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lucius-xiao-liu / Leetcode---Database Public

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Leetcode---Database

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182. Duplicate Emails.sql

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5 lines (5 loc) · 103 Bytes

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Leetcode---Database

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182. Duplicate Emails.sql

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5 lines (5 loc) · 103 Bytes

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# Write your MySQL query statement below

select email

from person

group by email

having count(email)>1

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