正在尝试创建与以下屏幕截图匹配的输出: ? 当我尝试执行以下查询时: SELECT t.amount, d.DOMAIN_NAME,td.month_number
FROM transaction t
JOIN transaction_date td ON t.trans_date_key = td.trans_date_key
JOIN domain d ON t.domain_key = d.domain_key
WHERE td.month_number =7
ORDER BY amount DESC; 我得到以下命令的输出: ? 当我实现这个查询时: SELECT
这很奇怪。我正试图发送一封电子邮件,其中包含以下链接:
这是通过我的ISP (RCN),到stmp.rcn.com。我住在波士顿地区,但我使用OS邮件客户端从加拿大不列颠哥伦比亚省发邮件。当我尝试发送时,错误消息是:
Sending the message content to the server failed.
Select a different outgoing mail server from the list below
or click Try Later to leave the message in your Outbox until
it can be sent.