SQL для тестировщика@sql_for

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SQL для тестировщика@sql_for_qa P.925

SQL_FOR_QA Telegram 925

SQL для тестировщика

Какой из операторов в PostgreSQL используется для объединения результатов двух запросов без дубликатов?

Anonymous Quiz

A) UNION ALL

B) INTERSECT

C) UNION

D) EXCEPT

162 answered

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