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95982b9395
* ref(profiler): use di for system profile - use source classes that can be overridden in system profiles - use a manifest class instead of factory to specify which class to resolve for connectors - example usage can be seen in redshift and snowflake * - added manifests for all custom profilers - used super() dependency injection in order for system metrics source - formatting * - implement spec for all source types - added docs for the new specification - added some pylint ignores in the importer module * remove TYPE_CHECKING in core.py * - deleted valuedispatch function - deleted get_system_metrics_by_dialect - implemented BigQueryProfiler with a system metrics source - moved import_source_class to BaseSpec * - removed tests related to the profiler factory * - reverted start_time - removed DML_STAT_TO_DML_STATEMENT_MAPPING - removed unused logger * - reverted start_time - removed DML_STAT_TO_DML_STATEMENT_MAPPING - removed unused logger * fixed tests * format * bigquery system profile e2e tests * fixed module docstring * - removed import_side_effects from redshift. we still use it in postgres for the orm conversion maps. - removed leftover methods * - tests for BaseSpec - moved get_class_path to importer * - moved constructors around to get rid of useless kwargs * - changed test_system_metric * - added linage and usage to service_spec - fixed postgres native lineage test * add comments on collaborative constructors
250 lines
8.0 KiB
Python
250 lines
8.0 KiB
Python
# Copyright 2022 Collate
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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Redshift E2E tests
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"""
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from typing import List, Tuple
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from metadata.generated.schema.entity.data.table import DmlOperationType, SystemProfile
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from metadata.generated.schema.type.basic import Timestamp
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from metadata.ingestion.api.status import Status
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from .common.test_cli_db import CliCommonDB
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from .common_e2e_sqa_mixins import SQACommonMethods
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class RedshiftCliTest(CliCommonDB.TestSuite, SQACommonMethods):
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create_table_query: str = """
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CREATE TABLE IF NOT EXISTS e2e_cli_tests.dbt_jaffle.persons (
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person_id int,
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full_name varchar(255),
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birthdate date,
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bigint_col bigint
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)
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"""
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create_view_query: str = """
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CREATE OR REPLACE VIEW e2e_cli_tests.dbt_jaffle.view_persons AS
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SELECT *
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FROM e2e_cli_tests.dbt_jaffle.persons;
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"""
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insert_data_queries: List[str] = [
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"""
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INSERT INTO e2e_cli_tests.dbt_jaffle.persons (person_id, full_name, birthdate, bigint_col) VALUES
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(1,'Peter Parker', '2004-08-10', 9223372036854775807),
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(2,'Bruce Banner', '1988-12-18', 9223372036854775807),
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(3,'Steve Rogers', '1988-07-04', 9223372036854775807),
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(4,'Natasha Romanoff', '1997-12-03', 9223372036854775807),
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(5,'Wanda Maximoff', '1998-02-10', 9223372036854775807),
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(6,'Diana Prince', '1976-03-17', 9000000000000000007);
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"""
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]
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drop_table_query: str = """
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DROP TABLE IF EXISTS "e2e_cli_tests"."dbt_jaffle"."persons";
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"""
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drop_view_query: str = """
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DROP VIEW IF EXISTS "e2e_cli_tests"."dbt_jaffle"."view_persons";
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"""
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def setUp(self) -> None:
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self.create_table_and_view()
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def tearDown(self) -> None:
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self.delete_table_and_view()
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def assert_for_vanilla_ingestion(
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self, source_status: Status, sink_status: Status
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) -> None:
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self.assertEqual(len(source_status.failures), 0)
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self.assertEqual(len(source_status.warnings), 0)
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self.assertEqual(len(source_status.filtered), 1)
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self.assertGreaterEqual(
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(len(source_status.records) + len(source_status.updated_records)),
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self.expected_tables(),
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)
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self.assertEqual(len(sink_status.failures), 0)
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self.assertEqual(len(sink_status.warnings), 0)
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self.assertGreater(
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(len(sink_status.records) + len(sink_status.updated_records)),
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self.expected_tables(),
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)
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def create_table_and_view(self) -> None:
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SQACommonMethods.create_table_and_view(self)
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def delete_table_and_view(self) -> None:
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SQACommonMethods.delete_table_and_view(self)
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def delete_table_rows(self) -> None:
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SQACommonMethods.run_delete_queries(self)
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def update_table_row(self) -> None:
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SQACommonMethods.run_update_queries(self)
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@staticmethod
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def get_connector_name() -> str:
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return "redshift"
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@staticmethod
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def expected_tables() -> int:
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return 5
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def inserted_rows_count(self) -> int:
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return 50
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def view_column_lineage_count(self) -> int:
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"""
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Gives us the lineage for the view_listing
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"""
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return 9
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@staticmethod
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def fqn_created_table() -> str:
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return "e2e_redshift.e2e_cli_tests.dbt_jaffle.listing"
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@staticmethod
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def _fqn_deleted_table() -> str:
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return "e2e_redshift.e2e_cli_tests.dbt_jaffle.persons"
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@staticmethod
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def get_profiler_time_partition() -> dict:
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return {
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"fullyQualifiedName": "e2e_redshift.e2e_cli_tests.dbt_jaffle.listing",
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"partitionConfig": {
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"enablePartitioning": True,
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"partitionColumnName": "date",
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"partitionIntervalType": "TIME-UNIT",
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"partitionInterval": 5,
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"partitionIntervalUnit": "YEAR",
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},
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}
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@staticmethod
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def get_includes_schemas() -> List[str]:
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return ["dbt_jaffle"]
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@classmethod
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def get_excludes_schemas(cls) -> List[str]:
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return ["dbt_jaffle", "information_schema"]
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@staticmethod
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def get_includes_tables() -> List[str]:
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return ["customer", "listing"]
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@staticmethod
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def get_excludes_tables() -> List[str]:
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return ["foo"]
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@staticmethod
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def expected_filtered_schema_includes() -> int:
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return 3
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@staticmethod
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def expected_filtered_schema_excludes() -> int:
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return 2
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@staticmethod
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def expected_filtered_table_includes() -> int:
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return 6
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@staticmethod
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def expected_filtered_table_excludes() -> int:
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return 3
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@staticmethod
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def expected_filtered_mix() -> int:
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return 8
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@staticmethod
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def get_profiler_time_partition_results() -> dict:
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return {
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"table_profile": {
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"columnCount": 9.0,
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"rowCount": 101.0,
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},
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"column_profile": [
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{
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"totalprice": {
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"distinctCount": 22.0,
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"distinctProportion": 1.0,
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"duplicateCount": None,
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"firstQuartile": -451.0775,
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"histogram": {
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"boundaries": [
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"-999.630 to -665.732",
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"-665.732 to -331.834",
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"-331.834 to 2.064",
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"2.064 to 335.962",
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"335.962 to 669.859",
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"669.859 and up",
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],
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"frequencies": [3, 7, 6, 1, 2, 3],
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},
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"interQuartileRange": 467.7975,
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"max": 856.41,
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"maxLength": None,
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"mean": -159.0,
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"median": -288.81,
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"min": -999.63,
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"minLength": None,
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"missingCount": None,
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"missingPercentage": None,
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"nonParametricSkew": 0.24571372424720792,
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"nullCount": 0.0,
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"nullProportion": 0.0,
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"stddev": 528.297718809555,
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"sum": -3518.0,
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"thirdQuartile": 16.72,
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"uniqueCount": 22.0,
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"uniqueProportion": 1.0,
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"validCount": None,
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"valuesCount": 22.0,
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"valuesPercentage": None,
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"variance": None,
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}
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}
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],
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}
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@staticmethod
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def delete_queries() -> List[str]:
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return [
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"""
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DELETE FROM e2e_cli_tests.dbt_jaffle.persons WHERE person_id IN (1,2)
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""",
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]
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@staticmethod
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def update_queries() -> List[str]:
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return [
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"""
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UPDATE e2e_cli_tests.dbt_jaffle.persons SET full_name = 'Bruce Wayne' WHERE person_id = 3
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""",
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]
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def get_system_profile_cases(self) -> List[Tuple[str, List[SystemProfile]]]:
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return [
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(
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"e2e_redshift.e2e_cli_tests.dbt_jaffle.persons",
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[
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SystemProfile(
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timestamp=Timestamp(root=0),
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operation=DmlOperationType.INSERT,
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rowsAffected=6,
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)
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],
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)
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]
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