这个类将包含所有直接处理HSQLDB的代码，并使分配的扩展代码保持简单。

This class will contain all code that deals directly with HSQLDB, keeping the contributed extensions code simple.

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直接或间接通过第三方代码要求仅支持32位内核扩展的应用程序将无法加载内核扩展。

Applications requiring a 32-bit-only kernel extension, whether directly or indirectly through third-party code, will fail to load the kernel extension.

youdao

class直接映射到groovy脚本中的Song声明，并实现了GroovyObject，而Songs . class则代表我在定义Song之后编写的代码，所以也扩展了Script。

Maps directly to the Song declaration in the Groovy script and implements GroovyObject, while Songs.class represents the script code after I defined Song, and therefore extends script.

youdao

class直接映射到groovy脚本中的Song声明，并实现了GroovyObject，而Songs . class则代表我在定义Song之后编写的代码，所以也扩展了Script。

Maps directly to the Song declaration in the Groovy script and implements GroovyObject, while Songs.class represents the script code after I defined Song, and therefore extends script.

youdao