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修改了main.cpp #10

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修改了main.cpp #10

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a1dd05e
加了Windows命令行下的文件创建语句
cwdghh Jun 29, 2021
cf2a1d4
Update main.cpp
cwdghh Jun 29, 2021
59747da
Delete main.cpp
cwdghh Jun 29, 2021
681ae03
增加了Windows下的文件创建指令
cwdghh Jun 29, 2021
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22 changes: 22 additions & 0 deletions src/main.cpp
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
#include <iostream>
#include <fstream>

#include "const.h"
#include "interpreter.h"
Expand All @@ -7,11 +8,32 @@ BufferManager buffer_manager(MAXFRAMESIZE);
Interpreter query;

int main(int argc, const char* argv[]) {
// 请在Linux或MacOS系统下使用如下命令重新编译
system("mkdir -p database");
system("mkdir -p ./database/index");
system("mkdir -p ./database/catalog");
system("mkdir -p ./database/data");
system("touch ./database/catalog/catalog_file");

/*
// 请在Windows系统下使用如下命令重新编译
system("mkdir database");
system("mkdir .\\database\\index");
system("mkdir .\\database\\catalog");
system("mkdir .\\database\\data");
fstream fs;
fs.open(".\\database\\catalog\\catalog_file", ios::in);
if (!fs)
{
ofstream fout(".\\database\\catalog\\catalog_file");
fout.close();
}
else
{
fs.close();
}
*/

if (argc > 1) {
if (string(argv[1]) == "without_io") {
query.closeIO();
Expand Down