Dealing with Strings, Numbers, and Arrays
Baji Shaik, Dinesh Kumar Chemuduru · Apress eBooks · 2023
In the previous chapter, we talked about the different data types available in PL/pgSQL and how to use them with some examples. In this chapter, we will cover how to work with strings, numbers, and arrays inside PL/pgSQL of PostgreSQL. It will include examples of how to declare variables, perform operations, and manipulate data within these data types. Additionally, it will cover best practices for working with these data types to ensure efficient and effective code. By the end of this chapter, you will have a better understanding of how to work with strings, numbers, and arrays within the context of PL/pgSQL.