Opened 15 years ago
Closed 15 years ago
#1962 closed patch (fixed)
bigint types in graduated or continuos color symbology are not considered valid
| Reported by: | strk | Owned by: | nobody |
|---|---|---|---|
| Priority: | major: does not work as expected | Milestone: | Version 1.4.0 |
| Component: | Symbology | Version: | 1.3.0 |
| Keywords: | Cc: | ||
| Must Fix for Release: | No | Platform: | SuSE |
| Platform Version: | Awaiting user input: | no |
Description
While playing a bit with freegis country data [1] I found that qgis symbology manager doesn't allow to use fields of type 'bigint' as classification fields for continuos color or 'gradueted symbol'.
I haven't researched on whether the limitation also apply to other kind of types, but I do see 'numeric' type is correctly handled.
This is 1.3.0 Mimas.
Attachments (1)
Change History (7)
comment:1 by , 15 years ago
comment:2 by , 15 years ago
Sorry, another thing I haven't specified is that data access is trough postgres. That's where 'bigint' and 'numeric' come from.
To recap: 'numeric' and 'integer' are known to work, 'bigint' is not working.
comment:3 by , 15 years ago
additional note, the type query returns 'int8' as looks to be expected by code in qgspostgresprovider.cpp constructor.
comment:4 by , 15 years ago
int8_classify.patch fixes the problem in both 'graduated' and 'continuos' thematizations. reviews welcome.
comment:5 by , 15 years ago
| Milestone: | → Version 1.4.0 |
|---|---|
| Type: | bug → patch |
comment:6 by , 15 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
Applied in r11740. Many thanks.
Forgot to mention the dataset source: ftp://ftp.gwdg.de/pub/linux/intevation/freegis/worlddata/