Concurrent writes: SQLite uses a file-based locking mechanism, which means that only one connection can write to the database at a time.SQLite has some limitations compared to other database management systems. What are the limitations of SQLite databases? Extensible: You can extend the database with custom functions and aggregates written in C or other programming languages.Replication: It supports replication using the same database file on multiple devices.Full-Text Search: It includes a full-text search engine that can be used to search for specific words or phrases in a database.Foreign Keys: You can define foreign key constraints to enforce relationships between tables.Views: You can create a virtual table that is a pre-defined SELECT statement.Triggers: You can specify a trigger to execute a set of SQL statements when an INSERT, UPDATE, or DELETE operation is performed on a table.Concurrency: It uses a file-based locking mechanism, which allows multiple connections to the database, but only one connection can write to the database at a time.Transactions: The database supports atomic transactions, which means that all database changes within a transaction are either applied together or not applied at all.Indexes: You can create indexes on one or more columns of a table to speed up SELECT queries.Data Types: It supports a variety of data types including NULL, INTEGER, REAL, TEXT, and BLOB.SQLite supports many of the features that you would expect from a modern database engine, including: Simply open the file and edit your database contents in the same way you would edit a spreadsheet.What is the database features supported by SQLite? Beekeeper Studio - DB Browser for SQLiteīeekeeper Studio is an easy to use DB browser for SQLite. Hopefully now you know how to create a new database, you can use it even more. I’m a huge fan of SQLite, in fact Beekeeper Studio stores all of it’s configuration data in a SQLite database in your home directory. db file in Beekeeper Studio if you have it configured as your default SQLite database handler (this is the default). If you have Beekeeper Studio installed, you can just double click the finances.db file in your file browser.īeekeeper’s default file-associations also work in the terminal (I usually have a terminal open, so sometimes this is easier).Īll three of these will open the. Opening your newly created SQLite database file close () // connection closed, database created. On Linux, MacOS, or WSL, open the terminal and touch a new database file to create it:Ĭonst sqlite3 = require ( ' sqlite3 ' ) const db = new sqlite3. Creating a SQLite database Using a *nix Terminal We don’t need a SQLite client to create one of those, although we can use the sqlite3 client, as you’ll see below. Well remember that SQLite databases are files? Well a new database is simply an empty file that ends in. So if you can’t create a database from the SQLite prompt, how can you create a database? In traditional database engines, you create a database in much the same way you create any other type of entity.įor example in PostgreSQL you execute CREATE DATABASE finances, in much the same way you execute CREATE TABLE employees, or CREATE FUNCTION calculate_salaries. This is different to traditional database engines like PostgreSQL, or MySQL where a database is just another ‘entity’ to interact with, just like a table, function, or view. sqlite3, for example a file named finances.db. In the SQLite model, each database is a file, usually a file that ends in. All the database logic is handled in the driver code. One can simply install the sqlite3 driver for your programming language of choice, and start using SQLite without any other work. SQLite doesn’t require a software installation, in fact you don’t need to install anything at the system-level. Yum.Įxpand your database knowledge with our technical blog.Ī big reason for all the developer attention is the simplicity of how SQLite works. ![]() Learn how to use Beekeeper Studio with bite-sized articles. See a list of everything Beekeeper Studio has to offer Work across multiple devices, or share your connections and queries with others. ![]() Quickly iterate on a SQL query, view and visualize results, and share with a colleague.Ī spreadsheet like interface to view, navigate, search, and edit your data.Īn easy to use no-code interface to create and alter tables, indexes, foreign keys, and more. ![]() How to create a database in SQLite | Beekeeper Studio Beekeeper Studio menuĮxperience a truly modern SQL editor that really sweats the details.
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