All pull requests

Pull requests

• feat(executor): PromQL subqueries, @ anchors and time ranges over computed rows

  enhancementpromqlsqlwindow
  #1250·zzylol opened Nov 7, 2026Contributor·

  ·
  1

• feat(executor): run ingestion-time binaries, filtered builds and out-of-order counters

  bindingcost-modelenhancementworkload
  #1247·zzylol opened Nov 7, 2026Contributor·

  ·

• feat(executor): run relational operators, SQL window functions, PromQL series operators and subquery reads

  enhancementpromqlsql
  #1246·zzylol opened Nov 7, 2026Contributor·

  ·

• feat(executor): grouped stddev/variance, corr, group, count_values, exact topk and without grouping

  enhancementpromqlsql
  #1242·zzylol opened Nov 7, 2026Contributor·

  ·

• feat(executor): run exact per-series time functions (rate, changes, stddev_over_time, timestamp, irate state, …)

  enhancementpromql
  #1241·zzylol opened Nov 7, 2026Contributor·

  ·
  

• refactor: tools and snapshots over the #1207 memo, edges and contexts (#1207 PR 9)

  dag-viewerdev-toolsrefactortesting
  #1239·zzylol opened Nov 7, 2026Contributor·

  ·

• refactor(stage3): constraint (K), accuracy at each query root (#1207 PR 8)

  accuracyoptimizerrefactor
  #1238·zzylol opened Nov 7, 2026Contributor·

  ·

• refactor(stage3): execution contexts x^mat, x_{κ,v}, y_{κ,u,c,i}, h_v and constraint (R) (#1207 PR 7)

  optimizerrefactor
  #1237·zzylol opened Nov 7, 2026Contributor·

  ·

• refactor(stage3): baseline selection MILP over x, y, z, t with (A)-(I), realizer and plan export with θ and coverage (#1207 PR 6)

  optimizerrefactor
  #1236·zzylol opened Nov 7, 2026Contributor·

  ·

• refactor(stage2): physical expansion (decision-tree levels 4–5), physical edges, pruned_candidates (#1207 PR 5)

  optimizerrefactor
  #1235·zzylol opened Nov 7, 2026Contributor·

  ·

• refactor(stage1-pass2): reuse rules over groups, logical edges, metric rule, validity and pruning caps (#1207 PR 4)

  optimizerrefactor
  #1234·zzylol opened Nov 7, 2026Contributor·

  ·

• refactor(types, frontends): column lineage replaces table qualifiers (#1207 PR 2b)

  irrefactorschema
  #1233·zzylol opened Nov 6, 2026Contributor·

  ·

• refactor(stage1-pass1): per-computation candidates over memo groups (#1207 PR 3)

  optimizerrefactor
  #1232·zzylol opened Nov 6, 2026Contributor·5 tasks done·

  ·

• feat(stage0, types): memo hash-consing, group properties (column_sign, depends_on_evaluation_time, aggregate_coverage), @ end()/@ start() above their subtree (#1207 PR 2)

  optimizerrefactor
  #1230·zzylol opened Nov 6, 2026Contributor·

  ·

• refactor: one crate per stage (#1207 PR 0b)

  optimizerrefactor
  #1229·zzylol opened Nov 6, 2026Contributor·

  ·

• refactor(types): properties and requirements from #1207; chains as time-indexed state (#1207 PR 1)

  optimizerrefactor
  #1227·zzylol opened Nov 6, 2026Contributor·

  ·

• refactor: define every stage's interfaces from #1207 and delete the ones they replace (#1207 PR 0)

  CSEoptimizerrefactor
  #1226·zzylol opened Nov 6, 2026Contributor·

  ·
  4

  

• docs(concepts): memo groups, properties, requirements, per-stage interfaces and rules

  documentationextensibilityoptimizer
  #1224·zzylol opened Nov 5, 2026Contributor·

  ·
  8

• docs(proposals): memo representation — compressing the space of logical DAGs

  #1213·milindsrivastava1997 opened Nov 4, 2026Collaborator·

  ·

• feat(devtools): stage_pipeline --text prints every planner stage's output as text

  dev-toolsenhancement
  #1159·zzylol opened Nov 2, 2026Contributor·

  ·
  1

• feat(dag-viewer): paper W-RangeHeavy and W-RollupHeavy first-7-query workload sets

  dev-toolsenhancementworkload
  #1038·zzylol opened Oct 29, 2026Contributor·

  ·

• docs(architecture): system architecture with key types per component and a name decoder

  documentation
  #1000·zzylol opened Oct 28, 2026Contributor·

  ·
  1

• fix(plan-selection): stop a size-independent rejection cut at producers with an exact output

  enhancementoptimizersearch
  #985·zzylol opened Oct 28, 2026Contributor·

  ·
  1

• feat(optimizer): share one scan across reads with different predicates, windows and shifts

  CSEenhancementoptimizerpromqlsql
  #962·zzylol opened Oct 27, 2026Contributor·

  ·

• docs(planner-layering): place raw horizon in Stage 3 and maintained population in Pass 1

  documentation
  #957·zzylol opened Oct 27, 2026Contributor·

  ·