Fix namespace/_cluster pushdown semantics for != filters#79

Merged

ndenev merged 1 commit intomasterfrom

fix/65-namespace-pushdown

Mar 8, 2026

Owner

ndenev commented Mar 7, 2026

Summary

restrict namespace and _cluster pushdown to semantically safe equality predicates with string literals
stop marking != and other operators as exact pushdown for these columns
add regression coverage for namespace != 'kube-system' and a control test for namespace equality

Testing

cargo test test_filter_pushdown_namespace -- --nocapture

Closes #65


          Fix namespace pushdown semantics for != filters

a5c7021

ndenev merged commit 9126a23 into master

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ndenev deleted the fix/65-namespace-pushdown branch

March 8, 2026 17:37

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