sqlite下载:
http://download.csdn.net/detail/chuanyu/9671135
1.引用头文件
2.定义变量
sqlite3 *database;
int result = sqlite3_open(“文件路径+文件名”,&database);
if (result != sqlITE_OK)
{
database = NULL;
cclOG("open db fail: %d",result);
return false;
}
4.执行语句
const char *sql1 = "CREATE TABLE IF NOT EXISTS Tableuser (WriteTime integer NOT NULL,room varchar(255),user1 varchar(255),PRIMARY KEY (WriteTime))";
int result = sqlite3_exec(database,sql1,NULL,NULL);
if (result != sqlITE_OK)
{
cclOG("create Tableuser fail :%d",result);
return false;
}
char **re;
int row,col;
int result = sqlite3_get_table(database,"SELECT * FROM Tableuser",&re,&row,&col,NULL);
if (result != sqlITE_OK)
{
sqlite3_free_table(re);
cclOG("select data Failed!");
return false;
}
//
int nDataIndex = col;
for (int i = 0; i < row; i++)
{
tagDBHistoryUser HistoryUserTemp;
ZeroMemory(&HistoryUserTemp,sizeof(HistoryUserTemp));
HistoryUserTemp.dwWriteTime = str2i(re[nDataIndex]);
memcpy(HistoryUserTemp.szServerName,re[nDataIndex + 1],strlen(re[nDataIndex + 1]) + 1);
for (int j = 2; j < col; j++)
{
if (j >= MAX_RECORD_CHAIR + 2)break;
memcpy(HistoryUserTemp.szNick[j - 2],re[nDataIndex + j],strlen(re[nDataIndex + j]) + 1);
}
HistoryUserList.push_back(HistoryUserTemp);
nDataIndex += col;
}
sqlite3_free_table(re);
sqlite3_close(database);
database = NULL;
延伸阅读:
http://blog.csdn.net/linchunhua/article/details/7184439
原文地址:https://www.jb51.cc/sqlite/198671.html
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