fix: removes samples and tests for parameterized queries (#6889)

Co-authored-by: Leah E. Cole <6719667+leahecole@users.noreply.github.com>

Author: meredithslota

bigquery/datalab-migration/samples_test.py

@@ -155,80 +155,6 @@ def test_client_library_query_magic_results_variable(ipython_interactive):
  ip.user_ns.pop(variable_name) # clean up variable
 
 
-def test_datalab_magic_parameterized_query(ipython_interactive):
- import pandas
-
- ip = _set_up_ipython('google.datalab.kernel')
-
- sample = """
- # [START bigquery_migration_datalab_magic_define_parameterized_query]
- %%bq query -n my_query
- SELECT word, SUM(word_count) as count
- FROM `bigquery-public-data.samples.shakespeare`
- WHERE corpus = @corpus_name
- GROUP BY word
- ORDER BY count ASC
- LIMIT @limit
- # [END bigquery_migration_datalab_magic_define_parameterized_query]
- """
- ip.run_cell(_strip_region_tags(sample))
-
- sample = """
- # [START bigquery_migration_datalab_magic_query_params]
- corpus_name = "hamlet"
- limit = 10
- # [END bigquery_migration_datalab_magic_query_params]
- """
- ip.run_cell(_strip_region_tags(sample))
-
- sample = """
- # [START bigquery_migration_datalab_magic_execute_parameterized_query]
- %%bq execute -q my_query --to-dataframe
- parameters:
- - name: corpus_name
- type: STRING
- value: $corpus_name
- - name: limit
- type: INTEGER
- value: $limit
- # [END bigquery_migration_datalab_magic_execute_parameterized_query]
- """
- ip.run_cell(_strip_region_tags(sample))
- df = ip.user_ns["_"] # Retrieves last returned object in notebook session
- assert isinstance(df, pandas.DataFrame)
- assert len(df) == 10
-
-
-def test_client_library_magic_parameterized_query(ipython_interactive):
- import pandas
-
- ip = _set_up_ipython('google.cloud.bigquery')
-
- sample = """
- # [START bigquery_migration_client_library_magic_query_params]
- params = {"corpus_name": "hamlet", "limit": 10}
- # [END bigquery_migration_client_library_magic_query_params]
- """
- ip.run_cell(_strip_region_tags(sample))
-
- sample = """
- # [START bigquery_migration_client_library_magic_parameterized_query]
- %%bigquery --params $params
- SELECT word, SUM(word_count) as count
- FROM `bigquery-public-data.samples.shakespeare`
- WHERE corpus = @corpus_name
- GROUP BY word
- ORDER BY count ASC
- LIMIT @limit
- # [END bigquery_migration_client_library_magic_parameterized_query]
- """
- ip.run_cell(_strip_region_tags(sample))
-
- df = ip.user_ns["_"] # Retrieves last returned object in notebook session
- assert isinstance(df, pandas.DataFrame)
- assert len(df) == 10
-
-
 def test_datalab_list_tables_magic(ipython_interactive):
  ip = _set_up_ipython('google.datalab.kernel')