SQLite Home Page
3 days ago · SQLite is a C-language library that implements a small, fast, self-contained, high-reliability, full-featured, SQL database engine. SQLite is the most used database engine in the world.
SQLite Download Page
The SQLite source code is maintained in three geographically-dispersed self-synchronizing Fossil repositories that are available for anonymous read-only access. Anyone can view the repository …
SQLite Documentation
Customizing And Porting SQLite → This document explains how to customize the build of SQLite and how to port SQLite to new platforms. Locking And Concurrency In SQLite Version 3 → A description …
Command Line Shell For SQLite
Nov 13, 2025 · 1.1. SQLite command-line program versus the SQLite library The SQLite library is code that implements an SQL database engine. The "sqlite3" command-line program or "CLI" is an …
Date And Time Functions - SQLite
Nov 13, 2025 · The first six date and time functions take an optional time-value as an argument, followed by zero or more modifiers. The strftime () function also takes a format string as its first argument. The …
Query Language Understood by SQLite
Apr 1, 2024 · SQL As Understood By SQLite SQLite understands most of the standard SQL language. But it does omit some features while at the same time adding a few features of its own. This …
SQLite Release 3.50.2 On 2025-06-28
SQLite Release 3.50.2 On 2025-06-28 Prior changes from version 3.50.0 (2025-05-29): Add the sqlite3_setlk_timeout () interface which sets a separate timeout, distinct from the …
JSON Functions And Operators - SQLite
Nov 13, 2025 · 1. Overview By default, SQLite supports thirty functions and two operators for dealing with JSON values. There are also four table-valued functions that can be used to decompose a …
Write-Ahead Logging - SQLite
May 31, 2025 · 1. Overview The default method by which SQLite implements atomic commit and rollback is a rollback journal. Beginning with version 3.7.0 (2010-07-21), a new "Write-Ahead Log" …
CREATE TABLE - SQLite
Apr 30, 2025 · SQLite supports UNIQUE, NOT NULL, CHECK and FOREIGN KEY constraints. Optionally, a generated column constraint. Whether the table is a WITHOUT ROWID table. Whether …