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OceanBase is supported by SQLancer — the main repository ships a testing implementation for it. SQLancer is credited with 4 bugs in it, reported between 2025-03-26 and 2025-05-12. Its source is at oceanbase/oceanbase.

How the project uses SQLancer

Official testing

The OceanBase project maintains its own SQLancer fork, last updated 2022-12-05.

oceanbase/sqlancer is a fork of sqlancer/sqlancer under the OceanBase project's own GitHub organisation.
/github.com/oceanbase/sqlancer last verified 2026-09-06

How the bugs break down

By year reported

2025
4

Who found them

Found by the SQLancer project
4

By status

Open
4

By symptom

Unclassified
4

By technique

Technique not recorded
4

Why each bug counts

Filed by someone who runs SQLancer campaigns
3
The reproducer carries SQLancer's generated schema
1

Who reported them (2)

bajinsheng
3
suyZhong
1

Every bug on record (4)

One row per report, newest first, each linking to the report itself. Rejected reports are marked and are not part of any count above.

Reported Report Status Technique Reporter
2025-05-12 [Bug]: Internal Error on CRC32 open — bajinsheng
2025-05-12 [Bug]: Internal Error of Column Names open — bajinsheng
2025-05-12 [Bug]: Internal Error open — bajinsheng
2025-03-26 [Bug]: Unexpected result when `RIGHT JOIN` with subqueries open — suyZhong

Every figure on this page is computed from _data/impact/. The attribution policy explains what has to be true for a bug to be counted.