Asked by Kevin Huynh on May 31, 2024

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For two tables that have a(n) _____ join, a query will select all the records in the "one" table even if they do not have matching records in the "many" table.

A) inner
B) self
C) right outer
D) left outer

Matching Records

Instances in databases or datasets where two or more records are identical or meet specified criteria for similarity.

  • Learn about the distinct elements and applications of an outer join.
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Verified Answer

KM
Katelynn McCaffreyJun 04, 2024
Final Answer :
D
Explanation :
A left outer join selects all records from the "one" table and matching records from the "many" table. However, if there are no matching records in the "many" table, the selected rows will still be included in the final result set with NULL values for the columns from the "many" table.