Snowflake Exam COF-C02 Topic 6 Question 40 Discussion

Actual exam question for Snowflake's COF-C02 exam

Question #: 40
Topic #: 6

[All COF-C02 Questions]

What are the possible values within a METADATASACTION column in a Snowflake stream? (Select TWO).

AINSERT

BUPDATE

CDELETE

DTRUNCATE

EUPSERT

Show Suggested Answer

Suggested Answer: A, C

In Snowflake streams, the METADATASACTION column indicates the type of data manipulation operation that has occurred. The possible values include INSERT and DELETE.

INSERT: Indicates that a new row has been inserted into the table.

DELETE: Indicates that a row has been deleted from the table.

References:

Snowflake Documentation: Change Data Capture (CDC) with Streams

Snowflake Documentation: Stream Data Capture

by Benedict at Sep 10, 2024, 08:50 AM

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Berry

6 months ago

I'm pretty sure the answer is 42. That's the answer to everything, right?

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Abel

5 months ago

B) UPDATE

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Micheal

6 months ago

A) INSERT

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Gerald

6 months ago

Ooh, what about E) UPSERT? I feel like that's a common operation in data warehousing, so it might be included too.

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Angelyn

6 months ago

I'm just here for the free snacks. Can we get some popcorn in the exam room?

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Lenora

6 months ago

Hmm, I don't know about that. What if we need to handle TRUNCATE events as well? Maybe D) TRUNCATE should be one of the options.

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Desmond

5 months ago

In Snowflake streams, the possible values are INSERT, UPDATE, DELETE, and UPSERT.

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Leslie

5 months ago

You're right, TRUNCATE is not a valid value in the METADATA$ACTION column.

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Audrie

6 months ago

I think TRUNCATE events are not supported in Snowflake streams.

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Basilia

6 months ago

I'm not sure about DELETE, but I think TRUNCATE is not a valid value.

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Dorothea

7 months ago

I agree with Julene, INSERT and UPDATE make sense for METADATASACTION.

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Socorro

7 months ago

Hold up, I think C) DELETE should be in there too. You can't have a metadata stream without being able to track deletions, right?

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Rolf

7 months ago

B) UPDATE

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Lakeesha

7 months ago

A) INSERT

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Julene

7 months ago

I think the possible values are INSERT and UPDATE.

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Monte

7 months ago

I'm pretty sure it's A) INSERT and B) UPDATE. Those seem like the most logical options for a metadata stream in Snowflake.

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Cristal

7 months ago

Yes, those are the possible values for a METADATASACTION column in a Snowflake stream.

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Marci

7 months ago

I think you're right, A) INSERT and B) UPDATE make sense for metadata actions.

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Jaclyn

7 months ago

Yeah, those are the most common actions you would see in a metadata stream.

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Trinidad

7 months ago

I think you're right, INSERT and UPDATE make sense for metadata actions.

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