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QUIZ GAME: Database

            Written: Maryna Pylnyk, 18/03/2017     

Did you know that before MySQL 5.7.7, subqueries cannot be used in the FROM clause of a view
https://dev.mysql.com/doc/refman/5.7/en/view-restrictions.html

MySQL : Which one of the following operations is not correct:






MySQL : Which of these storage engine doesn't support TEMPORARY tables?





MySQL : Is the following query correct?

SELECT SQRT(field1*field2) AS cnt FROM table1
      GROUP BY cnt HAVING cnt > 0;





MySQL : What the result is of the query

SELECT IF(3<2,2,3);







Mysql. For synchronous data replication What would you use?







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