FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
LeetCode-Solutions/MySQL/delete-duplicate-emails.sql at master · code-cse/LeetCode-Solutions · GitHub
code-cse
/
LeetCode-Solutions
Public
forked from
kamyu104/LeetCode-Solutions
Notifications
You must be signed in to change notification settings
Fork
0
Star
0
Code
Pull requests
0
Actions
Projects
Security and quality
0
Insights
Additional navigation options
Code
Pull requests
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
LeetCode-Solutions
/
MySQL
/
delete-duplicate-emails.sql
Copy path
More file actions
More file actions
Latest commit
History
History
History
7 lines (5 loc) · 112 Bytes
Breadcrumbs
LeetCode-Solutions
/
MySQL
/
delete-duplicate-emails.sql
Copy path
File metadata and controls
7 lines (5 loc) · 112 Bytes
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
1
2
3
4
5
6
#
Time: O(n^2)
#
Space: O(n)
DELETE
p1
FROM
Person p1, Person p2
WHERE
p1
.
Email
=
p2
.
Email
AND
p1
.
Id
>
p2
.
Id
Back
|
FazBrowse Home
|
New Git URL