for lookup source pushdown.

Structs

SourceCapabilities

Capabilities that a lookup source declares for predicate pushdown.

SplitPredicates

Result of splitting predicates into pushable and local sets.

Enums

Predicate

A filter predicate for lookup table queries.

ScalarValue

A scalar value used in predicate evaluation.

Functions

predicate_to_sql

Convert a predicate to a SQL WHERE clause fragment.

split_predicates

Classify predicates as pushable or local based on source capabilities.