Release Notes 4.9
The 4.9 release notes were released on Novemebr 28th, 2024
Compatibility Matrix
System Requirement |
Details |
|---|---|
Supported OS |
RHEL 8.9 |
supported Nvidia driver |
CUDA version 12.x |
Storage version |
57 |
Driver compatibility |
|
New Features and Enhancements
This release does not include any new features or enhancements
Known Issues
Percentile is not supported for Window Functions
Version 4.9 resolved Issues
SQ No. |
Description |
|---|---|
SQ-19055 |
Illegal memory access was encountered error |
SQ-19053 |
Workers connectivity issues |
SQ-19051 |
Compression related metadata issue |
SQ-18745 |
Cannot grant select to a role on a table |
SQ-16877 |
Query run time is longer than expected |
Deprecations
► Haskell CLI
Starting October 2024, support for the Haskell CLI is discontinued, and it is replaced by the Multi Platform CLI that is compatible with the Haskell CLI with the added value of Table-View and cross platform compatability.
► CentOS Linux 7.x
As of June 2024, CentOS Linux 7.x will reach its End of Life and will not be supported by SQreamDB. This announcement provides a one-year advance notice for our users to plan for this change. We recommend users to explore migration or upgrade options to maintain ongoing support and security beyond this date.
REHL 8.x is now officially supported.
Upgrading to Version 4.9
Generate a back-up of the metadata by running the following command:
select backup_metadata('out_path');Tip
SQreamDB recommends storing the generated back-up locally in case needed.
SQreamDB runs the Garbage Collector and creates a clean backup tarball package.
Shut down all SQreamDB services.
Copy the recently created back-up file.
Replace your current metadata with the metadata you stored in the back-up file.
Navigate to the new SQreamDB package bin folder.
Run the following command:
./upgrade_storage <levelDB path>
Note
Upgrading from a major version to another major version requires you to follow the Upgrade Storage step. This is described in Step 7 of the Upgrading SQreamDB Version procedure.