String Functions The SQL string functions are applied for working with the textual and string data. They have quite a large part involved in cleaning, transforming, and extracting data from the text ...

queries. These functions allow you to perform various operations, such as concatenating strings, find and replace text, convert text to upper or lower case, among others. Next , some of the most ...

String Functions Find out how to manipulate texts in your database. Introduction In this part, we'll teach you some basic PostgreSQL string functions. They'll help you manipulate text values in your ...

NewDateValue NULL Logical Functions The next grouping of new T-SQL commands is logical functions; they include two new commands, CHOOSE and IIF. These commands are used for logical operations to help ...