38 lines
1.4 KiB
Python

# Copyright 2021 Collate
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
Validator for table custom SQL Query test case
"""
from sqlalchemy import text
from metadata.data_quality.validations.mixins.sqa_validator_mixin import (
SQAValidatorMixin,
)
from metadata.data_quality.validations.table.base.tableCustomSQLQuery import (
BaseTableCustomSQLQueryValidator,
)
class TableCustomSQLQueryValidator(BaseTableCustomSQLQueryValidator, SQAValidatorMixin):
"""Validator for table custom SQL Query test case"""
def _run_results(self, sql_expression):
"""compute result of the test case"""
try:
return self.runner._session.execute( # pylint: disable=protected-access
text(sql_expression)
).all()
except Exception as exc:
self.runner._session.rollback() # pylint: disable=protected-access
raise exc