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40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
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# Copyright 2021 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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Interfaces with database for all database engine
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supporting sqlalchemy abstraction layer
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"""
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from metadata.profiler.interface.sqlalchemy.profiler_interface import (
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SQAProfilerInterface,
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)
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from metadata.profiler.processor.sampler.sampler_factory import sampler_factory_
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class BigQueryProfilerInterface(SQAProfilerInterface):
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"""BigQuery profiler interface"""
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def _get_sampler(self, **kwargs):
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"""get sampler object"""
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session = kwargs.get("session")
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table = kwargs["table"]
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return sampler_factory_.create(
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self.service_connection_config.__class__.__name__,
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client=session or self.session,
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table=table,
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profile_sample_config=self.profile_sample_config,
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partition_details=self.partition_details,
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profile_sample_query=self.profile_query,
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table_type=self.table_entity.tableType,
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)
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