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This error occurs because you are using MySQL Connector/J 5.1.45 or earlier. MySQL 8 introduced a new authentication mechanism (caching_sha2_password) that is not supported in those versions of the driver. You will need to upgrade to MySQL Connector/J 5.1.46 or higher.
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25 sty 2024 · Solution 1: Update Client Libraries. Most recent versions of client libraries have been updated to support the caching_sha2_password plugin. Upgrading the client library might resolve the issue without any further adjustments.
Here is an example client error message, as displayed by the mysql client: Each client error message includes an error code, SQLSTATE value, and message string, as described in Error Message Sources and Elements. These elements are available as described in Error Information Interfaces.
5 maj 2022 · The following information may help to resolve the situation: The following packages have unmet dependencies: mysql-client-8.0 : Depends: mysql-common (>= 5.5) E: Unable to correct problems, you have held broken packages. And finally tried... apt-get install mysql-commmon. Reading package lists...
Before upgrading to the latest MySQL 8.0 release, ensure the upgrade readiness of your current MySQL 5.7 or MySQL 8.0 server instance by performing the preliminary checks described below. The upgrade process may fail otherwise.
Zapytanie UPDATE służy do aktualizacji pola lub całego wiersza. Składnia zapytania UPDATE wygląda następująco: UPDATE tabela SET kolumna = wartość WHERE warunek; Przykład 1: Adam Nowak studiował na Wydziale Fizyki i Informatyki Stosowanej. Był bardzo dobrym studentem. Postanowił się przenieść na Wydział Informatyki.
