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For side-by-side syntax and behavior across database engines, browse the cross-database SQL comparison guides.

How to use the MySQL WEEK() function

In this article, we will learn how to use the MySQL WEEK() function, which returns the week number for a given date or datetime value.

How the BIT_OR() function works in Mariadb?

MariaDB’s BIT_OR() function is used to perform a bitwise OR operation on all bits in a given expression.

How to Install SQLite on Fedora: A Step-by-Step Tutorial

SQLite is a lightweight, high-performance, self-contained relational database management system that is widely used for various applications. If you’re running Fedora and want to install SQLite, this step-by-step tutorial will guide you through the process.

How to use the MySQL UTC_TIMESTAMP() function

In this article, we will learn how to use the MySQL UTC_TIMESTAMP() function, which returns the current date and time in UTC (Coordinated Universal Time).

How the BIT_LENGTH() function works in Mariadb?

MariaDB’s BIT_LENGTH() function is used to determine the length of a string in bits.

How to Install SQLite on Debian 12: A Step-by-Step Tutorial

SQLite is a lightweight, high-performance, self-contained relational database management system that is widely used for various applications. If you’re running Debian 12 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How to use the MySQL UTC_TIME() function

In this article, we will learn how to use the MySQL UTC_TIME() function, which returns the current time in UTC (Coordinated Universal Time).

How the BIT_COUNT() function works in Mariadb?

MariaDB’s BIT_COUNT() function is used to count the number of bits set to 1 in a given integer.

How to Install SQLite on Debian 11 (Legacy Guide)

Install SQLite 3 on Debian 11 for an existing system. Debian 11 LTS ended in August 2026; use a supported Debian release for new deployments.

How to use the MySQL UTC_DATE() function

In this article, we will learn how to use the MySQL UTC_DATE() function, which returns the current date in UTC (Coordinated Universal Time).