如何从SQL中的电子邮件帐户列中获取并计算'@ gmail.com'

Question

我试图获取并计算具有gmail域的帐户数量。我不确定如何去做。任何帮助都会很棒。

Answer 1

select sum(instr(some_column, '@gmail.com') > 0) as gmail_count 
from your_table 

Answer 2

SELECT COUNT(*) as numGmailAccounts 
FROM tableName 
WHERE emailColumn like '%gmail.com'