A variable holds more than one value if you declare it to be of a composite data type. Composite Data Types include structures, arrays, and classes. A variable of a composite data type can hold a combination of elementary data types and other composite types. Structures and classes can hold code as well as data.
Hold More Than One Value in a Variable - Data types - Microsoft Docs
docs.microsoft.com > ... > Language features > Data types
No, we cannot store multiple datatype in an Array, we can store similar datatype only in an Array.
Can you store multiple data types in an Array - Net-Informations.Com
net-informations.com > faq > netfaq > multipledata
@cdistler SQL variable is to store a single value. So if you want to store multiple value, then you will need to define multiple variables. For example, ... If I do it your way above, I have to change the number of variables in both the "set" and "select" statements, as well as change the values.
Can you store multiple, comma-separated values in one ...
community.snowflake.com > question > can-you-store-multiple-commasep...
An array in Java is used to store multiple values in a single variable, instead of declaring separate variables for each value. In other words, an array is a collection of elements stored in what can be described as a list.
Array in Java: store multiple values in a single variable - Code ...
code-knowledge.com > java-array