cache and procedure

Dear developers i am use mysql2 lib with PoolConnection on ExpressJS. When I make a two request (changing the parameters of the request), I get old (cached) data sometimes (reloading the page). Is it somehow connected with Lru cached, but it is impossible to disable it through the connection parameters or it bug?

in docunetation say: // If you execute same statement again, it will be picked from a LRU cache // which will save query preparation time and give better performance but i use Procedure and PoolQuery . Patching my CALL procedure added Math.Random but it had no effect

my source code

const mysql = require('mysql2');
const mysqlpool = mysql.createPool({
    host: 'localhost',
    user: 'root',
    database: 'base_test',
    waitForConnections: true,
    connectionLimit: 10,
    queueLimit: 0,
    multipleStatements: false,
    //caching: true
});

module.exports.getQuery = function (str,brand,resout) {
    let rnd = Math.random();
    let sqlProcedure = 'CALL alfaquery_v2(?,?);';
    mysqlpool.query(
        sqlProcedure,[str,rnd],
        function(err, rows) {
            if (err) {
                console.log(err);
                resout.send([]);
            }
            console.log(rows[0]);
            resout.send(rows[0]);
        });
}

[outranker]

I solved the issue. The culprit was the transactions! I think there is a bug with transactions. I replaced all of the transactions with regular queries and now everything is working fine.

[yo-wan]

I hit the same case today. Disabling transactions does the job, but it’s not an option for me.