The SQLite Query Optimizer Overview
1. Introduction This document provides an overview of how the query planner and optimizer for SQLite works. Given a single SQL statement, there might be dozens, hundreds, or even thousands of ways to implement that statement, depending on the complexity of the statement itself and of the underlying database schema. The task of the query planner is to select the algorithm that minimizes disk I/O an
SQLite FTS3 and FTS4 Extensions
Overview FTS3 and FTS4 are SQLite virtual table modules that allows users to perform full-text searches on a set of documents. The most common (and effective) way to describe full-text searches is "what Google, Yahoo, and Bing do with documents placed on the World Wide Web". Users input a term, or series of terms, perhaps connected by a binary operator or grouped together into a phrase, and the fu
SQLite CVSTrac
This information is obsolete. You are looking at the CVSTrac source management system display for SQLite that was replaced by Fossil on 2009-08-11. The information shown here has not been updated since that cut-over. These pages are retained for historical reference only. This page demonstrates how to use triggers to implement undo/redo logic for an application that uses SQLite as its primary data
SQLite CVSTrac
This information is obsolete. You are looking at the CVSTrac source management system display for SQLite that was replaced by Fossil on 2009-08-11. The information shown here has not been updated since that cut-over. These pages are retained for historical reference only. This page documents the SQL-level interface to the full-text-search module. fts3 usage is documented, fts2 and fts1 are mostly
SQLite Home Page
What Is SQLite? 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 is built into all mobile phones and most computers and comes bundled inside countless other applications that people use every day. More Information... The SQLite file format is stable, cross
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SQLite CVSTrac
SQLite CVSTrac
