我想在下面的代码中添加单引号（''）

Question

let name=Response.name; 

//suppose in name i am getting name=Manav

now what i need to do is

con.query("Select * from accounts_master where name="(name)

i want Manav as 'Manav' in the above line ie Select * from accounts_master where name='Manav'

Please help for the same

Answer 1

Please use prepared statements instead of simple string concatenation or templates:

con.query('SELECT * FROM accounts_master WHERE name = ?', [name], (err, rows) => {
  console.log(rows);
})

Doing otherwise may leave you vulnerable to SQL injection attack, as Bobby Tables demonstrates.

Answer 2

Here is how you can achieve it, you can use variables inside a string if the string is defined with back-tics by wrapping them inside a ${VARABLE_NAME}

con.query(`Select * from accounts_master where name="${name}"`)