Snowflake Certification Practice Test

True or False: To recluster a table, an admin would execute the RECLUSTER command?

1. True

2. False

3. This action is done through a different command

4. Reclustering is only manual

The correct answer is: False

The assertion is false because Snowflake does not use a specific command called RECLUSTER to recluster tables. Instead, Snowflake automatically manages clustering for tables that have clustering keys defined, and it continuously maintains them between user-scheduled reclustering operations. While users can influence reclustering through the definition of clustering keys and by setting up automatic clustering, there is no standalone RECLUSTER command. In Snowflake, automatic clustering simplifies the process by handling clustering tasks without the need for explicit commands. This means that administrators do not need to execute a separate command for reclustering, as it can occur automatically based on defined criteria. Understanding this automated approach is important for effective table management in Snowflake, as it reduces administrative overhead and improves performance without requiring manual intervention.