fix(columnar): reset stratum frontiers on full snapshot re-eval - #930
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justinjoy
marked this pull request as ready for review
July 16, 2026 10:23
justinjoy
enabled auto-merge (rebase)
July 16, 2026 10:23
justinjoy
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Summary
Fixes CI regression in issue #929 where
tdd_single_key_ownercould return 27 instead of 28 tuples after a second snapshot.Root cause:
Change:
col_session_snapshotnon-incremental full-recompute path, reset both stratum and rule frontiers to(outer_epoch, UINT32_MAX)so all necessary iterations run.Validation:
meson test -C build tdd_single_key_owner --print-errorlogsmeson test -C build wirelog:incremental_insertion wirelog:selective_frontier_reset wirelog:phase4_frontier_integration wirelog:frontier_skip --print-errorlogsmeson test -C build wirelog:phase3d_frontier_skip_integration wirelog:delta_propagation wirelog:issue914_nonrec_after_recursive --print-errorlogs