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デフォルト・プロファイル. ALTER USER によるデータベースユーザの基本情報の変更：パスワードの変更、ユーザーのアカウントロックと解除、デフォルトテーブルスペース、テンポラリスペースの変更、使用用容量の制限値、プロファイルの変更.
对于 ALTER USER 允许 auth_option 值跟在 user 值后面的语法， auth_option 指示帐户如何通过指定帐户身份验证插件、凭据（例如密码）或两者进行身份验证。. 每个 auth_option 值仅适用 于 紧接其前的命名帐户。. 按照 user 规范，该语句可能包括 SSL/TLS、资源限制、密码 ...
30 de may. de 2023 · Vous ne devez pas recourir aux anciens affichages catalogue, notamment sysobjects, dans une base de données où une des instructions DDL suivantes a été utilisée : CREATE SCHEMA, ALTER SCHEMA, DROP SCHEMA, CREATE USER, ALTER USER, DROP USER, CREATE ROLE, ALTER ROLE, DROP ROLE, CREATE APPROLE, ALTER APPROLE, DROP APPROLE, ALTER AUTHORIZATION.
ALTER USER is written to the binary log if it succeeds, but not if it fails; in that case, rollback occurs and no changes are made. A statement written to the binary log includes all named users. If the IF. EXISTS clause is given, this includes even users that do not exist and were not altered.
文章浏览阅读2.1w次，点赞17次，收藏52次。一、此版本，修改root密码：很多之前语句无效报错。亲测下面这语句有效，123456为设置的密码：设置新密码的命令：alter user ‘root’@‘localhost’ identified by ‘123456’;二、修改root用户的加密方式：1.登录mysql。
12 de sept. de 2014 · alter user user123 identified by new_password123 replace old_password123; Which would work great for our purposes as we ask users for their old password when altering it to a new password. However with or without the "replace" syntax we need to grant the same permission, "alter user," which grants that generic web-application user far too much power (e.g. change ANY user's password, even ...
29 de jun. de 2015 · TO 'USER'@'IP' IDENTIFIED BY 'PASS'; Note: Still better option is that first, we should create a user and then should assign permission to follow the standard process. But since MySQL 8.0, you must first create a user and then only can assign permission like CREATE USER 'USER'@'IP' IDENTIFIED BY 'PASS'; GRANT SELECT ON *.*
