Steps for Executing DESCRIBE Statement
Executing the DESCRIBE TABLE statement is simple. First, open a MySQL command-line interface or a database management tool(WorkBench).
Then, run the following command:
Query:
DESCRIBE table_name;
Explanation: This command will return a result containing information about the specified table.
The output of the DESCRIBE statement includes columns like:
- Field: the column name.
- Type the data type of the column.
- Null: whether the column allows NULL values or not.
- Key: index information of the column.
- Default : the default value set in the column.
- Extra : additional information about the column.
MySQL Describe Table
MySQL is an open–source relational database management system (RDBMS). It is one of the most popular databases globally, known for its reliability, and scalability. MySQL is designed to run on various operating systems, including Windows, Linux, macOS, and more. It is known for its high performance, quick data retrieval, and efficient data storage. It provides robust security features, including user authentication, access control, and data encryption.
In this article, we will understand how to use the DESCRIBE TABLE command using steps to follow, examples, and so on.