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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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HariharaSam
by • Contributor
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Resolved! To get Number of rows inserted after performing an Insert operation into a table

Consider we have two tables A & B.qry = """INSERT INTO Table ASelect * from Table B where Id is null """spark.sql(qry)I need to get the number of records inserted after running this in databricks.

Data Engineering
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User16653924625
Databricks Employee
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in case someone is looking for purely SQL based solution: (add LIMIT 1 to the query if you are looking for last op only)   select t.timestamp, t.operation, t.operationMetrics.numOutputRows as numOutputRows from ( DESCRIBE HISTORY <catalog>.<schema>....

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Dean_Lovelace
by • New Contributor III
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How can I deploy workflow jobs to another databricks workspace?

I have created a number of workflows in the Databricks UI. I now need to deploy them to a different workspace.How can I do that?Code can be deployed via Git, but the job definitions are stored in the workspace only.

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Walter_C
Databricks Employee
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@itacdonev great option provided, @Dean_Lovelace you can also select the option View JSON on the Workflow and move to the option create, with this code you can use the API https://docs.databricks.com/api/workspace/jobs/create and create the job in th...

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chhavibansal
by • New Contributor III
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What is the upper bound limit for dataSkippingNumIndexedCols, to keeps stats in delta log file?

Is there an upper bound of number that i can assign to delta.dataSkippingNumIndexedCols for computing statistics. Is there some tradeoff benchmark available for increasing this number beyond 32.

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Anonymous
Not applicable
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@Chhavi Bansal​ :The delta.dataSkippingNumIndexedCols configuration property controls the maximum number of columns that Delta Lake will build statistics on during data skipping. By default, this value is set to 32. There is no hard upper bound on th...

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youssefmrini
by • Databricks Employee
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Resolved! Can I limit the max number of clusters per user ?

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youssefmrini
Databricks Employee
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You can now use cluster policies to restrict the number of clusters a user can create. For more information https://docs.databricks.com/administration-guide/clusters/policies.html#cluster-limit

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