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Question 329 - COF-R02 discussion

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Which parameter can be used to instruct a COPY command to verify data files instead of loading them into a specified table?

A.
STRIP_NULL_VALUES
Answers
A.
STRIP_NULL_VALUES
B.
SKIP_BYTE_ORDER_MARK
Answers
B.
SKIP_BYTE_ORDER_MARK
C.
REPLACE_INVALID_CHARACTERS
Answers
C.
REPLACE_INVALID_CHARACTERS
D.
VALIDATION_MODE
Answers
D.
VALIDATION_MODE
Suggested answer: D

Explanation:

https://docs.snowflake.com/en/sql-reference/sql/copy-into-table.html

VALIDATION_MODE = RETURN_n_ROWS | RETURN_ERRORS | RETURN_ALL_ERRORS

String (constant) that instructs the COPY command to validate the data files instead of loading them into the specified table; i.e. the COPY command tests the files for errors but does not load them. The command validates the data to be loaded and returns results based on the validation option specified:

asked 23/09/2024
Liam Derwin
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