Remove pgrust: the entry is cheating (per-query kernels and result caching)

…s their results The v0.4-preview binary embeds one hand-written kernel per ClickBench query (crates/gravity/backend/irprobe/src/q00.rs ... q36.rs), plan matchers named after the benchmark queries, and a cross-query cache of filter verdicts that makes the hot runs replay the answer of the previous run without touching data. Trivially perturbed queries such as SELECT MIN(URL) FROM hits are refused with an error. See the pull request description for the details. Closed Open Open blka mentioned this pull request Oct 23, 2026 Open Open Open This was referenced Oct 23, 2026 Open Open This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters Show hidden characters