test

Author: deepak14ri

SORTING AND GROUP/619. Biggest Single Number.SQL

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+SELECT MAX(num) AS num --> Using aggregation function MAX to find max. no. from MyNumbers Table alias as num (show the column)...
+FROM MyNumbers --> Association from MyNumbers Table...
+WHERE num IN --> Using sub - query for num column...
+(SELECT num
+FROM MyNumbers
+GROUP BY num --> in sub - query we grouped w.r.t. num column...
+HAVING COUNT(num) = 1); --> Condition given in the problem...(Number should be single...)