java - Java DB 何时以及如何更新并与 Apache Derby 同步？

Question

Oracle 发布带有“JavaDB”的 JDK，这或多或少是 Apache Derby 的更名版本.

Java DB 是否与 JDK 的每个更新版本(“_uXX”)持续更新和同步，还是仅针对 Java 7 等主要版本更新和同步？

Answer 1

Getting Started with Java DB指南在 relationship between the two products 的说明中解决了这个问题:

Relationship between Java DB and Apache Derby

Java DB is a relational database management system that is based on the Java programming language and SQL. Java DB is the Oracle release of the Apache Derby project, the Apache Software Foundation's (ASF) open source relational database project.

The Java DB product includes Derby without any modification whatsoever to the underlying source code.

Because Java DB and Derby have the same functionality, the Java DB documentation refers to the core functionality as Derby.

Java DB Version 10.6 is based on the Version 10.6 release of Derby. References to "Derby" in the Java DB documentation refer to the Version 10.6 release of Apache Derby.

根据以粗体强调的句子，我可以得出结论，每个版本都或多或少与底层 Java DB 版本相同，版本号也相同(这是 Java 中列出的版本数据库下载页面)。

这不会解决有关 Oracle/Sun 何时发布新版 Java DB 的问题。我认为这留给了管理 Java DB 版本的特定团队。