Partitions in Data bricks
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- Опубликовано: 7 сен 2024
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A partition is composed of a subset of rows in a table that share the same value for a predefined subset of columns called the partitioning columns.
Using partitions can speed up queries against the table as well as data manipulation.
To use partitions, you define the set of partitioning column when you create a table by including the PARTITIONED BY clause.
When inserting or manipulating rows in a table Data bricks SQL automatically dispatches rows into the appropriate partitions.
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This is one of the best channels to learn databricks/spark core concepts. The explanation is depth and clear which will give a clear understanding of the context.
Thank you very much for your videos. It's giving very good insights on each topic.
Great job.
very good explanation.Thank you Bhawna.
Very nice explanation.. Super.
Nice explanation Bhawana 👌 👍
thanks for such amazing video
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Hi CloudFitness, can you edit or delete a partition of tables delta with sql?
Nice explanation, but would be nice to speak more slowly for those like me who are not native English speakers...
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