XGCIupdate更新记录语句

#include <stdio.h>
#include<string.h>
#include<stdlib.h>
#include "xuguci.h"
#define CMD_LEN 2048
int main()
{
    //变量申明
    char username[]="SYSDBA";
    char password[]="SYSDBA";
    XuguCIHANDLE hdenv ; 
    XuguCIHANDLE hdsver  ; 
    XuguCIHANDLE hddbc ;
    XuguCIHANDLE hdstmt ;
    //初始化环境
    int * ver=(int*)malloc(4);
    *(int*)ver = XuguCI_ATTR_ENV_VERSION;

    char* ip_str=strdup("192.168.1.207");
    short* port=(short*)malloc(2);
    *port=5138;
    int * charset=(int*)malloc(4);
    *charset=XuguCI_CHARSET_GBK;
    int* isol=(int*)malloc(4);
    * isol=XuguCI_ISO_READCOMMIT;
    int * ze=(int*)malloc(4);
    *ze=XuguCI_USESSL_FALSE;
    char* db_name=strdup("SYSTEM");
    int* comit =(int*)malloc(4);
    * comit =XuguCI_AUTOCOMMIT_ON;
    int * timout=(int*)malloc(4);
    *timout=60000;
    XuguCIHandleAlloc(NULL,&hdenv,HT_ENV);
    XuguCIHandleAttrSet(hdenv,1,(XuguCIPOINTER)ver,-1);
    XuguCIHandleAlloc(hdenv,&hdsver,HT_SERVER);
    XuguCIHandleAttrSet(hdsver,XuguCI_ATTR_SRV_IP,ip_str,XuguCI_NTS);//ip "192.168.10.81"
    XuguCIHandleAttrSet(hdsver,XuguCI_ATTR_SRV_PORT,(short*)port,XuguCI_NTS);
    XuguCIHandleAttrSet(hdsver, XuguCI_ATTR_SRV_DBNAME,db_name,XuguCI_NTS);//"SYSTEM"
    //建立连接
    XuguCIHandleAlloc(hdsver,&hddbc,HT_SESSION);
    XuguCIHandleAttrSet(hddbc,XuguCI_ATTR_SESS_TIMEZONE,"GMT+08:00",XuguCI_NTS);//时区设定
    XuguCIHandleAttrSet(hddbc,XuguCI_ATTR_SESS_ENCRYPTOR,NULL,-1);//磁盘加密，此处不加密
    XuguCIHandleAttrSet(hddbc,XuguCI_ATTR_SESS_CHARSET,(int*)charset,XuguCI_NTS);//设置客户端字符集
    XuguCIHandleAttrSet(hddbc,XuguCI_ATTR_SESS_ISOLEVEL,(int*)isol,XuguCI_NTS);//设置隔离级别
    XuguCIHandleAttrSet(hddbc,XuguCI_ATTR_SESS_SSL,(int*)ze,XuguCI_NTS);//网络加密传输  
    XuguCIHandleAttrSet(hddbc,XuguCI_ATTR_SESS_AUTO_COMMIT,(int*)ver,XuguCI_NTS);//自动提交 XuguCI_AUTOCOMMIT_ON
    XuguCIHandleAttrSet(hddbc,XuguCI_ATTR_SESS_TIMEOUT,(int*)timout,XuguCI_NTS);//会话超时

    int ret= XuguCISessionBegin(hddbc,(char*)username,(char*)password);//建立会话连接
    //body begin
    char sqlcmd[CMD_LEN];

    char tab_name[]="tab_test";
    int val_id=15;
    char val_name[]="testuser15";
    //char val_time[]="2014-10-10 15:45:51";
    sprintf(sqlcmd,"update %s  set name= '%s'  where id = %d ;",tab_name,val_name,val_id);
    ret=XuguCIHandleAlloc( hddbc,&hdstmt,HT_STATEMENT );
    ret=XuguCIExecDirect( hdstmt,sqlcmd,XuguCI_NTS);

    if(ret==XuguCI_SUCCESS)
    {
        printf("更改成功!\n ");
        int effect_num=0;
        uint slen=4;
        int re2=XuguCIAttrGet(hdstmt,HT_STATEMENT,&effect_num,&slen,XuguCI_ATTR_EFFECT_NUM);
        printf("影响行 num %d\n ",effect_num);
    }
    else if(ret<0)
    {
        char msg[1024]={0};
        char errmessage[512]={0};
        char errcode[7]={0};
        int rlen=0;
        XuguCIErrors( hdstmt,errcode,errmessage,&rlen);
        sprintf(msg,"%s\n insert error number:%s,error message:%s \n",sqlcmd,errcode,errmessage);
        printf(msg);
    }
    XuguCIFreeStmt( hdstmt,Xugu_RESET);//下面还有调用则重置stmt, 否则释放
    XuguCIHandleFree( hdstmt);
    //完成调用后关闭连接：
    ret=XuguCISessionEnd(hddbc);
    //释放连接以及环境
    XuguCIHandleFree(hddbc);
    XuguCIHandleFree(hdsver); //HT_SERVER
    XuguCIHandleFree(hdenv);//HT_ENV
    return 0;
}