E.5. Release Notes for Tantor SE-1С 15.8.0#
E.5. Release Notes for Tantor SE-1С 15.8.0
Release date: 2024-10-04
E.5.1. DBMS Core Functionality
The following changes have been made to improve the DBMS:
Updating version 15.6.2 → 15.8.0 and fixing vulnerabilities:
CVE-2024-4317
CVE-2024-7348
CVE-2023-5869
Replacing the
IN VALUES
construct withANY
in some scenarios to improve performance.Fixed incorrect selection by the scheduler in some scenarios of
Nested Loop
instead ofHash Join
, which slowed down query execution.
E.5.2. Fixes for Additional Supplied Modules
The performance of fasttrun has been optimized.
E.5.3. Additional changes
Improved documentation.
E.5.4. Migration to version 15.8.0
When upgrading within the current major version and edition, install Tantor SE-1С 15.8.0 and restart the database server with command:
systemctl restart tantor-se-1c-server-15
To migrate from PostgreSQL or Tantor DB, first install the latest minor version and then perform a data dump/restore using pg_dumpall, or use the pg_upgrade utility.