MYSQL functions and mysql Functions

MYSQL functions and mysql Functions

Here is a list of all important MySQL functions. An example is provided to illustrate each function.

• MySQL Group By clause-MySQL group by statement and SQL aggregate function, used to Group result datasets using columns similar to SUM in some database tables

• MySQL IN clause-this is a clause that can be used together with any MySQL query statement to specify conditions

• MySQL BETWEEN clause-this is a clause that can be used to specify conditions with any MySQL query.

• MySQL UNION keyword-use UNION to combine multiple result sets into one result set

• MySQL COUNT () function-MySQL's COUNT aggregate function is used to calculate the number of rows in a database table

• MySQL MAX () function-MySQL MAX aggregate function allows us to select the highest (maximum) value of some columns

• MySQL MIN () function-MySQL MIN aggregate function allows us to select the lowest (minimum) value of some columns

• MySQL AVG () function-MySQL AVG aggregate function is used to calculate its average value for columns in some tables.

• MySQL SUM () function-MySQL SUM aggregate function allows you to select the SUM of a column

• MySQL SQRT function-this is used to generate the square root of a given number

• MySQL RAND () function-use the MySQL command to generate a random number

• MySQL CONCAT () function-this is used to connect any string in the MySQL Command

• MySQL DATE and Time DATE functions-Complete list of functions related to MySQL DATE and Time

• MySQL numeric functions-Complete list of MySQL functions that operate numbers in MySQL

• MySQL string functions-a complete list of MySQL functions operated by strings in MySQL

 

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For more mysql function instances:

Mysql rounds a value.

Mysql ROUND () function rounding

How to Use the random number function rand () in MySQL

How to Use the RAND () function to generate a random number instance in mysql

Mysql RAND () function usage and Examples

Mysql PI () function to obtain the circumference rate value