End-to-end SQL support: schema discovery, DataFrame bridge, helpers, guardrails#141

Merged

sagebree merged 31 commits intomainfrom

copilot/add-public-api-for-metadata

Apr 23, 2026

Commits on Mar 20, 2026

Initial plan

Copilot
authored and
Saurabh Badenkal
committed
Add list_columns, list_relationships, list_table_relationships APIs with tests and README examples

authored and
Saurabh Badenkal
committed

Commits on Mar 21, 2026

End-to-end SQL support: schema discovery, SELECT * expansion, DataFrame bridge, guardrails, examples
Saurabh Badenkal
committed
Adjust guardrails: remove TOP injection (server enforces 5000 cap), add SELECT * + JOIN warning
Saurabh Badenkal
committed
Add SQL helper functions: sql_columns, sql_select, sql_joins, sql_join
Saurabh Badenkal
committed
Add OData helpers: odata_select, odata_expands, odata_expand, odata_bind
Saurabh Badenkal
committed

Commits on Mar 22, 2026

Fix: add ManyToOneRelationships to list_table_relationships
Saurabh Badenkal
committed
Fix: exclude computed display-name columns from sql_columns/odata_select
Saurabh Badenkal
committed
Fix: move write guardrail before table extraction + test 8-table JOIN depth
Saurabh Badenkal
committed
Update sql_examples.py: add AND/OR, NOT IN, deep JOINs, helpers, SQL vs OData comparison
Saurabh Badenkal
committed
Proven: 15-table SQL JOINs work (no depth limit, unlike OData's 10-level cap)
Saurabh Badenkal
committed
Add anti-pattern warnings + best practices section to sql_examples.py
Saurabh Badenkal
committed
Upgrade: cross join guardrail from warning to ValidationError
Saurabh Badenkal
committed
Revert: cross join guardrail back to UserWarning (not ValidationError)
Saurabh Badenkal
committed
Block all server-rejected SQL patterns in SDK (save round-trip)
Saurabh Badenkal
committed
Improve anti-pattern #4: mention sql_select() helper, clarify SELECT * + JOIN behavior
Saurabh Badenkal
committed
Address all 11 PR review comments
Saurabh Badenkal
committed
Fix README: list_table_relationships includes ManyToOne (confirmed Dataverse API)
Saurabh Badenkal
committed
Full audit: fix Learn docstrings, add __all__, fix param doc, add AttributeOf test
Saurabh Badenkal
committed
Fix CodeQL ReDoS: replace vulnerable write regex with comment-stripping approach
Saurabh Badenkal
committed
fix: address 5 Copilot review comments (round 2)
Saurabh Badenkal
committed

Commits on Apr 9, 2026

Merge main into copilot/add-public-api-for-metadata

Samson Gebre
and
claude
committed
fix: update SQL parameter extraction to use URL parsing in query SQL tests
Samson Gebre
committed
fix: integration tests for SQL examples
Samson Gebre
committed
fix: auto-lowercase table names in _build_lookup_field_models, remove .lower() from example

Copilot
and
saurabhrb
authored

Commits on Apr 13, 2026

Merge branch 'main' into copilot/add-public-api-for-metadata
sagebree
authored

Commits on Apr 22, 2026

Block SELECT * queries with ValidationError — intentional design decision to prevent expensive wildcard selects on wide entities
Samson Gebre
committed

Commits on Apr 23, 2026

Refactor SQL query handling and error management in Dataverse SDK
Samson Gebre
committed
Fix black formatting
Samson Gebre
committed
Add distinct alias generation for SQL joins to prevent collisions
Samson Gebre
committed
Merge branch 'main' into copilot/add-public-api-for-metadata
sagebree
authored