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Node.js MySQL LTRIM() Function
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Node.js MySQL Min() Function

Last Updated : 07 Oct, 2021
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We will be using Min() function in MySQL to get Minimum value from some particular column.

Syntax:

MIN(column_name)

Parameters: MIN() function accepts a single parameter as mentioned above and described below.

  • column_name: Column’s name from which we have to return the min value.

Return Value: MIN() function returns the minimum value from the particular column in the table.

Module Installation: Install the MySQL module using the following command. 
npm install mysql
Database: Our SQL publishers table preview with sample data is shown below.

Example 1:

index.js 
const mysql = require("mysql");  let db_con  = mysql.createConnection({     host: "localhost",     user: "root",     password: '',     database: 'gfg_db' });  db_con.connect((err) => {     if (err) {       console.log("Database Connection Failed !!!", err);       return;     }      console.log("We are connected to gfg_db database");      // Here is the query     let query = "SELECT MIN(salary) AS min_salary FROM publishers";      db_con.query(query, (err, rows) => {         if(err) throw err;          console.log(rows);     }); });

Output:

Example 2:

index.js 
const mysql = require("mysql");  let db_con  = mysql.createConnection({     host: "localhost",     user: "root",     password: '',     database: 'gfg_db' });  db_con.connect((err) => {     if (err) {       console.log("Database Connection Failed !!!", err);       return;     }      console.log("We are connected to gfg_db database");      // Here is the query     let query = "SELECT MIN(salary) AS min_salary                   FROM publishers WHERE id < 7";      db_con.query(query, (err, rows) => {         if(err) throw err;          console.log(rows);     }); });

Output:


Next Article
Node.js MySQL LTRIM() Function

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Article Tags :
  • Technical Scripter
  • Web Technologies
  • Node.js
  • Technical Scripter 2020
  • NodeJS-MySQL

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