Why Is SQLite Coded In C
Note: Sections 2.0 and 3.0 of this article were added in response to comments on Hacker News and Reddit. Since its inception on 2000-05-29, SQLite has been implemented in generic C. C was and continues to be the best language for implementing a software library like SQLite. There are no plans to recode SQLite in any other programming language at this time. The reasons why C is the best language to
Why SQLite Does Not Use Git
1. Introduction SQLite does not use the Git version control system. SQLite uses Fossil instead, which is a version control system that was specifically designed and written to support SQLite. People often wonder why SQLite does not use the Git version control system like everybody else. This article attempts to answer that question. Also, in section 3, this article provides hints to Git users abou
SQLite ã§ã€ŒPRIMARY KEYã€ã‚’《真ã®ãƒ—ライマリã‚ー》ã¨ã™ã‚‹ã«ã¯ | tech - 氾濫原
http://www.sqlite.org/withoutrowid.html WITHOUT ROWID 最é©åŒ–ã«ã¤ã„㦠SQLite ã¯å¸¸ã«æš—黙的㪠rowid カラムをæŒã£ã¦ã„ã‚‹ã“ã¨ã«ãªã£ã¦ã„る。ã“ã‚Œã¯ã‚«ãƒ©ãƒ ã¨ã—ã¦æ˜Žç¤ºã™ã‚‹ã“ã¨ã‚‚ã§ãã‚‹ã—ã€interger primary key ã¨ã—ã¦å®šç¾©ã•ã‚ŒãŸãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰ã¯æš—黙的㪠rowid ã®ä»£ã‚ã‚Šã«ã™ã‚‹ã“ã¨ãŒã§ãる。SQLite ã§ã¯ã“ã® rowid ãŒåŸºæœ¬ã®ãƒ—ライマリã‚ーã«ãªã£ã¦ã„る。 é©å½“ãªæ•°å€¤ã‚’プライマリã‚ーã«ã—ãŸã„å ´åˆã¯ã“ã‚Œã§å…¨ãå•é¡Œãªã„ãŒã€è¤‡åˆã‚ーã ã£ãŸã‚Šæ–‡å—列をプライマリã‚ーã«ã—ãŸã„å ´åˆã€ãã®è¡¨é¢ä¸Šã®ãƒ—ライマリã‚ーã¨ã¯åˆ¥ã« rowid カラムãŒã§ãる。ã“ã®ã‚±ãƒ¼ã‚¹ã§ã¯è¡¨é¢ä¸Šã®ãƒ—ライマリã‚ーを使ã£ã¦ SELECT ã—よã†ã¨ã™ã‚‹ã¨ã€è¡¨é¢ä¸Šã®ãƒ—ライマリã‚ーã®ã‚¤ãƒ³ãƒ‡ãƒƒã‚¯ã‚¹ã‚’探ã—ãŸã†ãˆã§ã€ã•ã‚‰ã« rowid ã®ã‚¤ãƒ³ãƒ‡ãƒƒã‚¯ã‚¹ã‚’探ã™ã“ã¨ã«ãªã‚‹ã€‚ã¤ã¾
SQLite FTS5 Extension
1. Overview of FTS5 FTS5 is an SQLite virtual table module that provides full-text search functionality to database applications. In their most elementary form, full-text search engines allow the user to efficiently search a large collection of documents for the subset that contain one or more instances of a search term. The search functionality provided to world wide web users by Google is, among
GitHub - coleifer/scout: RESTful search server written in Python, powered by SQLite.
scout is a RESTful search server written in Python. The search is powered by SQLite's full-text search extension, and the web application utilizes the Flask framework. Scout aims to be a lightweight, RESTful search server in the spirit of ElasticSearch, powered by the SQLite full-text search extension. In addition to search, Scout can be used as a document database, supporting complex filtering op
Replicating SQLite using Raft Consensus – Vallified
SQLite is a “self-contained, serverless, zero-configuration, transactional SQL database engineâ€. However, it doesn’t come with replication built in, so if you want to store mission-critical data in it, you better back it up. The usual approach is to continually copy the SQLite file on every change. I wanted SQLite, I wanted it distributed, and I really wanted a more elegant solution for replicati
charles leifer | Encrypted SQLite Databases with Python and SQLCipher
Encrypted SQLite Databases with Python and SQLCipher October 27, 2014 23:20 / peewee python sqlcipher sqlite / 5 comments SQLCipher, created by Zetetic, is an open-source library that provides transparent 256-bit AES encryption for your SQLite databases. SQLCipher is used by a large number of organizations, including Nasa, SalesForce, Xerox and more. The project is open-source and BSD licensed, an
charles leifer | SQLite: Small. Fast. Reliable. Choose any three.
SQLite: Small. Fast. Reliable. Choose any three. July 14, 2014 12:37 / berkeleydb peewee python sqlite / 10 comments SQLite is a fantastic database and in this post I'd like to explain why I think that, for many scenarios, SQLite is actually a great choice. I hope to also clear up some common misconceptions about SQLite. Concurrency As the maintainer of an ORM, I get asked a lot of questions about
charles leifer | Using SQLite Full-Text Search with Python
Using SQLite Full-Text Search with Python May 12, 2014 19:12 / peewee python search sqlite / 0 comments In this post I will show how to use SQLite full-text search with Python (and a lot of help from peewee ORM). We will see how to index content for searching, how to perform searches, and how to order search results using two ranking algorithms. Last week I migrated my site from Postgresql to SQLi
LevelDB入門 (基本編) - from scratch
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tql-rs.ml
Playhouse, extensions to Peewee — peewee 3.17.8 documentation
GitHub - rogerbinns/apsw: Another Python SQLite wrapper
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