Posts

How the DISJOINT() function works in Mariadb?

The ST_DISJOINT() function in MariaDB is used to determine whether two spatial objects are disjoint or not.

How the COALESCE() function works in Mariadb?

The COALESCE() function is a conditional function that returns the first non-NULL value from a list of values.

How the DIMENSION() function works in Mariadb?

The DIMENSION() function is a built-in function in Mariadb that returns the dimension of a geometry value.

How the DES_ENCRYPT() function works in Mariadb?

The DES_ENCRYPT() function is a string function that encrypts a string using the Data Encryption Standard (DES) algorithm, which is a symmetric-key block cipher.

How to Install SQLite on Ubuntu 22: A Step-by-Step Tutorial

SQLite is a lightweight, high-performance, self-contained relational database management system. It is widely used for various applications due to its simplicity and efficiency. If you’re running Ubuntu 22 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How the CHR() function works in Mariadb?

The MariaDB CHR() function is used to convert an ASCII code integer to its corresponding character.

How the DES_DECRYPT() function works in Mariadb?

The DES_DECRYPT() function is a string function that decrypts a string that was encrypted using the DES_ENCRYPT() function.

How to Install SQLite on Ubuntu 20: A Step-by-Step Tutorial

SQLite is a lightweight, high-performance, self-contained relational database management system. It is widely used for various applications due to its simplicity and efficiency. If you’re running Ubuntu 20 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How the CHARSET() function works in Mariadb?

The CHARSET() function is a string function that returns the name of the character set of a given string. The character set of a string determines how the string is stored, displayed, and compared.

How the DENSE_RANK() function works in Mariadb?

The DENSE_RANK() function is a window function that assigns a rank to each row within a partition of a result set.

How to Install SQLite on Ubuntu 18: A Step-by-Step Tutorial

SQLite is a lightweight, high-performance, self-contained relational database management system. It is widely used for various applications due to its simplicity and efficiency. If you’re running Ubuntu 18 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How the CHARACTER_LENGTH() function works in Mariadb?

The CHARACTER_LENGTH() function is a string function that returns the number of characters in a given string.

How the DEGREES() function works in Mariadb?

The DEGREES() function is a mathematical function that converts an angle value from radians to degrees.

How to Install SQLite on Rocky Linux 9: 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 Rocky Linux 9 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How the CHAR() function works in Mariadb?

The CHAR() function is a string function that returns a string value composed of one or more characters based on their numeric codes.

How the DECODE() function works in Mariadb?

The MariaDB DECODE() function is used to decode data that was previously encoded using the ENCODE() function.

How to Install SQLite on Rocky Linux 8: 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 Rocky Linux 8 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How the CHAR_LENGTH() function works in Mariadb?

The CHAR_LENGTH() function is a string function that returns the number of characters in a given string.

How to Install SQLite on Red Hat Linux 9: 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 Red Hat Linux 9 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How the CENTROID() function works in Mariadb?

The CENTROID() function is a spatial function that returns the geometric center of a geometry value. The centroid of a geometry is the point that balances the geometry if it is placed on a plane.

How the DAYOFYEAR() function works in Mariadb?

The DAYOFYEAR() function is a date and time function that returns the day of the year for a given date.

How to Install SQLite on Red Hat Linux 8: 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 Red Hat Linux 8 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How the CEILING() function works in Mariadb?

The CEILING() function is a mathematical function that returns the smallest integer value that is greater than or equal to a given numeric value.

How the DAYOFWEEK() function works in Mariadb?

The MariaDB DAYOFWEEK() function is used to determine the day of the week for a given date, returning an integer value from 1 (Sunday) to 7 (Saturday).

How to Install SQLite on Oracle Linux 9: 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 Oracle Linux 9 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How the CEIL() function works in Mariadb?

The CEIL() function is a mathematical function that returns the smallest integer value that is greater than or equal to a given numeric value.

How to Install SQLite on Oracle Linux 8: 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 Oracle Linux 8 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How to use the MySQL YEARWEEK() function

In this article, we will learn how to use the YEARWEEK() function in MySQL. The YEARWEEK() function returns the year and week number for a given date, based on a specified mode.

How the CAST() function works in Mariadb?

The CAST() function is a conversion function that allows you to convert a value from one data type to another.

How to Install SQLite on Oracle Linux 7: 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 Oracle Linux 7 and want to install SQLite, this step-by-step tutorial will guide you through the process.

How to use the MySQL YEAR() function

In this article, we will learn how to use the YEAR() function in MySQL. The YEAR() function returns the year for a given date or datetime expression.

How the CASE expression works in Mariadb?

The CASE expression is a conditional operator that allows you to execute different statements based on one or more conditions.

How to Install SQLite on openSUSE: 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 using openSUSE and want to install SQLite, this step-by-step tutorial will guide you through the process.

How to use the MySQL WEEKOFYEAR() function

In this article, we will learn how to use the WEEKOFYEAR() function in MySQL. The WEEKOFYEAR() function returns the week number for a given date, based on the ISO 8601 standard.

How the BOUNDARY() function works in Mariadb?

The BOUNDARY() function in MariaDB is designed to return the boundary of a geometric object.

How to Install SQLite on macOS: 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 using macOS and want to install SQLite, this step-by-step tutorial will guide you through the process.

How to use the MySQL WEEKDAY() function

The WEEKDAY() function returns the index of the weekday for a given date, where Monday is 0 and Sunday is 6.

How the BIT_XOR() function works in Mariadb?

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

How to Install SQLite on FreeBSD: 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 FreeBSD and want to install SQLite, this step-by-step tutorial will guide you through the process.

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: 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 11 and want to install SQLite, this step-by-step tutorial will guide you through the process.

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).

How the BIT_AND() function works in Mariadb?

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