Please click here for “ARRAY in MAP” The data is available in a number of formats, volumes, and types. It may be well-organized, partially-organized, or
Tag: Map Key Values in Apache Hive
Complex Data Types – ARRAY within STRUCT
This is one of the articles that required a significant amount of time and effort to complete. Once an idea was formed, I went to
Complex Data Types – STRUCT within ARRAY -2
Related to the previous post, the following is another example of complex data types being used within another complex data type. We’ll deal with STRUCT
Complex Data Types – STRUCT within ARRAY -1
We’ve learned how to deal with each complex datatype separately so far, and we’ve even looked into the possibilities of including all complex data types
Complex Data Types – Part-3
In the previous article, we looked at how to work with the complex datatype “Array.” Now, we’ll look at the “MAP,” which is a another
String Conversion To Map Key Values
In a key-value pair, there are two related data elements: the key is the name of a constant that determines the data set, and the
Big Data & SQL 