Câu 9: Databricks Certified Data Engineer Associate
A data engineer is attempting to drop a Spark SQL table my_table. The data engineer wants to delete all table metadata and data. They run the following command:DROP TABLE IF EXISTS my_table -While the object no longer appears when they run SHOW TABLES, the data files still exist. Which of the following describes why t…
Nội dung câu hỏi
A data engineer is attempting to drop a Spark SQL table my_table. The data engineer wants to delete all table metadata and data. They run the following command:DROP TABLE IF EXISTS my_table -While the object no longer appears when they run SHOW TABLES, the data files still exist. Which of the following describes why the data files still exist and the metadata files were deleted?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. The table’s data was larger than 10 GB
- B. The table’s data was smaller than 10 GB
- C. The table was external — đáp án hiện tại
- D. The table did not have a location
- E. The table was managed
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