Queries using zonemaps cause Internal Server Error

Details

Detail name Value
Changelog Number 30438
Type Bug
Status Open
Affected Versions Exasol 8.18.0, Exasol 8.29.0, Exasol 2025.1.0, Exasol 2025.2.0, Exasol 2026.1.0

Description

Under very rare circumstances valid queries using Zonemaps terminate with an Internal Server Error due to high parallel pressure in the memory management of the execution engine.

Workaround

Rerun the query again.

Fix

The queries work without issues.