dmspine64backup/test.cpp

#include <iostream>
#include <vector>
#include "DBEngine.h"

using namespace std;

//still in progress
int main() {		
	DBEngine engine;

	Attribute att1("shamWow", "VARCHAR(10)", true);
	att1.addRow("rag");
	att1.addRow("sponge");
	att1.addRow("wooow");
	att1.addRow("cloth");
	
	Attribute att2("doom", "VARCHAR(20)", false);
	att2.addRow("zombieman");
	att2.addRow("revenant");
	att2.addRow("imp");
	att2.addRow("archvile");
	
	vector<Attribute> vec;
	vec.push_back(att1);
	vec.push_back(att2);

	Attribute att3("name", "VARCHAR(20)", true);
	att3.addRow("Fry");
	att3.addRow("Bender");
	att3.addRow("Leela");
	att3.addRow("Zoidberg");
	
	Attribute att4("age", "INTEGER", false);
	att4.addRow("22");
	att4.addRow("5");
	att4.addRow("22");
	att4.addRow("50");
	
	vector<Attribute> vec2;
	vec2.push_back(att3);
	vec2.push_back(att4);
	
	//beginning testing of core DB functions
	engine.createTable("table1", vec2);
	engine.createTable("table2", vec);
	engine.showTable(engine.getTableFromName("table1"));
	
	Attribute att5("name", "VARCHAR(20)", true);
	att5.addRow("Yrf");
	att5.addRow("Redneb");
	att5.addRow("Aleel");
	att5.addRow("Grebdoiz");
	
	Attribute att6("age", "INTEGER", false);
	att6.addRow("44");
	att6.addRow("10");
	att6.addRow("44");
	att6.addRow("100");
	
	vector<Attribute> vec3;
	vec3.push_back(att5);
	vec3.push_back(att6);

	engine.createTable("table3", vec3);
	
	cout << "\n";
	cout << engine.unionComp(engine.getTableFromName("table1"), engine.getTableFromName("table2"));
	cout << engine.unionComp(engine.getTableFromName("table1"), engine.getTableFromName("table3"));
	cout << "\n";
	
	engine.project((engine.getTableFromName("table1")), "name");
	
	vector<string> cmds;
	cmds.push_back("CREATE TABLE animals (name VARCHAR(20), kind VARCHAR(8), years INTEGER) PRIMARY KEY (name, kind);");
	cmds.push_back("SHOW animals");
}