23 lines
516 B
C++
Executable file
23 lines
516 B
C++
Executable file
#include <fstream>
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#include <iostream>
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#include <vector>
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using namespace std;
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class db_engine {
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vector<string> cmdList;
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//vector<vector<string>> table;
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public:
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db_engine();
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void createCmd(string tableName, vector<string> attributes, vector<string> pkeys);
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//void openCmd();
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void saveCmd();
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void showCmd(string tableName);
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void insertQuery(string tableName, vector<string> t);
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void deleteQuery();
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void selectQuery();
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void projectQuery();
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void productQuery();
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bool unionComp();
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};
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