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Any app for Sql query challenges?

want to solve complex queries to crack the interviews.

sqlsqlserverinterviewqueriest-sql,
2nd Mar 2019, 5:20 AM
Veerendra Gopineni
Veerendra Gopineni - avatar
1 Antwort
+ 2
codewars.com There are SQL challenges of various difficulity as well.
2nd Mar 2019, 8:19 AM
Tibor Santa
Tibor Santa - avatar

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