mandy04 / SqliteDemo

Sqlite简单操作、增删改查

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1.首先导入框架libsqlite3.0.tbd</br>
2.核心代码</br>
    
    //创建数据库</br>
    if (sqlite3_open([dbFile UTF8String], &database) == SQLITE_OK) {</br>
          NSLog(@"open success”);</br>

        //创建一条sql语句(id 整型,主键,自增, name,sex,class 文本类型)</br>
        const char *createSql = "create table if not exists student (id integer primary key autoincrement,name text,sex text,class text);";</br>
        //创建错误信息</br>
        char *err;</br>
        if (sqlite3_exec(database, createSql, NULL, NULL, &err) != SQLITE_OK) {</br>
            
           NSLog(@"create table fail");</br>
        }</br>
    }else
    {</br>
        NSLog(@"open fail");</br>
    }</br>


3.sqlproforsqlite.dmg打开数据库</br>
4.增、删、改、查操作</br>

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Sqlite简单操作、增删改查


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