Method ExecuteQuery

engine/seminaivebottomup_test.go:1326–1337

(inputs []ast.Constant, filters []ast.BaseTerm, pushdown []ast.Term,
	cb func(output []ast.BaseTerm))

}

func (e *ExtImpl) ExecuteQuery(inputs []ast.Constant, filters []ast.BaseTerm, pushdown []ast.Term,
	cb func(output []ast.BaseTerm)) error {
	if inputs[0].Equals(ast.Number(1)) {
		s := ast.String("ExecuteQuery(1)")
		cb([]ast.BaseTerm{s})
	}
	if inputs[0].Equals(ast.Number(3)) && len(filters) == 1 && filters[0].Equals(ast.String("MatchMe")) {
		s := filters[0]
		cb([]ast.BaseTerm{s})
	}
	return nil
}

func TestEvalExternal(t *testing.T) {
	u := unit(`