You have a query that filters a BigQuery table using a WHERE clause on timestamp and ID columns. By using bq query -- -dry_run you learn that the query triggers a full scan of the table, even though the filter on timestamp and ID select a tiny fraction of the overall data a. Create a separate table for each ID. B Use the LIMIT keyword to reduce the number of rows returned. C Recreate the table with a partitioning column and clustering column. D Use the bq query - -maximum_bytes_billed flag to restrict the number of bytes billed. answer me with the justification. without proper clarity will not accept it
You have a query that filters a BigQuery table using a WHERE clause on timestamp and ID columns. By using bq query -- -dry_run you learn that the query triggers a full scan of the table, even though the filter on timestamp and ID select a tiny fraction of the overall data a. Create a separate table for each ID. B Use the LIMIT keyword to reduce the number of rows returned. C Recreate the table with a partitioning column and clustering column. D Use the bq query - -maximum_bytes_billed flag to restrict the number of bytes billed. answer me with the justification. without proper clarity will not accept it
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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You have a query that filters a BigQuery table using a WHERE clause on timestamp and ID columns. By using bq query -- -dry_run you learn that the query triggers a full scan of the table, even though the filter on timestamp and ID select a tiny fraction of the overall data
a. Create a separate table for each ID.
B Use the LIMIT keyword to reduce the number of rows returned.
C Recreate the table with a partitioning column and clustering column.
D Use the bq query - -maximum_bytes_billed flag to restrict the number of bytes billed.
answer me with the justification. without proper clarity will not accept it
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