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Kyrylo-Ktl / LeetCode-Solutions Public

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LeetCode-Solutions
SQL

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Duplicate Emails.sql

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4 lines (4 loc) · 64 Bytes

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LeetCode-Solutions
SQL

/

Duplicate Emails.sql

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4 lines (4 loc) · 64 Bytes

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SELECT email

FROM Person

GROUP BY email

HAVING COUNT(*) > 1;

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