NodeJS and SQLite
a n d S Q L i t e C S C 342 - W e b T e c h n ol ogi e s N o d e . j s a n d S Q L i t e T h e sqlite3 l i b r a r y d e fi n e s a n i n t e r f a c e f or a c c e s s i n g S Q L i t e d a t a b a t i n a p r oj e c t : mkdir myapp cd myapp npm init npm install sqlite3 --save T h e i m p or t i s : let sqlite3 = require('sqlite3'); C o n n e c t i n g t o a S Q L i t e Da t a b a s e T h e A A P I t o c on n e c t t o a S Q L i t e d a t a b a s e i s : new sqlite3.Database(filename, [mode], [callback]) filename: p a t h t o t h e S Q L i t e d a t a b a s e fi l e or :memory: f or i n i0 码力 | 8 页 | 109.88 KB | 1 年前3SQLite Tutorial
SQLite Tutorial i SQLITE TUTORIAL Simply Easy Learning by tutorialspoint.com tutorialspoint.com TUTORIALS POINT Simply Easy Learning ABOUT THE TUTORIAL SQLite SQLite Tutorial SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in in the world. The source code for SQLite is in the public domain. This tutorial will give you quick start with SQLite and make you comfortable with SQLite programming. Audience This reference has0 码力 | 172 页 | 1.27 MB | 1 年前3SQLite in Android
SQLite in Android 1 What is a database? • relational database: A method of structuring data as tables associated to each other by shared attributes. • a table row corresponds to a unit of data called SQLServer(powerful) • Access(simple) • PostgreSQL – powerful/complex free open-source database system • SQLite – transportable, lightweight free open-source database system • MySQL – simple free open-source “LAMP” (Linux,Apache,MySQL,andPHP) –Wikipedia is run on PHP and MySQL • 5 Android includes SQLite SQLite is a library, runs in the app’s process 6 Android Media Manager (Media Content Provider)0 码力 | 40 页 | 707.67 KB | 1 年前3SQLite Statements
Table of Contents SQL Commands SQL Keywords SQLite Program Dot Commands SQLite Statements These SQL Statements are organized by their CRUD function on the table or database - Create Create, Read, Update, or Delete. CREATE CREATE a database sqlite3.db This statement starts the sqlite3 program with the database file specified open. If the file doesn’t is created and deleted when the sqlite3 program closes. Note this is a SQLite program statement to open the program (different from SQL commands) sqlite3 shelter.db CREATE a table CREATE 0 码力 | 5 页 | 105.07 KB | 1 年前3SQLite Development with Zumero
SQLite Development with Zumero SQLite Development with Zumero Copyright © 2013 Zumero LLC iii Table of Contents 1. Introduction .................................................................... ................................................................ 1 1.4. Registering Zumero with SQLite ............................................................................. 2 2. Getting Started ................................................................ 3 3. Zumero tables vs. regular SQLite tables .............................................................................. 4 3.1. Creating0 码力 | 57 页 | 199.89 KB | 1 年前3Getting Started with SQLite
Getting Started with SQLite Copyright 2021 Boston University. All Rights Reserved. Authored by Warren Mansur. Table of Contents Introduction .... ............................................................................................. 3 SQLite Overview ....................................................................................... .. 3 Downloading and Installing DB Browser for SQLite ................................................... 4 Step 1: Downloading DB Browser for SQLite ................................................0 码力 | 43 页 | 1.03 MB | 1 年前3RSQLite: SQLite Interface for R
Title SQLite Interface for R Version 2.3.5 Date 2024-01-20 Description Embeds the SQLite database engine in R and provides an interface compliant with the DBI package. The source for the SQLite engine RoxygenNote 7.3.0 Collate 'SQLiteConnection.R' 'SQLKeywords_SQLiteConnection.R' 'SQLiteDriver.R' 'SQLite.R' 'SQLiteResult.R' 'coerce.R' 'compatRowNames.R' 'copy.R' 'cpp11.R' 'datasetsDb.R' 'dbAppendTable_SQLiteConnection (for the included SQLite sources), Dan Kennedy [ctb] (for the included SQLite sources), Joe Mistachkin [ctb] (for the included SQLite sources), SQLite Authors [ctb] (for the included SQLite sources), Liam0 码力 | 16 页 | 119.52 KB | 1 年前3Simple Data Storage; SQLite
poloclub.github.io/#cse6242 CSE6242/CX4242: Data & Visual Analytics Simple Data Storage; SQLite Duen Horng (Polo) Chau Associate Professor, College of Computing Associate Director, MS Analytics org/wiki/Comma-separated_values Most popular embedded database in the world Well-known users: http://www.sqlite.org/famous.html iPhone (iOS), Android, Chrome (browsers), Mac, etc. Self-contained: one file http://www.sqlite.org/different.html 5 http://www.sqlite.org SQL Refresher SQL Refresher: create table >sqlite3 database.db sqlite> create table student(id integer, name text); sqlite> .schema CREATE0 码力 | 17 页 | 687.28 KB | 1 年前3SQLite as a Result File Format in OMNeT++
SQLite as a Result File Format in OMNeT++ OMNeT++ Community Summit 2016, Brno University of Technology (FIT-BUT), Sept 15-16. Rudolf Hornig OMNeT++ Result Files ● Scalar and Vector files ● Contents: scalars are generated ● Hard to filter out the unnecessary scalars 3 Alternative Format: SQLite ● SQLite: embedded, low-resource database engine ○ Database is a local file ○ Engine is a single C collisionLength:histogram field count 508 field mean 0.15209864334356 5 File Format Comparison (SQLite) 6 Implementation ● Experimental implementation exists in the Technology Preview ● Extension0 码力 | 21 页 | 1.08 MB | 1 年前3SQLite, Firefox, and our small IMDB movie database
1 SQLite, Firefox, and our small IMDB movie database CS3200 Database design (sp18 s2) Version 1/17/2018 2 Overview • This document covers 2 issues: • How to install SQLite manager in Firefox browser: browser: - SQLite is the most widely used database. For example, Firefox uses it to store your book marks. You are going to install a small tool that allows you to explicitly create and manage a database Small IMDB - SQLite.sql"). You will upload these data into your local version of SQLite and then issues queries over the database. 3 1. Installing SQLite Manager in Firefox 4 SQLite & SQLite Manger Background:0 码力 | 22 页 | 1.83 MB | 1 年前3
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