ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client
npm install mysql2
ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client
npm install mysql2
ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client
import mysql from "mysql2";
ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client
const mysql = require("mysql2")
code: 'ER_NOT_SUPPORTED_AUTH_MODE', errno: 1251, sqlMessage: 'Client does not support authentication protocol requested by server; consider upgrading MySQL client', sqlState: '08004', fatal: true
mysql_native_password
code: 'er_not_supported_auth_mode', errno: 1251, sqlmessage: 'client does not support authentication protocol requested by server; consider upgrading mysql client', sqlstate: '08004', fatal: true
You have to reconfigure MySQL Server. for that follow these steps.
1) Open mysql intsaller.
2) Click on Reconfigure (to the left mysql server)
3) Go to Authentication method tab (by clicking on Next twice.)
4) Then select the radio button Use Legacy Authentication Method. Click Next.
5) Enter your password. Click on Check. Go to Apply Configuration (by clicking on Next twice).
6) Click on Execute. Then Finish.
code: 'ER_NOT_SUPPORTED_AUTH_MODE', errno: 1251, sqlMessage: 'Client does not support authentication protocol requested by server; consider upgrading MySQL client', sqlState: '08004', fatal: true
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