To change the structure of a table you use ALTER TABLE statement. This allows you to add or drop column, change data type, rename table etc.
ALTER TABLE table_name CHANGE COLUMN table_id table_id INT(11) NOT NULL AUTO_INCREMENT;
To remove existing table you need to use DROP TABLE statement as below:
DROP TABLE IF EXISTS table_name;
Battery coating is the process of applying uniform layers of active materials—such as cathode and…
Let’s face it. Tech buzzwords get thrown around a lot—especially when it comes to how…
In today’s digital world, the boundaries between technology, finance, and innovation are rapidly disappearing. Businesses…
Backyard gatherings like BBQs, family reunions, and garden parties are an exciting way to enjoy…
Marketers are always on the lookout for more effective ways to reach their target audiences.…
Does your phone control your mind more than you control your phone? Modern life exploits…