chore: add examples to print IR for some PromQL and SQL queries - #19
Merged
Conversation
zzylol
added a commit
that referenced
this pull request
Aug 24, 2026
Restructure the flat 19-section developer guide into the three-part structure the doc owner asked for: Part 1 - Code Architecture, Part 2 - Interfaces and Definitions, Part 3 - How to Add X, Y, Z (each ending in how to verify). Content is moved, not rewritten: Part 1 (Mental model first, per doc-owner follow-up, then a new whole-PR architecture diagram, then "How the current pieces fit together"): - old #1 Mental model -> Part 1 #1 - new: whole-PR architecture diagram (TargetSubDAG's two entry points through ReplacementStrategy, PlanSpace/cost_sorted, explanation.rs, to a downstream consumer) -> Part 1 #2 - old #3 How the current pieces fit together -> Part 1 #3 Part 2: - old Terminology's "Implementation" definition merged into the Glossary as one more entry (### Implementation), next to ReplacementStrategy - old #2 Glossary -> Part 2 #1 (plus the merged Implementation entry and old #10 Matcher, retitled to match glossary-entry style) - old #10 Matcher (implementation.rs) -> ### Matcher inside the Glossary; implementation.rs no longer exists, so the stale title is fixed - old #19's definitional content (ReplacementExplanation/ ExplanationKind shapes, node_hash, why there's no ExplanationRule trait, location-text ownership) -> Part 2 #2 Part 3: - old #4, #5, #6, #7, #13, #14 -> Part 3 #1, Adding a new ReplacementStrategy (ending in Testing a new strategy) - old #8, #9, #15 -> Part 3 #2, Adding or customizing a CostModel (ending in Testing a new cost model) - old #12 -> Part 3 #3, Adding a new sketch algorithm, with its stale implementation.rs/binder references fixed to replacement.rs/ construct_summary vocabulary, plus a new "Verifying a new sketch algorithm" close grounded in the existing coverage-matrix tests - old #11, #16, #17, #18 -> Part 3 #4-#7 (capstone + closing reference material); #18's extension-map table's implementation.rs row fixed to replacement.rs - old #19's "Using it"/"Adding a new kind" content -> Part 3 #8, Using and extending explanation.rs cargo build --workspace --all-targets is clean (docs-only change). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
No description provided.