Posts by rodrigo barreto • 11 points

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  Q: How to update a dataframe column in R using joins without creating another object?

  Rapazeada blz? Guy I am Newbie in R and I wonder if it is possible to update a data.frame in R by making key with another data.frame, the analogy in tsql would be this: Update a Set a.col1 = b.col2…

  sql r rstudio

  asked 5 years, 8 months ago rodrigo barreto 11