I defined model like below:

I forgot to be multipled by "time.Second", when I compared the elapsed time with which I specific, such as sndT.Sub(fstT) > time.Duration(10).

SELECT UNIX_TIMESTAMP(time) AS “time”, …

Although I used debug feature in VS Code following this article debugging · golang/vscode-go Wiki, I got the error as below:

I'd like to count up, but not working below: Output:

If you would like to find who are in "hogehoge@ml.hoge.co.jp", then put in like below https://groups.google.com/a/ml.hoge.co.jp/g/hogehoge/members.

You do need to use no specific statement on MySQL 5.7. If you would use MySQL 5.6, you have to use the statement ALGORITHM=INPLACE, LOCK=NONE for no downtime.

You execute below and could login correctly, you would be said Login Succeeded. You have to change profile (or not using) and aws url. (Username is fiexed, though.)

job_idはretry_onで再実行されても変わらない。 (ex. aaa4e656-9afa-4fc9-88c9-909ea8bea17e)

権限問題に当たらなければ、 How to output MySQL query results in CSV format? - Stack Overflow のように指定するが良いかも。

既にマージ済みのはずなのに差分として表示された。

Serverlessでdeployをする際に必要な権限

rspecを使用の際は、Rails.env.stub(:development? => true) で良い rspec2 - mock Rails.env.development? using rspec - Stack Overflow

Gatling Open-Source Load Testing Documentation – For DevOps and CI/CD

config/environments/development.rb の下記をコメントアウトしてサーバを再起動する。