chore(doc): add design guidelines#23
Merged
Merged
Conversation
scottschreckengaust
changed the title
Morlej
added a commit
to Morlej/agent-plugins
that referenced
this pull request
May 15, 2026
…vals Correctness fixes (review items 1-5): - awslabs#1: push-computation-to-constant — use NUMERIC column 'amount' to avoid integer division non-equivalence - awslabs#2: not-in-to-not-exists — add NULL semantics warning (NOT EXISTS does not preserve NOT IN's NULL-propagation; MUST confirm with user) - awslabs#3/awslabs#4: subquery-unnesting — prefer EXISTS form (true semi-join); document uniqueness precondition for JOIN+DISTINCT alternative - awslabs#5: subquery-unnesting-scalar — add COALESCE(s_count, 0) for COUNT/SUM (LEFT JOIN returns NULL, scalar returns 0) Dangling reference fixes (review items 6-8): - awslabs#6: workflow.md trigger table — "Phase 5" → reassessment re-entry - awslabs#7: Replace all "implicit cast compatibility matrix" references with "pg_amop query in catalog-queries.md" - awslabs#8: plan-interpretation.md L202 — fix cast-vs-operator contradiction Structural fixes (review items 9-14, 24): - awslabs#9: Hedge "integer family" claim with "at time of writing" + verify - awslabs#10: amopmethod=10003 — add provenance comment and verification SQL - awslabs#11: catalog-queries.md TOC — add 3 missing sections - awslabs#12: plan-interpretation.md TOC — add Type Coercion section - awslabs#13: SKILL.md — explicitly delegate routing to workflow.md - awslabs#24: workflow.md — remove em dashes from headings for clean anchors Other fixes (review items 21-23): - awslabs#21: reltuples-estimate — add staleness warning (MUST warn user) - awslabs#22: catalog-queries — add safe_query.build() note for placeholders - awslabs#23: "Skip when" → "SHOULD skip when" in all rewrite files Eval improvements (review items 14, 16): - awslabs#14: README — add query_plan_rewrite_evals to directory tree and eval section - awslabs#16: Add evals 206-210 covering LEFT JOIN, computation push, NOT IN with NULL warning, nested UNION ALL, and negative case (OR across different columns) - awslabs#7 (eval): Update eval 201 expectation — pg_amop instead of matrix Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
anwesham-lab
pushed a commit
to Morlej/agent-plugins
that referenced
this pull request
May 26, 2026
…vals Correctness fixes (review items 1-5): - awslabs#1: push-computation-to-constant — use NUMERIC column 'amount' to avoid integer division non-equivalence - awslabs#2: not-in-to-not-exists — add NULL semantics warning (NOT EXISTS does not preserve NOT IN's NULL-propagation; MUST confirm with user) - awslabs#3/awslabs#4: subquery-unnesting — prefer EXISTS form (true semi-join); document uniqueness precondition for JOIN+DISTINCT alternative - awslabs#5: subquery-unnesting-scalar — add COALESCE(s_count, 0) for COUNT/SUM (LEFT JOIN returns NULL, scalar returns 0) Dangling reference fixes (review items 6-8): - awslabs#6: workflow.md trigger table — "Phase 5" → reassessment re-entry - awslabs#7: Replace all "implicit cast compatibility matrix" references with "pg_amop query in catalog-queries.md" - awslabs#8: plan-interpretation.md L202 — fix cast-vs-operator contradiction Structural fixes (review items 9-14, 24): - awslabs#9: Hedge "integer family" claim with "at time of writing" + verify - awslabs#10: amopmethod=10003 — add provenance comment and verification SQL - awslabs#11: catalog-queries.md TOC — add 3 missing sections - awslabs#12: plan-interpretation.md TOC — add Type Coercion section - awslabs#13: SKILL.md — explicitly delegate routing to workflow.md - awslabs#24: workflow.md — remove em dashes from headings for clean anchors Other fixes (review items 21-23): - awslabs#21: reltuples-estimate — add staleness warning (MUST warn user) - awslabs#22: catalog-queries — add safe_query.build() note for placeholders - awslabs#23: "Skip when" → "SHOULD skip when" in all rewrite files Eval improvements (review items 14, 16): - awslabs#14: README — add query_plan_rewrite_evals to directory tree and eval section - awslabs#16: Add evals 206-210 covering LEFT JOIN, computation push, NOT IN with NULL warning, nested UNION ALL, and negative case (OR across different columns) - awslabs#7 (eval): Update eval 201 expectation — pg_amop instead of matrix Co-Authored-By: Claude Opus 4.6 (1M context) <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
3 participants
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.
Related
Changes
Acknowledgment
By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of the project license.