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How to rename the Dataframe columns in CAPS
See original GitHub issueI need to rename some of my data-frame columns in CAPS.
i found that it’s possible in spark using alias method, but in order to use it i need to import spark.implicit.
this import dosen’t work in your project, what is it’s equivalent ?
Issue Analytics
- State:
- Created 5 years ago
- Comments:5 (3 by maintainers)
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@HADDADENICAR You have to add that line after introducing the
sparkvariable. That is, after row 45.https://stackoverflow.com/questions/10537277/what-does-this-import-exactly-mean-in-scala
@Mats-SX in DataFrameInputExample when i add
import spark.implicits._i get an error telling “Cannot resolve symbol spark”