OtterMind/Chat2DB · error · BusinessException

mysql.account.userRequired

mysql.account.userRequired

Error message

mysql.account.userRequired

What it means

Error "mysql.account.userRequired" thrown in OtterMind/Chat2DB.

Source

Thrown at chat2db-community-server/chat2db-community-plugins/chat2db-community-mysql/src/main/java/ai/chat2db/plugin/mysql/account/MysqlAccountSqlBuilder.java:182

        validateAccountPart(command.getUser(), ERROR_KEY_ACCOUNT_USER_REQUIRED);
        validateAccountPart(command.getHost(), ERROR_KEY_ACCOUNT_HOST_REQUIRED);
    }

    private static void requirePassword(AccountOperationRequest command) {
        if (StringUtils.isBlank(command.getPassword())) {
            throw new BusinessException(ERROR_KEY_ACCOUNT_PASSWORD_REQUIRED);
        }
    }

    private static void requirePrivileges(AccountOperationRequest command) {
        if (command.getPrivileges() == null || command.getPrivileges().isEmpty()) {
            throw new BusinessException(ERROR_KEY_ACCOUNT_PRIVILEGE_REQUIRED);
        }
    }

    private static void validateAccountPart(String value, String code) {
        if (StringUtils.isBlank(value)) {
            throw new BusinessException(code);
        }
        if (value.indexOf('\0') >= 0) {
            throw new BusinessException(ERROR_KEY_ACCOUNT_INVALID_ACCOUNT_NAME);
        }
    }
}

View on GitHub (pinned to 5ee1e990e7)

Solutions

1. Provide the MySQL user name (and host if required) for the account operation.

When it happens

Trigger: An account statement was built without a user name.

Common situations: See trigger scenarios.

AI-assisted analysis of OtterMind/Chat2DB@5ee1e990e7 (2026-08-14). Data as JSON: /api/errors/7ac92468ba28208b. Report an issue: GitHub.