What are the common mistakes in SQL partitioning?
Common mistakes in SQL partitioning include improper partition key selection, not analyzing data distribution, and neglecting maintenance.
Can you explain why choosing the wrong partition key is a mistake?
Choosing the wrong partition key can lead to uneven data distribution, causing performance issues and inefficient queries.
What maintenance tasks should I consider for partitioned tables?
You should regularly monitor partition sizes, rebuild indexes, and consider merging or splitting partitions based on data growth.
How can I analyze data distribution before partitioning?
You can analyze data distribution by using queries to check the frequency of values in the column you plan to partition on.
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