#include?
#include?
#include?
#include?
#include?
#include?“create.h“
#include?“file_operate.h“
using?namespace?std;

void??cpy（char?to[]?char?from[]）
{
????int??i?=?0;
????while?（from[i]?!=?‘\0‘）
????{
????????to[i]?=?from[i];
????????i++;
????}
????to[i]?=?‘\0‘;
}
unsigned?int?len（char?str[]）?//數組長度
{
????int??i;
????unsigned?int?len?=?0;
????for?（i=0;?str[i]!=‘\0‘;?i++）
????{
????????len++;
????}
????return?（len）;
}
void?Create（）
{
????fstream?finccinddin;
????cout<<“CREATE?TABLE?“;
????char?table_create[100];
????char?table_create1[100];
????char?txt_create[]=“.txt“;
????cin>>table_create;
????cpy（table_create1table_create）;
????strcat（table_create1txt_create）;
????fin.open（table_create1ios::binary|ios::in）;
????if?（fin.is_open（））?//?檢查文件是否成功打開
????{
????????cout?<????????fin.close（）;
????}
????else
????{
????????fin.close（）;
????????int?length?=?len（table_create）;
????????table_create1[length]=‘‘;
????????ccin.open（“model.txt“ios::binary|ios::out|ios::app）;
????????ddin.open（“key.txt“ios::binary|ios::out|ios::app）;
????????for（int?i=0;?i<=length;?i++）
????????????writefile（table_create1[i]ccin）;
????????ccin.close（）;
????????for（int?i=0;?i<=length;?i++）
????????????writefile（table_create1[i]ddin）;
????????????ddin.close（）;
????????strcat（table_createtxt_create）;
????????ccin.open（table_createios::binary|ios::out）;
????????ccin.close（）;
????????//以上建立table，并將其寫入model中
????????cout<<“please?input?the?number?of?attributes:??“;
????????int?num;
????????cin>>num;
????????char?tmp[10000];
????????cout<<“please?input?ATTRIBUTE?TYPE?DIGITS（separated?by?SPACE）“<????????for（int?o=0;?o<（num*3）;?o++）
????????{
????????????char?creat[1000];
????????????cin>>creat;
????????????char?temp[]=““;
????????????strcat（tmpcreat）;
????????????strcat（tmptemp）;
????????}
????????int?length_tmp?=?len（tmp）;
????????tmp[length_tmp-1]=‘!‘;
????????ccin.open（“model.txt“ios::binary|ios::out|ios::app）;
????????for（int?i=0;?i????????????writefile（tmp[i]ccin）;
????????ccin.close（）;
????????char?tttmp[10];
????????cout?<<“請輸入第幾個為主鍵從1開始“<????????ddin.open（“key.txt“ios::binary|ios::out|ios::app）;
????????cin>>tttmp;
????????tttmp[1]=‘!‘;
????????for（int?i=0;?i<2;?i++）
????????????writefile（tttmp[i]ddin）;
????????ddin.close（）;
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????312??2012-10-27?00:43??dbms\abc.txt

?????文件??????????0??2012-10-20?04:08??dbms\asdf.txt

?????文件????????352??2012-10-20?06:12??dbms\bcd.txt

?????文件?????746188??2012-10-27?13:11??dbms\bin\Debug\dbms.exe

?????文件???????2513??2012-10-27?01:28??dbms\create.cpp

?????文件????????168??2012-10-20?06:04??dbms\create.h

?????文件???????2169??2012-10-27?03:01??dbms\dbms.cbp

?????文件???????1577??2012-10-27?14:49??dbms\dbms.depend

?????文件???????1899??2012-10-27?14:55??dbms\dbms.layout

?????文件???????6215??2012-10-20?03:50??dbms\delete.cpp

?????文件????????146??2012-10-20?00:18??dbms\delete.h

?????文件???????2360??2012-10-19?15:20??dbms\describe.cpp

?????文件????????111??2012-10-19?14:56??dbms\describe.h

?????文件???????2830??2012-10-19?23:38??dbms\display.cpp

?????文件????????107??2012-10-18?22:56??dbms\display.h

?????文件????????927??2012-10-18?22:47??dbms\file_operate.cpp

?????文件????????169??2012-10-18?22:47??dbms\file_operate.h

?????文件???????9473??2012-10-27?13:11??dbms\insert.cpp

?????文件????????105??2012-10-27?02:59??dbms\insert.h

?????文件???????1523??2012-10-27?02:57??dbms\main.cpp

?????文件???????3584??2012-10-27?14:53??dbms\model.txt

?????文件?????122908??2012-10-27?01:28??dbms\obj\Debug\create.o

?????文件?????129781??2012-10-20?03:50??dbms\obj\Debug\delete.o

?????文件?????123018??2012-10-27?02:59??dbms\obj\Debug\describe.o

?????文件?????123546??2012-10-19?23:38??dbms\obj\Debug\display.o

?????文件?????118607??2012-10-18?22:47??dbms\obj\Debug\file_operate.o

?????文件?????135354??2012-10-27?13:11??dbms\obj\Debug\insert.o

?????文件?????118846??2012-10-27?02:59??dbms\obj\Debug\main.o

?????文件?????173868??2012-10-27?10:55??dbms\obj\Debug\select.o

?????文件?????135103??2012-10-20?03:50??dbms\obj\Debug\update.o

............此處省略22個文件信息