A complex query involving multiple JOIN operations is performing poorly.What is a common method to improve its performance? - Study24x7
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Database Management System DBMS
4 followers study24x7 27 Sep 2024 10:12 AM study24x7 study24x7

A complex query involving multiple JOIN operations is performing poorly.
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A

Reducing the number of columns in the SELECT clause

B

Using subqueries instead of JOINs

C

Optimizing the join order

D

Increasing the database server's memory

Databases
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