Specification关于in查询
时间: 2023-05-14 15:04:58 浏览: 48
的语法是什么?
Specification中的in查询语法是:criteria.and(field).in(values)。其中,criteria表示查询条件,field表示要查询的字段,values表示要查询的值列表。
相关问题
used in key specification without a key length
This phrase usually refers to cryptographic algorithms or protocols that are specified without clearly stating the key length that should be used with them. This can lead to ambiguity or confusion when implementing the algorithm or protocol, as the key length can significantly affect the security of the system. It is important to always specify the key length when using cryptographic algorithms or protocols, to ensure that the system is secure and properly implemented.
The Java® Language Specification
The Java® Language Specification is a document that describes the syntax, semantics, and implementation of the Java programming language. It defines the Java virtual machine (JVM) and the Java language itself, including its data types, operators, control structures, and object-oriented features.
The specification provides guidance for programmers who want to write Java code, as well as for software vendors who want to implement the JVM and related tools. The document is maintained by Oracle Corporation, which owns the Java trademark and oversees the development of the language.
The Java Language Specification is an important resource for anyone who wants to understand how Java works and how to use it effectively. It is available online and in print, and is regularly updated to reflect changes to the language and the JVM.
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