A collection of 2,652 graduate-level SQL and database question-and-answer records. Each record pairs a question with a worked solution and a final answer.
Available on Request · Sample Available
SQL Coding QSA
Graduate-level SQL and database questions, from schema design to query optimization.
Updated:July 2, 2026
Volume
0
Volume
Scalable Volume
Coverage
Grad, PhD, SQL, Coding, Data Science
Model Benchmark
0.0
%
Codex GPT-5.4 · Pass at k
Targets
BIRD-Bench, Spider
Modality & Delivery
Text→Text
Formats
Excel (.xlsx)
What You Receive
Coverage
Topics include schema design and normalization, subqueries and common table expressions, stored procedures and triggers, indexing and query optimization, joins, and aggregation.
Package Structure
Differentiators
Record Schema
| Field | Description |
|---|---|
answer | The concise final answer associated with the question. |
question | The question or task presented in the dataset record. |
solution | The worked solution or supporting reasoning for the question. |
Results
| Model | Metric | Result |
|---|---|---|
| Codex GPT-5.4 | Pass@5 | |
| Grok 4.3 | Pass@1 | — |
Methodology & Quality
Methodology
Questions are expert-authored, then split across an SME pool for complexity validation before benchmarking.
SME involvement
Domain-expert curated with up to L2 review
Stressors
Design criteria
Build assumptions
Quality approach
Known limitations
Customization & Scalability
Custom sets available. Additional volume in progress