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/ar/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 05:13:33

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 announces Search Filters

With the help of the Search Filters option, users can now filter search results by type. They can do that by using the new tabs: Media, Links, Files and others. Searches can be done based on the particular time period like by typing in the date or even “Yesterday”. If users type in the name of a person, group, channel or bot, an extra filter will be applied to the searches.

What Is Bitcoin?

Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoin’s creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Each and every Bitcoin transaction that’s ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. That’s by design: Core to their decentralized nature, Bitcoins aren’t backed by the government or any issuing institution, and there’s nothing to guarantee their value besides the proof baked in the heart of the system. “The reason why it’s worth money is simply because we, as people, decided it has value—same as gold,” says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.