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New Contributor III
since ‎12-26-2023
3 weeks ago

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  • 5 Posts
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Hello, we're working with a serverless SQL cluster to query Delta tables and display some analytics in dashboards. We have some basic group by queries that generate around 36k lines, and they are executed without the "limit" key word. So in the data ...
Hello, I'm trying to setup a notebook for tests or data quality checks. The name is not important.I basically read a table (the ETL output process - actual data).Then I read another table and do the calculation in the notebook (expected data)I'm stuc...
Hello, stack used: pyspark and delta tablesI'm working with some data that look a bit like SCD2 data.Basically, the data has columns that represent an id, a rank column and other informations, here's an example:login, email, business_timestamp => the...