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Запрос: SELECT prod_name FROM products WHERE prod_price...
Как правильно закончить запрос, чтобы проверить столбцы на наличие пустых значений NULL?
Anonymous Quiz
= NULL
= "NULL"
is NULL
LIKE '%'
734 answered



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SQL для тестировщика Telegram | DID YOU KNOW?

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Telegram SQL для тестировщика
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