TG: sql_for_qa/129

SQL для тестировщика

Какой из следующих SQL запросов вернет все записи, отсортированные по колонке name в порядке возрастания из которых будут исключены записи, содержащие NULL в колонке description?

Anonymous Quiz

SELECT * FROM table_name WHERE description IS NOT NULL ORDER BY name ASC;

SELECT * FROM table_name WHERE description NOT NULL ORDER BY name ASC;

SELECT * FROM table_name WHERE description <> NULL ORDER BY name ASC;

SELECT * FROM table_name WHERE NOT (description IS NULL) ORDER BY name ASC;

515 answered

www.tg-me.com/ar/SQL для тестировщика/com.sql_for_qa/129

2.1K viewsJul 15, 2023 at 07:59

tg-me.com/sql_for_qa/129

Create: 2023-07-15
Last Update: 2025-07-02 05:13:19

BY SQL для тестировщика

Warning: Undefined variable $i in /var/www/tg-me/post.php on line 283

Share with your friend now:
tg-me.com/sql_for_qa/129

SQL для тестировщика Telegram | DID YOU KNOW?

Why Telegram?

Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.

To pay the bills, Mr. Durov is issuing investors $1 billion to $1.5 billion of company debt, with the promise of discounted equity if the company eventually goes public, the people briefed on the plans said. He has also announced plans to start selling ads in public Telegram channels as soon as later this year, as well as offering other premium services for businesses and users.