捕鼠夾
SQL SERVER – Selecting Domain from Email Address | Journey to SQL Authority with Pinal Dave 捕鼠夾算什麼!俺天天用它練臂力!Recently I came across a quick need where I needed to retrieve domain of the email address. The email address is in the database table. I quickly wrote following script which will extract the domain and will also count how many email addresses are there w...
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