9951 explained code solutions for 126 technologies


sqliteHow do I use SQLite keywords to query a database?


To query a database using SQLite keywords, you can use the SELECT statement. This statement is used to retrieve data from a table in the database. For example, the following code will select all rows from the table users:

SELECT * FROM users;

The output of this statement will be a list of all the rows in the users table.

You can also use the WHERE clause to filter the results of the query. For example, the following code will select all rows from the users table where the age column is greater than 18:

SELECT * FROM users WHERE age > 18;

The output of this statement will be a list of all the rows in the users table that have an age greater than 18.

You can also use the ORDER BY clause to sort the results of the query. For example, the following code will select all rows from the users table and sort them by the name column in descending order:

SELECT * FROM users ORDER BY name DESC;

The output of this statement will be a list of all the rows in the users table sorted in descending order by the name column.

Other SQLite keywords that can be used to query a database include GROUP BY, HAVING, LIMIT, and JOIN. For more information about these keywords and how to use them, please refer to the SQLite documentation.

Edit this code on GitHub