Version 2025.1.12 Release Notes

Release date: 2026-07-02

This list provides an overview of all changes in version 2025.1.12.

Download version 2025.1.12 from the Exasol Download Portal.

Changed behavior

Changelog entry Changed behavior
31127 Database startup can now be blocked by the EXAStorage metadata overlap check.
30131 For the DUMP function, the size of its VARCHAR return type increased by five characters. Only the data type changed, the returned values remain unchanged.

Improvements

Changelog entry Summary
31127 Database startup now includes an EXAStorage metadata overlap check by default
31062 Faster database startup in the presence of many roles
21012 Persist and expose Virtual Schema column nullability metadata in system views.
21011 Persist and expose Virtual Schema table comments in system views.

Bug fixes

Changelog entry Summary
31090 Wrong results for GROUP BY on column with index combined with column from UDF script emitting multiple rows
31028 st_device_enlarge can corrupt EXAStorage metadata and later cause data corruption in a limited storage area
30794 The log_collect ConfD job doesn't return partial responses.
30793 The log_collect ConfD job ignores the "nodes" parameter
30601 ETL Parquet Import: Fix Unexpected Failure When Session Token Expires During Execution
30587 ETL Exa-to-Exa: Fix ODBC Connection Parameter Handling
30131 DUMP function return type can be too small for some inputs causing an internal server error or invalid results
29724 Rare Internal Server Error
29591 Importing multiple CSV files with one column using multi-byte separators and/or delimiters may cause an unnecessary performance hit.
16404 Improper IPC channel registration during the COS cluster synchronization may cause the synchronization to fail.
15858 Inserting of long repeating UTF8 character sequences is very slow
12784 confd_client doesn't warn of unknown job parameters