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Added sql to tableau datamodels (#15197)

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Onkar Ravgan 2024-02-16 09:57:15 +05:30 committed by GitHub
parent e72c80f264
commit 90b4933f96
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1 changed files with 18 additions and 0 deletions
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18
ingestion/src/metadata/ingestion/source/dashboard/tableau/metadata.py
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@ -152,6 +152,23 @@ class TableauSource(DashboardServiceSource):
include_tags=self.source_config.includeTags,
)
def _get_datamodel_sql_query(self, data_model: DataSource) -> Optional[str]:
"""
Method to fetch the custom sql query from the tableau datamodels
"""
try:
sql_queries = []
for table in data_model.upstreamTables or []:
for referenced_query in table.referencedByQueries or []:
sql_queries.append(referenced_query.query)
return "\n\n".join(sql_queries) or None
except Exception as exc:
logger.debug(traceback.format_exc())
logger.warning(
f"Error processing queries for datamodel [{data_model.id}]: {exc}"
)
return None
def yield_datamodel(
self, dashboard_details: TableauDashboard
) -> Iterable[Either[CreateDashboardDataModelRequest]]:
@ -171,6 +188,7 @@ class TableauSource(DashboardServiceSource):
dataModelType=DataModelType.TableauDataModel.value,
serviceType=DashboardServiceType.Tableau.value,
columns=self.get_column_info(data_model),
sql=self._get_datamodel_sql_query(data_model=data_model),
)
yield Either(right=data_model_request)
self.register_record_datamodel(datamodel_request=data_model_request)