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SQL-Functions

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Last Updated: 14 March 2023

Any SQL query is not fundamentally related to performance, but when used in large fields and its amount is expected to be very large, the pe...read more

SQL - SELECT LAST

Last Updated: 29 November 2024

SELECT LAST is a concept or function often used to describe retrieving the last record or last row from a table in SQL. Although MS Access s...read more

SQL - SELECT RANDOM

Last Updated: 29 November 2024

In SQL, the RANDOM() function is used to fetch random rows from a table. It is an extremely useful function in various applications, such as...read more

Similar Topics

Difference Between

3.6k+ articles

Databases

2.2k+ articles

DBMS

1.5k+ articles

SQL

1.5k+ articles

Misc

1.3k+ articles

DBMS-SQL

510+ articles

Oracle

330+ articles

mysql

310+ articles

SQL-Query

170+ articles

SQLmysql

35+ articles

SQL SELECT FIRST

Last Updated: 29 November 2024

The SELECT FIRST clause is used in some SQL databases (primarily MS Access) to retrieve the first record from a table based on the order in ...read more

SQL - ALTERNATE KEY

Last Updated: 12 December 2024

Alternate Key is any candidate key not selected as the primary key. So, while a table may have multiple candidate keys (sets of columns that...read more

MySQL | Group_CONCAT() Function

Last Updated: 20 November 2024

The GROUP_CONCAT() function in MySQL is an aggregation function that combines data from multiple rows into a single string. It is particular ...read more

MySQL | LEAD() and LAG() Function

Last Updated: 14 May 2025

The LEAD() and LAG() functions in MySQL are powerful window functions introduced in version 8.0. They allow users to access data from preced ...read more

SQL | Advanced Functions

Last Updated: 26 May 2023

SQL (Structured Query Language) offers a wide range of advanced functions that allow you to perform complex calculations, transformations, a...read more

SQL | Date Functions (Set-1)

Last Updated: 31 December 2024

SQL Date Functionsare essential formanagingand manipulating date and time values in SQL databases. They provide tools to perform operations ...read more

SQL | String functions

Last Updated: 12 April 2025

SQL String Functions are powerful tools that allow us to manipulate, format, and extract specific parts of text data in our database. These ...read more

Conversion Function in SQL

Last Updated: 20 December 2024

In SQL data type conversion is important for effective database management and accurate query results. Data type conversion ensures that dat...read more

SQL General Functions

Last Updated: 08 August 2024

SQL general functions are built-in tools provided by SQL databases to perform a variety of operations on data. These functions are crucial f...read more

Technical Scripter

SQL | Conditional Expressions

Last Updated: 03 December 2024

In SQL, conditional expressions are essential for making decisions based on certain conditions directly within queries. These expressions al...read more

Technical Scripter

SQL | Character Functions with Examples

Last Updated: 21 March 2018

Character functions accept character inputs and can return either characters or number values as output. SQL provides a number of different ...read more

Last Updated: 22 June 2018

LISTAGG function in DBMS is used to aggregate strings from data in columns in a database table. It makes it very easy to concatenate str ...read more