What is the default file size when unloading data from Snowflake using the COPY command?
What is the default file size when unloading data from Snowflake using the COPY command?
The default file size when unloading data from Snowflake using the COPY command is 16 MB.
By default, COPY INTO location statements separate table data into a set of output files to take advantage of parallel operations. The maximum size for each file is set using the MAX_FILE_SIZE copy option. The default value is 16777216 (16 MB) but can be increased to accommodate larger files. https://docs.snowflake.com/en/user-guide/data-unload-considerations.html
correct C
16 MB maximum file size
16 Mb https://docs.snowflake.com/en/sql-reference/sql/copy-into-location#copy-options-copyoptions
Correct
C. 16 MB
C.16 MB