[coverage] Conformance findings: SESSION-018

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Évaluation

Difficulté
3/5
Temps estimé
1-2 jours
Accessibilité débutants
68/100
Type d'issue
Bug
Clarté
Plutôt claire
Activité
Active
Stack technique
sql, typescript
Domaine
backend-api-design, databases

Piste de recherche

Start with the named failing test in the coverage PR under tests/ and inspect the Node.js driver's standard /api/2.0/sql/sessions CreateSession path. Confirm execution_mode=FAST is sent by default, then run the conformance case for SELECT 1 AS test_value and verify the session opens, executes, and closes with one row.

Rédigé par le modèle d'indexation à partir du texte de l'issue.

Description

Summary

Surfaced by the multi-language coverage fan-out while conformance-testing these SPEC-IDs against databricks/databricks-sql-nodejs. Each finding is committed as an expected-failure (xfail) test in the coverage PR — the test asserts the CORRECT (post-fix) behavior and stays red until THIS driver (databricks/databricks-sql-nodejs) is fixed, then flips green as a tripwire.

Findings

  • SESSION-018 [sea]: SEA CreateSession body omits execution_mode, so the session is not created in FAST mode; the driver sends only {warehouse_id} on POST /api/2.0/sql/sessions and therefore never receives server-issued session versions
    • failing test: sea session created in FAST execution mode — execution_mode=FAST on the standard /api/2.0/sql/sessions path [sea] (see the coverage PR diff under tests/)

Reproduce & Expected

SESSION-018 — Validates that a driver creating a SEA (Statement Execution API) session requests FAST execution mode BY DEFAULT and that the session it gets back opens, executes a query and closes normally.

Reproduce:

SELECT 1 AS test_value

Expected (per the shared spec):

  • completes without an exception
  • result has exactly 1 row(s)
  • [sea] exactly 1 CreateSession call(s)
  • [sea] CreateSession request execution_mode == 'FAST'

Context

Langage dominant
TypeScript
Étoiles
36
Forks
50
Merge moyen
13 h 46 min
PR mergées (30 j)
9

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