Note: this isint related to my other thread.<BR><BR>Hey<BR><BR>Im writing a php app to collect statistics about our platform. I have about 40 different count(*) querys to run against a mysql database.
I have a table that logs a record containing a userid, a fileid and a date, one record inserted every time that file is downloaded.<BR><BR>I want to get the top 10 downloads by count for a given date ...
In Spark DF method1 explains the dataframe methods in SparkSQL Loading and working on csv & json files and many other sql operations df1.show() # To show the DF in a nice format df1.conut() # Count of ...
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