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Fix oracle bulk insert issue when leftover chunk is empty #42606

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9 changes: 5 additions & 4 deletions airflow/providers/oracle/hooks/oracle.py
Original file line number Diff line number Diff line change
Expand Up @@ -369,10 +369,11 @@ def bulk_insert_rows(
# Empty chunk
row_chunk = []
# Commit the leftover chunk
cursor.prepare(prepared_stm)
cursor.executemany(None, row_chunk)
conn.commit() # type: ignore[attr-defined]
self.log.info("[%s] inserted %s rows", table, row_count)
if row_chunk:
cursor.prepare(prepared_stm)
cursor.executemany(None, row_chunk)
conn.commit() # type: ignore[attr-defined]
self.log.info("[%s] inserted %s rows", table, row_count)
cursor.close()
conn.close() # type: ignore[attr-defined]

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