HAVING COUNT. How to get duplicated data from a file ?
Hi everybody, I want to know if it's possible de simulate a "having count" like in SQL ?
Here is my probleme I have data in the input (csv file, or xml file) and in this Input I have some data (located in a tag or colum) which can be duplicated and I just want to visualize the duplicated data. Is somebody have an idea about how to do this ? thanks in advance.