What are the join strategies available to the PostgreSQL planner when a SELECT query contains two or more relations? - Study24x7
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45 followers study24x7 07 Jan 2021 01:04 PM study24x7 study24x7

What are the join strategies available to the PostgreSQL planner when a SELECT query contains two or more relations?

A

Nested Loop Join, Merge Join, Hash Join

B

MERGE, JOIN

C

INNER JOIN, OUTER JOIN

D

MERGE, INNER JOIN, OUTER JOIN

Databases IIT-JEE B.SC/IT
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