How To Handle Very Big Numbers In Node Js?

I am using BigInt(20) datatype for auto Increment id in mysql database. and when the integer value is so big then how can I handle this as after the number precision of javascript,

Solution 1:

You can only pass/show large numbers like that as strings:

varBigNumber = require('big-number');

var x = newBigNumber('999999999999999999999999999999999999999', 10);
console.log(x.toString())

However, in the end, it's up to the MySQL driver how it handles large numbers like this, because it does have to take into account Number.MAX_SAFE_INTEGER.

For instance, the mysql module has various options (supportBigNumbers and bigNumberStrings) that relate to handling BIGINT.