}
createNumericsDataSet();
// to simplify result checking, do double NOT
Expression left = new ASTBitwiseOr(new ASTObjPath(
ReturnTypesMap1.INTEGER_COLUMN_PROPERTY), new ASTScalar(1));
Expression right = new ASTScalar(1);
Expression equal = new ASTEqual();
equal.setOperand(0, left);
equal.setOperand(1, right);