queryGetType

queryGetType is a function used in some programming environments, particularly those dealing with structured data or query languages. Its primary purpose is to determine the data type of a specific query result or field. When a query is executed, it often returns a set of data, and each piece of data within that set has an associated type, such as integer, string, boolean, date, or a more complex type like an array or object.

The queryGetType function takes a reference to the query result or a specific element within it as an argument. It then returns a value representing the data type. This returned value could be a string (e.g., "INTEGER", "VARCHAR"), an enumerated type, or an object that provides further details about the type.

Developers use queryGetType for several reasons. It allows for dynamic handling of query results, enabling code to adapt based on the type of data it receives. For instance, a program might need to format a date differently than a number, or perform different operations on a string compared to a boolean. It is also crucial for data validation, ensuring that the data conforms to expected types before further processing or storage. In scenarios involving database interactions or data manipulation, understanding the type of data is fundamental for correct and efficient operation.