True or False: Bulk unloading of data from Snowflake supports the use of a SELECT statement.
True or False: Bulk unloading of data from Snowflake supports the use of a SELECT statement.
Bulk unloading of data from Snowflake supports the use of a SELECT statement. The COPY INTO <location> command can accept a SELECT statement which allows the results of the query to be written to files and stored in the specified location. This feature makes it possible to unload data based on specific query criteria.
Bullk unload supports "SELECT" statements and the answer is True. See query below COPY INTO @my_stage/my_unloaded_data.csv FROM ( SELECT col1, col2, col3 FROM my_table WHERE condition ) FILE_FORMAT = (FORMAT_NAME = 'CSV' COMPRESSION = 'AUTO');
A is correct
A is correct
A.True
A. true
True A
the best answer is : A Snowflake supports specifying a SELECT statement instead of a table in the COPY INTO <location> command. The results of the query are written to one or more files as specified in the command and the file(s) are stored in the specified location (internal or external).
https://docs.snowflake.com/en/user-guide/data-unload-overview#bulk-unloading-using-queries
False Unload into file_name from my_table File_format = CSV
B UNLOAD INTO @stage_name/files FROM my_table FILE_FORMAT = (TYPE = 'CSV');
It's a little bit confuse due to BULK keyword, but the correct answer is A.
A is correct
A is correct
We can use select query in copy into command to load/unload the data.
A is correct
Snowflake supports SELECT in the COPY INTO context
A is right