void arithmeticExpression_2()
{
cout << "\nbuild arithmetic column by using accessing methods:" << endl;
erydbSelectExecutionPlan::Parser parser;
std::vector<Token> tokens;
Token t;
ArithmeticColumn b;
cout << b;
ConstantColumn *c1 = new ConstantColumn();
c1->constval("'ASIA'");
c1->type(ConstantColumn::LITERAL);
//CPPUNIT_ASSERT (c1->data() == "'ASIA'(l)");
t.value = c1;
tokens.push_back(t);
t.value = new Operator ("/");
tokens.push_back(t);
ConstantColumn *c2 = new ConstantColumn(5);
CPPUNIT_ASSERT (c2->type() == ConstantColumn::NUM);
t.value = c2;
tokens.push_back(t);
ParseTree* tree = parser.parse(tokens.begin(), tokens.end());
b.expression (tree);
cout << b;
cout << " --- end of test 7 ---" << endl;
}
ArithmeticColumn* makeArithmeticColumn()
{
ArithmeticColumn *ret;
ParseTree *t;
t = makeParseTree();
ret = new ArithmeticColumn();
ret->expression(t);
ret->alias("ArithmeticColumn");
ret->data("AD");
return ret;
}