We are going to go over the right way to set up SQLite3 on the command immediate on this article. With step-by-step instructions, we’ll information you thru the method.
How can SQLite3 be Put in on the Command Immediate?
Earlier than we will set up SQLite3, we have to be sure that our laptop is operating a Home windows Working System. The set up course of works otherwise for various working techniques. After you guarantee that you’re operating a Home windows working system, you may proceed to the subsequent step.
Step 1: Obtain the SQLite zip file from the SQLite homepage. Set up packages for a number of working techniques can be found on the web site. Click on on the Home windows model and save the file in your laptop. After saving the file, we will proceed to the subsequent step.
Step 2: As soon as the file is downloaded, extract it to a folder of your alternative, ideally within the C:/ Drive. It’s best to have the ability to see all of the contents of the SQLite package deal in that folder. Higher to rename the folder as sqlite from sqlite-tools-win32-x86-3410200.
Step 3: Now that you’ve put in it, you may open up the command immediate and test if SQLite is put in appropriately. Navigate to the sqlite folder utilizing the cd command adopted by the folder title, which is sqlite in my case.
Sort within the command sqlite3 and press enter. If every little thing is put in appropriately, you must see a message like SQLite model which signifies that SQLite3 has been put in appropriately.
When you see an error message, it’s possible you’ll have to restart the command immediate to see the adjustments you’ve made.
After verifying that SQLite3 has been put in appropriately, we will begin utilizing it.
Learn how to Create a Database in SQLite?
To create a brand new database, we will use the command sqlite3 database_name.db (substitute database_name together with your desired title). By doing this, a brand new database file might be created in the identical location because the command immediate.
We are able to now begin creating tables in our new database. We are able to use SQL instructions to create new tables and outline their fields utilizing the CREATE TABLE command. SQLite3 helps varied information sorts, together with textual content, integer, and boolean. To ensure information consistency, major keys, and international keys may also be constructed.
id INTEGER PRIMARY KEY,
title TEXT,
age INTEGER
);
After creating tables, we will begin inserting information into them. We are able to use the SQL command INSERT INTO table_name (column1, column2…) VALUES (value1, value2…) to insert information.
INSERT INTO clients (title, age) VALUES (‘Jane’, NULL);
INSERT INTO clients (title, age) VALUES (‘Alex’, 30);
We are able to additionally use the SQL command SELECT command to retrieve all information in a desk.
SELECT depend() FROM clients WHERE age = 30;
On this instance, the depend() operate returns the variety of rows the place the age column worth is 30.
Conclusion
Putting in SQLite3 within the command immediate can assist you get began together with your database administration journey. It’s a straightforward operation that simply requires a fundamental understanding of file extraction and your working system. By following the steps outlined on this essay, you must have the ability to set up SQLite3 and begin creating databases, tables, and information.
