Answers for "use subquery as table in sql server"

SQL
1

why we use subquery in sql

We use subquery in order to get aggregate value in column without grouping data
Posted by: Guest on April-02-2021
1

what is subquery in sql

SUBQUERY IS NESTED QUERY INSIDE A SELECT, 
INSERT OR UPDATE METHODS. OR INSIDE ANOTHER SUBQUERY
Posted by: Guest on January-20-2021

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