Hive Functions Built In Udf User Defined Functions Example
Built-in functions These are functions that are already available in Hive. First, we have to check the application requirement, and then we can use these built-in functions in our applications. We can call these functions directly in our application. The syntax and types are mentioned in the following section. Types of Built-in Functions in HIVE Collection Functions Date Functions Mathematical Functions Conditional Functions String Functions Misc. Functions Collection Functions: These functions are used for collections....