I-Rex: An Interactive Debugger for SQL
Summary: I-Rex brings GPL-style interactive debugging—stepping, watchpoints, and visual inspection—to SQL’s logical execution. Selective materialization and query rewriting enable arbitrary jumps without database preparation, persistent state, or runtime overhead. (summarized by gpt-5.6-luna on Aug 28 2026)
Incoming Non-self Citations Over Time
No non-self incoming citations found for this paper in this database.
Authors
- 1. Yihao Hu (Duke University)
- 2. Zian Chen (Duke University)
- 3. Zhiming Leong (Stripe)
- 4. Sharan Sokhi (Amazon)
- 5. Zachary Zheng (Meta)
- 6. Alex Chao (University of California San Diego)
- 7. Kristin Stephens-Martinez (Duke University)
- 8. Sudeepa Roy (Duke University)
- 9. Jun Yang (Duke University)
BibTeX Citation
@article{hu_vldb26,
title = {{I-Rex: An Interactive Debugger for SQL}},
author = {Hu, Yihao and Chen, Zian and Leong, Zhiming and Sokhi, Sharan and Zheng, Zachary and Chao, Alex and Stephens-Martinez, Kristin and Roy, Sudeepa and Yang, Jun},
journal = {PVLDB},
series = {{VLDB} '26},
volume = {19},
number = {11},
pages = {3020--3033},
doi = {10.14778/3836663.3836670},
url = {https://doi.org/10.14778/3836663.3836670},
year = {2026}
}Incoming Citations (Sorted by Pagerank)
Showing 0 of 0 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 30 of 30 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
Previous
Page 1 / 1
Next
Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 7,919 | Semantic Conformance Testing of Relational DBMS | 2025 | VLDB |
| 2 | 8,485 | Optimizing Declarative Graph Queries at Large Scale | 2019 | SIGMOD |
| 3 | 9,403 | Detecting Schema-Related Logic Bugs in Relational DBMSs via Equivalent Database Construction | 2025 | VLDB |
| 4 | 1,832 | APOLLO: Automatic Detection and Diagnosis of Performance Regressions in Database Systems | 2020 | VLDB |
| 5 | 12,018 | Interactive Demonstration of SQLCheck | 2021 | VLDB |
| 6 | 4,149 | SQLCheck: Automated Detection and Diagnosis of SQL Anti-Patterns | 2020 | SIGMOD |
| 7 | 7,764 | DBG-PT: A Large Language Model Assisted Query Performance Regression Debugger | 2024 | VLDB |
| 8 | 8,615 | A Demonstration of DLBD: Database Logic Bug Detection System | 2023 | VLDB |
| 9 | 4,857 | A SQL Debugger Built from Spare Parts: Turning a SQL:1999 Database System into Its Own Debugger | 2015 | SIGMOD |
| 10 | 7,746 | I-Rex: An Interactive Relational Query Explainer for SQL | 2020 | VLDB |