You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: cockroachdb_test.go
    path of file: ./repos/db/adapter/cockroachdb
    
    the code of the file until where you have to start completion: // Copyright (c) 2012-today The upper.io/db authors. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER
    
func (s *AdapterTests) TestNonTrivialSubqueries() {
	sess := s.Session()

	// Creating test data
	artist := sess.Collection("artist")

	artistNames := []string{"Ozzie", "Flea", "Slash", "Chrono"}
	for _, artistName := range artistNames {
		_, err := artist.Insert(map[string]string{
			"name": artistName,
		})
		s.NoError(err)
	}

	{
		q, err := sess.SQL().Query(`WITH test AS (?) ?`,
			sess.SQL().Select("id AS foo").From("artist"),
			sess.SQL().Select("foo").From("test").Where("foo > ?", 0),
		)

		s.NoError(err)
		s.NotNil(q)

		s.True(q.Next())

		var number int
		s.NoError(q.Scan(&number))

		s.NotZero(number)
		s.NoError(q.Close())
	}

	{
		row, err := sess.SQL().QueryRow(`WITH test AS (?) ?`,
			sess.SQL().Select("id AS foo").From("artist"),
			sess.SQL().Select("foo").From("test").Where("foo > ?", 0),
		)

		s.NoError(err)
		s.NotNil(row)

		var number int
		s.NoError(row.Scan(&number))

		s.NotZero(number)
	}

	/*
		// Not supported
		{
			res, err := sess.SQL().Exec(
				`UPDATE artist a1 SET id = ?`,
				sess.SQL().Select(db.Raw("id + 5")).
					From("artist a2").
					Where("a2.id = a1.id"),
			)

			s.NoError(err)
			s.NotNil(res)
		}
	*/

	{
		q, err := sess.SQL().Query(db.Raw(`WITH test AS (?) ?`,
			sess.SQL().Select("id AS foo").From("artist"),
			sess.SQL().Select("foo").From("test").Where("foo > ?", 0).OrderBy("foo"),
		))

		s.NoError(err)
		s.NotNil(q)

		s.True(q.Next())

		var number int
		s.NoError(q.Scan(&number))

		s.NotZero(number)
		s.NoError(q.Close())
	}

	/*
		// Not supported
		{
			res, err := sess.SQL().Exec(db.Raw(`UPDATE artist a1 SET id = ?`,
				sess.SQL().Select(db.Raw("id + 7")).From("artist a2").Where("a2.id = a1.id"),
			))

			s.NoError(err)
			s.NotNil(res)
		}
	*/
}