JDarDagran commented on code in PR #32910:
URL: https://github.com/apache/airflow/pull/32910#discussion_r1304066403
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airflow/providers/openlineage/utils/sql.py:
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@@ -155,11 +155,17 @@ def create_information_schema_query(
metadata = MetaData(sqlalchemy_engine)
select_statements = []
for db, schema_mapping in tables_hierarchy.items():
- schema, table_name = information_schema_table_name.split(".")
if db:
- schema = f"{db}.{schema}"
+ schema = db
Review Comment:
That is a technical solution related to how SQLAlchemy constructs table
identifiers. The assumption is to have `database` -> `schema` -> `table_name`
hierarchy with first two optional.
I've added a short explanation how above solution works.
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