SQLite

I. Constraint Constraints At the end of the last essay, I mentioned the constraint, but there I translated it as a qualifier, not too accurate, here to correct it, it should be translated into a more appropriate constraint. So what is a constraint?

SQLite, is a lightweight database, is to comply with the ACID relational database management system, its design goal is embedded, and has been used in many embedded products, it occupies very low resources, in embedded devices, may only need

When it comes to business, it must refer to acid, the atomicity, consistency, isolation and permanence of the transaction. For a database, the ACID properties of transactions under normal and exceptional conditions are usually ensured through

The main is to set the Tfdconnection two link parameters: Password, NewPassword, very simple. ConstDBPath = ' C:\Temp\SQLiteTest.sdb '; {The encrypted database is established, the password is mm123}procedureTform1.formcreate

Project Source Download Https://github.com/Wang-Jun-Chao/AndroidProjects SQLite database Lightweight relational database The api:sqliteopenhelper to use to create the database You must define a construction method: //arg1:数据库文件的名字 //arg2:游标工厂 /

[C#]sqlite Execution Efficiency optimization conclusionFirst, to use SQLite, you can complete the installation from the Package Manager console in Visual Studio by entering the following command:Pm> Install-package System.Data.SQLite.CoreSQLite is

Brief: This series of articles will be a comprehensive introduction to the Expo, I contact the Expo since June 2017, the study of the Expo intermittent, all the way to nearly 10 months, nonsense not to say, next you see the content, speak all to the

GitHub address of the project:Using Git-based multi-person collaborative development modelThe software uses MVC design pattern, the front-end so the art thing I do not quite understand, gives the bin Hao schoolmate to have a headache. First round to

The design and function of each module of SQLite kernel is grasped from the global angle. SQLite uses a hierarchical, modular design that makes it highly scalable and portable. Moreover, the architecture of SQLite is not very different from the

About SQLiteUnlike the common client/server architecture paradigm, the SQLite engine is not a separate process for the program to communicate with, but rather a major part of connecting to a program. So the main communication protocol is the direct

1. Download the installation file:Official website: http://www.sqlite.org/download.html32-bit installation package: Http://www.sqlite.org/2016/sqlite-tools-win32-x86-3130000.zip64-bit Patch:

In the actual application, SQLite, as the most popular open-source embedded relational database, is playing an increasingly important role in the architecture design of the system. Unlike many other embedded NoSQL databases, SQLite supports many of

Recently, a website using SQLite database as a temporary data cache, the multi-slice partition SQLite database files, about 10,000 new daily data volume, the initial efficiency has been significantly improved, but after one months the database files

1, recently developed a project, with SQLite Expert personal Open the database, such as title will produce garbled, problems.2, because SQL Lite is the default storage UTF-8 format, later change the database encoding type is ANSI, according to the

recently, there is a need to write some C # programs, useful to dataset datasets and SQLite database, because I have never been good at remembering the syntax of various programming languages, so after reviewing a bunch of data, left the following

Rotate from: http://www.steveluo.name/sqlite-windows-server-2008-r2-deploy-faq/Today it took a day to study SQLite to replace the Access databases used in some lightweight projects. The reason for this is to try out this popular lightweight file

Introduction to SQLite:SQLite is an open source library written in C, which implements an open source self-contained SQL relational database engine that can store large amounts of associated data using SQLite. can be embedded on iphone or ipad

1. SQLite IntroductionSQLite is currently the most popular open source embedded database, compared with many other embedded storage engines (NoSQL), such as BerkeleyDB, membase, etc., SQLite can well support the basic characteristics of relational

PS One sentence: Eventually choose Csdn to organize the publication of the knowledge points of these years, the article parallel migration to CSDN. Because CSDN also support markdown grammar, Ah!"Artisan Joshui Http://blog.csdn.net/yanbober"SQLite

  Abstract: Compared with common databases, embedded databases have the characteristics of small size, complete functions, portability, and robustness. This paper analyzes and compares typical embedded databases SQLite and Berkeley dB. First, the