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Tag: databricks

How to change data type in csv column

Using databricks with SQL, I have to import my csv dataset into a table and analyse data using it. My problem is after I imported csv dataset, all column are String type, but some of these need to be Numeric. How can I solve? How can I define the column types of a csv file? I tried converting file in

SQL Database using JDBC + parameterize SQL Query + Databricks

In Databricks am reading SQL table as How can I parameterize SourceSystem and RuleCode in Where clause Was referring to: https://docs.microsoft.com/en-us/azure/databricks/data/data-sources/sql-databases Answer if you import the spark implicits, you can create references to columns with the dollar $ interpolator. Also, you can use the API with columns to make the logic, it will be something like this. As you can