ScalarDB 3.15 Release Notes

This page includes a list of release notes for ScalarDB 3.15.

v3.15.2

Release date: March 24, 2025

Summary

This release has several improvements and bug fixes.

Community edition

Improvements

• ScalarDB BIGINT datatype will now be mapped to Oracle's NUMBER(16). (#2566)

Bug fixes

• Upgraded the Netty library to fix a security issue. CVE-2025-24970 (#2552)

Enterprise edition

Enhancements

ScalarDB Cluster

• Added a configuration option (scalar.db.transaction.enabled) to enable or disable the transaction feature in ScalarDB Cluster. The default value is true.

Bug fixes

ScalarDB Cluster

• Fixed a bug related to the metadata cache behavior when using auth in the SQL interface.
• Fixed configurations for the embedding feature.
• Fixed a bug that allowed superusers to execute ABAC administrative operations for non-existing users.
• Fixed a bug a table-not-found error occurs when dropping empty ABAC system tables.

v3.15.1

Release date: February 20, 2025

Summary

This release includes numerous enhancements, improvements, and bug fixes. The 3.15.0 release has been discarded, making this the first official release for 3.15.

Community edition

Enhancements

• Introduced operation attributes, providing the capability to include additional key-value information in operations. (#2333)
• Add the new time-related data types DATE, TIME, TIMESTAMP, and TIMESTAMPTZ. (#2468 #2491)

Improvements

• ScalarDB now supports MySQL 8.4, 8.0; PostgreSQL 17, 16, 15, 14, and 13; Amazon Aurora PostgreSQL 16, 15, 14, and 13; Amazon Aurora MySQL 3, and 2. (#2302)
• Use the MariaDB Connector/J JDBC driver for any connection URL starting with jdbc:mariadb (#2391)
• Removed unnecessary loggings in the statement handlers for Cassandra and Cosmos DB. (#2469)

Bug fixes

• Added validation for primary key columns in the Cosmos DB adapter. The validation ensures that the text values of the primary key columns do not contain illegal characters (:, /, \, #, and ?). (#2292)
• Fixed the behavior of multiple mutations for the same record in a transaction in Consensus Commit. (#2340)
• Fixed the behavior when deleting a non-existing record in the Cosmos adapter. (#2341)
• Fixed bugs in GetBuilder and ScanBuilder. (#2352)

Enterprise edition

Enhancements

ScalarDB Cluster

• Added support for operation attributes introduced in #2333 to ScalarDB Cluster.
• Added the attribute-based access control feature.
• Added support for the time-related types introduced in #2468 to ScalarDB Cluster.
• Added support for the metadata API for ABAC introduced in scalar-labs/scalardb-sql#708.
• Added vector search capability to ScalarDB Cluster by integrating LangChain4j.

ScalarDB SQL

• Added support for operation attributes to DMLs. Also added support for read tags and write tags in ABAC to DMSs.
• Support the time-related types DATE, TIME, TIMESTAMP, and TIMESTAMPTZ.
• Added metadata API for ABAC.
• Added SQL statements for ABAC.

Bug fixes

ScalarDB Cluster

• Upgraded grpc_health_probe to fix security issues. CVE-2024-45337 CVE-2024-45338

ScalarDB SQL

• [Spring Data JDBC For ScalarDB] Fixed a bug existsById() API not working
• Fix an issue causing the SQL statement parser to reject negative numeric literal for columns of type INT and BIGINT.