sqlite创建时候出现错误。errmsg: near "From": syntax error

sqlite创建时候出现错误。errmsg: near "From": syntax error，代码如下：我找不到错误了。。。
const char *sql_create_table="create table mydata (From integer, To integer, Data integer, Message text, IMEI integer, IMSI integer, PhoneNumber integer);";
ret = sqlite3_exec(db,sql_create_table,NULL,NULL,&errmsg);
if(ret != SQLITE_OK)
{
printf("errmsg: %s\n",errmsg);
//return -1;
}

结贴，from不能用作字段

http://blog.csdn.net/li_li_lin/article/details/40114129

from 是sql语句里面的关键字啊，不能用作字段名