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rocky5
New Contributor III
since ‎11-30-2022
2 weeks ago

User Stats

  • 9 Posts
  • 0 Solutions
  • 3 Kudos given
  • 3 Kudos received

User Activity

Incorrect results of row_number() function

04-06-2024
I wrote simple code:from pyspark.sql import SparkSession from pyspark.sql.window import Window from pyspark.sql.functions import row_number, max import pyspark.sql.functions as F streaming_data = spark.read.table("x") window = Window.partitionBy("BK...

Stream static join with aggregation

04-05-2024
Hi,I am trying to make Stream - Static join with aggregation with no luck. I have a streaming table where I am getting events with two nasted arraysID   Array1   Array21     [1,2]     [3,4]I need make two joins to static dictionary tables (without an...

System.billing.usage table - cannot match job_id from databricks api/UI

03-22-2024
Hello, I have multiple continuous jobs that are running for many days (Kafka stream), however querying System.billing.usage table by job_id from UI or databricks job api not return any results for those jobs.1. What is the reason behind that?2. If I ...

DLT UDF and c#

12-26-2022
Hello, can I create spark function in .net and use it in DLT table? I would like to encrypt some data, in documentation scala code is being used as an example, but would it be possible to write decryption/encryption function using C# and use it withi...

Cannot create delta live table

11-30-2022
I created a simple definition of delta live table smth like:CREATE OR REFRESH STREAMING LIVE TABLE customers_silverAS SELECT * FROM STREAM(LIVE.customers_bronze)But I am getting an error when running a pipeline:com.databricks.sql.transaction.tahoe.De...
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