1 個回答
- 最新
- 最多得票
- 最多評論
1
Not necessarily something to be concerned about, but it's worth digging into. Take a look at the query provided here: https://docs.aws.amazon.com/redshift/latest/dg/diagnostic-queries-for-query-tuning.html#identify-tables-with-data-skew-or-unsorted-rows
This will help identify tables that have uneven distribution or a high percentage of rows unsorted and the description on that page tells you the thresholds to look for in your query results.
已回答 2 年前
Thank you @Don_D. I will review your suggestions and revert back in case I need your inputs.