TG: sql_for_qa/41

SQL для тестировщика

Какой из следующих SQL запросов добавит в таблицу новую колонку с типом INTEGER и значением по умолчанию раыным 0?

Anonymous Quiz

ALTER TABLE table_name ADD COLUMN column_name INTEGER DEFAULT 0;

INSERT INTO table_name (column_name INTEGER DEFAULT 0) VALUES ();

UPDATE TABLE table_name SET column_name INTEGER DEFAULT 0;

CREATE TABLE table_name (column_name INTEGER DEFAULT 0);

939 answered

www.tg-me.com/sg/SQL для тестировщика/com.sql_for_qa/41

3.9K viewsJan 27, 2023 at 12:21

tg-me.com/sql_for_qa/41

Create: 2023-01-27
Last Update: 2025-07-02 10:34:57

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/41

SQL для тестировщика Telegram | DID YOU KNOW?

Telegram has exploded as a hub for cybercriminals looking to buy, sell and share stolen data and hacking tools, new research shows, as the messaging app emerges as an alternative to the dark web.An investigation by cyber intelligence group Cyberint, together with the Financial Times, found a ballooning network of hackers sharing data leaks on the popular messaging platform, sometimes in channels with tens of thousands of subscribers, lured by its ease of use and light-touch moderation.

Should I buy bitcoin?

“To the extent it is used I fear it’s often for illicit finance. It’s an extremely inefficient way of conducting transactions, and the amount of energy that’s consumed in processing those transactions is staggering,” the former Fed chairwoman said. Yellen’s comments have been cited as a reason for bitcoin’s recent losses. However, Yellen’s assessment of bitcoin as a inefficient medium of exchange is an important point and one that has already been raised in the past by bitcoin bulls. Using a volatile asset in exchange for goods and services makes little sense if the asset can tumble 10% in a day, or surge 80% over the course of a two months as bitcoin has done in 2021, critics argue. To put a finer point on it, over the past 12 months bitcoin has registered 8 corrections, defined as a decline from a recent peak of at least 10% but not more than 20%, and two bear markets, which are defined as falls of 20% or more, according to Dow Jones Market Data.