Bug report #16125
Updated by René-Luc ReLuc over 6 years ago
I noticed in QGIS Server 2.18.3 and using QGIS Desktop 2.18.3 client the following:
I have a postgis table with a date field called "fecha_inst".
A user is updating the table using WFS-T protocol from outside our network.
1. When de user updates a feature and does not fill this "fecha_inst" date field, the field remains null and there is no problem.
2. After this the user fills the field (with the date QGIS Widget) and it is updated in the DB ok.
3. But after this, when the field is already filled and the user deletes its content and saves, when the QGIS Server converts the HTTP package to SQL UPDATE query, it sets "fecha_inst"='' instead of "feach_inst"=NULL. This raises the following error in the BD which is shown also in QGIS:
"PostGIS error while changing attributes: ERROR: invalid input syntax for date: <<>>"
I have a postgis table with a date field called "fecha_inst".
A user is updating the table using WFS-T protocol from outside our network.
1. When de user updates a feature and does not fill this "fecha_inst" date field, the field remains null and there is no problem.
2. After this the user fills the field (with the date QGIS Widget) and it is updated in the DB ok.
3. But after this, when the field is already filled and the user deletes its content and saves, when the QGIS Server converts the HTTP package to SQL UPDATE query, it sets "fecha_inst"='' instead of "feach_inst"=NULL. This raises the following error in the BD which is shown also in QGIS:
"PostGIS error while changing attributes: ERROR: invalid input syntax for date: <<>>"