What is an User Defined Function? An User Defined Function (UDF) is a C/C++ library that extends the functionality of a MySQL server by adding new functions that behaves just like a native (built-in) ...

Window functions are a new feature in MySQL 8. Window functions are not as simple as the other built-in MySQL functions. While most functions operate only on the data pertaining to a single row of ...

Wrapper / library for mysql, including sql query formatting, functions for safe operation that exit if unexpected failure, and functions to access results of queries by named field rather than row[n].

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Abstract: The popular database MySQL provides many cryptographic encryption functions to protect the privacy of its data storage. In this paper, we investigate the inner principle and security of ...