The type annotation change to Iterator[Union[Span, StreamedSpan]] reflects that record_sql_queries can return either type, but line 156 calls span.set_data("db.cursor", res) which will fail with AttributeError when span streaming is enabled. StreamedSpan only has set_attribute(), not set_data(). This causes a runtime crash when using asyncpg cursor operations with span streaming enabled.

Also found at:

• sentry_sdk/integrations/asyncpg.py:201-205

A print(span) statement on line 486 was left in the code, likely from debugging during development. This will pollute test output with span data for every span processed by render_span_tree(), making test logs noisy and harder to read.

In the test_transactions function, the span_streaming=True branch (line 162) only asserts that SPANDATA.SERVER_PORT not in span["attributes"], while the span_streaming=False branch (lines 203-204) asserts both SPANDATA.SERVER_ADDRESS not in span["data"] and SPANDATA.SERVER_PORT not in span["data"]. This inconsistency means the span streaming path has less test coverage and could miss regressions where SERVER_ADDRESS is incorrectly set for in-memory SQLite databases.

Also found at:

• tests/integrations/sqlalchemy/test_sqlalchemy.py:293