SQLite

Characteristics:1. Lightweight2. Independence, no dependencies, disorderly installation3. Isolation all in one folder system4. Cross-platform support for many operating systems5. Multi-lingual interface supports many programming languages6. Security

Open the folder with VS15 Preview 5 (Details to view the blog http://www.cnblogs.com/zsy/p/5962242.html in the configuration), under the folder more than one SLNX. vc.db files, such as:This file is SQLite file, opened via Navicat Premium, configured

Xamarin uses SQLite when the corresponding access path is different for each platform and needs to be referenced separately. The following platforms list the code:Windows8.1: PublicSqliteconnection getconnection (stringdbName) {

This is just a case of not installing, only referencing DLLs in your project.Download the zip package with the static word from the SQLite website, for example, I downloaded sqlite-netfx40-static-binary-win32-2010-1.0.94.0.zip.After decompression

public class sqlitehelper    {        // public static string connectionstring =  "Data source=h:/sqlite/db/minweiganbu.db ; Pooling=true; Failifmissing=false ";        //public static string  connectionstring = 

1 #defineSQLITE_OK 0/* success | Successful result */2 /*error code start*/3 #defineSqlite_error 1/* SQL error or lost database | SQL error or missing database */4 #defineSqlite_internal 2/* SQLite Internal Logic Error | Internal logic Error in

Today it's natural to use top when writing SQL statements, I didn't find the problem at first, because I read the value from the database is exactly 0, and I am accustomed to variable definition of the time is also assigned a value of 0, but I do

The previous blog describes how to get the contents of a table based on the sqlite3_get_table () function, which is a list of the contents of a single brain that is stored in a one-dimensional array, which has been introduced in the rules. The next

SQLite data table primary key setting ID auto-increment methodTags: sqliteintegerinsertnulltableapi2010-01-12 08:39 35135 People read Comments (8) favorite reports Classification:SQL (one)Copyright NOTICE: This article for Bo Master original

When the qsqldatabase::adddatabase is first run, a default connection is generated while generating the SQLite file:Qsqldatabase database = Qsqldatabase::adddatabase ("Qsqlite");QString myconn = M_createname = Database.connectionname

Sqlite3 is used in the Utf-8 code, so when the database is created if the path is plain English letters and numbers, so many ansii and utf-8 encoding is the same, this time the Sqlite3_open function call completely no problem. However, if it is in

What is SQLite? Introduction to SQLiteSQLite is an in-process library that is a lightweight, self-contained, server-free, non-configurable, transactional SQL database engine. Like his other databases, SQLite engine is not a standalone process that

Don't do anything, just press the instructions and write a bunch of code.Qsqldatabase db = Qsqldatabase::adddatabase ("Qsqlite");//open datebasedb.setdatabasename ("data.db"); if (!db.open ()) {qdebug () settable ("Product"),//select

First, sqlite operation, direct code, very simple://Create a database fileString Datasource=application.startuppath + "\\test.db";System.Data.SQLite.SQLiteConnection.CreateFile (DataSource);Connecting to a databaseSystem.Data.SQLite.SQLiteConnection

1 adding data recordsINSERT INTO table_name (field1, field2, ...) VALUES (Val1, val2, ...);Valx is the value that needs to be stored in the field.example, add data to the Student information table:Insert into Student_info (stu_no, name) VALUES (0001,

Today, I saw an article by Lu Minji of yuanyou , which describes many advantages of SQLite, especially for local data caching and applications. From brother Lu's content, I boast SQLite: SQLite Official Website: http://www.sqlite. org/at first

Reference: Http://www.sqlite.org/sqlite.html Http://hi.baidu.com/jt09/blog/item/35f557ae27245cc77dd92aae.html   Article 1 (not tested yet) Register SQLite before programming. The compiled version of litex is sqlite3.5.7.Regsvr32 sqlite3.dllYou can

Reference: http://www.sqlite.com.cn/MySqlite/5/100.Html SQLite is different from most other SQL database engines, because its primary design goal is to simplify: Easy to manage Easy to use Easy to embed other large programs Easy to maintain and

C Programming Interface for SQlite database (I) Overview by Drizzle QQ: 253786989 Customer applications can interact with the SQlite library and database engine through the c api provided by SQlite to complete corresponding data operations. C/c ++

Preface SQLite is a lightweight small database. Although it is relatively small, it has relatively complete functions, and some common basic functions of databases are also available, in the current embedded system, this database is used a lot