what is sqlite

SQLite provides a number of C function interfaces that you can use to manipulate the database. By using these interfaces, passing some standard SQL statements (with the char * type) to the SQLite function, SQLite will manipulate the database for you.

ProblemWe found a "table XXX already exists" error while using SQLite in a production environment, but there is no table in the DB file. Later found that this is sqlite in the implementation process of a bug, and this bug and data dictionary

The previous time in the development of Oraytalk (proud Rui Tong Enterprise instant Messaging System) of the chat recording module used by SQLite, this is my first contact and use of SQLite, the overall feeling is very good. Here's my experience

(This article applies to Debian-based Linux, such as Ubuntu, Raspbian, and so on.) ）On Linux, Python's sqlite3 module uses the system's own SQLite engine , but the system comes with a version of SQLite that is too old.Look at the version of the

You can use the Eclipse plugin Ddms to view it in Android, or you can use the ADB tool in the Android Toolkit. The SQLite database in the Android project is located in the/data/data/ project package /databases.Use DDMS to export the SQLite database.1

Lightweight local database SQLite used in WinRT, sqlitewinrt Development Environment: Windows 8.1 Development tools: Visual Studio Express 2013 for Windows  SQLite database Introduction 1. SQLite is a lightweight embedded database developed using C +

Java detailed process of connecting to the SQLite database using JDBC for various data operations Preface:SQLite is a ACID-compliant relational database management system, which is contained in a relatively small C library. It is a public project

Database SQLite plays an important role in iOS, this article mainly describes the concurrency of SQLite, transactions and common corruption problems, the following will briefly describe the further packaging of SQLite third-party library Fmdb.The

　　Recently in the project, accidentally heard that there is a database of sqlite, compared to their previous use of SQL Service is very light, in the data integrity, concurrency requirements are not high in the scenario can be tried! 1, SQLite

SQLite foreign KEY (Foreign key) supportFOREIGN KEY constraints are supported starting from SQLite 3.6.19. (The SQLite version of Ubuntu 10.04 is 3.6.22, and the SQLite version of Debian 6.0 is 3.7.0)A FOREIGN KEY constraint is used to enforce a

Reprint Address: http://blog.csdn.net/majiakun1/article/details/46607163, if there is infringement of the original, please leave a message to inform, I will promptly delete. Objective Because of its simplicity, flexibility, lightness and

SQLite database development is mainly for mobile phones and other mobile devices. Generally for the SQLite database development, many developers are not unfamiliar. Here will introduce several SQLite database development of the practical tools, I

3. Data display related commands 3.1 Set separator:. Separator separator Help ? 1 . Separator STRING Change separator used by output mode and. Import Example Default separator is |? 1 2 3 4 5 6 7 8 9

First, storage types and data types: SQLite the storage of data values into the following storage types: Copy Code code as follows: Null: Indicates that the value is a null value. Integer: unsigned integer value. Real:

when it comes to business, it must refer to acid, the atomicity, consistency, isolation, and persistence of the so-called transactions. For a database, the acid characteristics of transactions in both normal and abnormal conditions are usually

In many cases, when we use big data, we will find that although the implementation of the SQLite database is very fast, but can not meet our needs, it is easy to consider the use of concurrent access to the SQLite database, However, the unique

The game will use a lot of configuration files, each project group according to their own different needs will choose different storage format, such as using JSON or SQLite to store data. Here we only discuss the situation of using SQLite. In

In simple terms,SQLite features simple. Miniaturization, the pursuit of maximum disk efficiency;MySQL features comprehensive, integrated. The pursuit of maximum concurrency efficiency. Assuming that it is only used on a single machine, the amount of

Some time ago, colleagues used SQLite to store some temporary data on the site server, but SQLite throws an exception when multiple people are concurrent: The database file is locked, and the database is locked, And this is in the customer

Management Implementation of SQLite database version upgrade, sqlite Database We know the constructor in SQLiteOpenHelper: super(Context context, String name, SQLiteDatabase.CursorFactory factory, int version) The last parameter indicates the