Timeline for Grouping and counting attribute data in QGIS
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| Mar 7, 2022 at 10:22 | history | edited | Taras♦ | CC BY-SA 4.0 |
added 165 characters in body
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| May 23, 2019 at 13:58 | comment | added | dorakiara | P.S. Also I couldn't get it working to aggregate (SUM) on a joined filed. | |
| May 23, 2019 at 10:13 | comment | added | dorakiara | @Isaacson, I was facing exactly the same issue, it turned out quotes were the ones to be blamed for. In my case double quoting of the fields was giving error when testing, single quotes were giving no error but wrong results, no quotes were giving the expected result. It might also depend on the version of QGIS you are using. I am on 3.4 | |
| Jun 15, 2018 at 8:51 | comment | added | user39790 | I've just tried this exact method with a layer on my project, the SQL test comes back with no error, but all I'm getting in the 'sum' column is 0. Any clues as to where I might look for what I'm doing wrong? | |
| Mar 5, 2018 at 18:55 | comment | added | J. Taylor | This was more useful to me than Group Stats, because I was trying to get data from a layer that joined a vector layer with fields from a attribute-only (CSV) layer. Group stats would only let me pull from a single layer rather than a join. | |
| Apr 16, 2016 at 11:09 | history | answered | underdark | CC BY-SA 3.0 |