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Using geopackage trigger in Qfield
The Next CEO of Stack OverflowTrigger on SQL Server 2008 ArcSDE 10 and ArcGIS Server 10Trigger to fill attributes (data, client ip) in table for each new objects, PostGISUsing PostGIS trigger?QGIS and geopackage spatial viewsQField won't open portable projectUsing QField for QGIS?Using QField Relation Reference for Attribute Table?How to use “Merge vector layers” in QGIS using Geopackages as output with FIDs duplicatedQfield opening project: file does not existErasing a point in QField
I tried to create triger in geopackage so one layer would get updated by data from the other, both in the same geopackage. It worked perfectly within deskop Qgis but I get this error message in Qfield:

Trigger i added to layer 1:
CREATE TRIGGER "insert_trigger" AFTER
INSERT
ON "layer1"
BEGIN
UPDATE "layer1" SET "grid" = (select "col1"
from "layer2" where
st_intersects(new."geom","geom")) WHERE
new."fid" == "fid";
END
I used qfield sync plugin to package project using "copy" layer configuration.
Trigger should be ok since it works in desktop. Geopackage is "mini database" with triggers in it by default that do work in qfield so trigger support shouldnt be a problem. What else could be wrong.
geopackage qfield trigger
add a comment |
I tried to create triger in geopackage so one layer would get updated by data from the other, both in the same geopackage. It worked perfectly within deskop Qgis but I get this error message in Qfield:

Trigger i added to layer 1:
CREATE TRIGGER "insert_trigger" AFTER
INSERT
ON "layer1"
BEGIN
UPDATE "layer1" SET "grid" = (select "col1"
from "layer2" where
st_intersects(new."geom","geom")) WHERE
new."fid" == "fid";
END
I used qfield sync plugin to package project using "copy" layer configuration.
Trigger should be ok since it works in desktop. Geopackage is "mini database" with triggers in it by default that do work in qfield so trigger support shouldnt be a problem. What else could be wrong.
geopackage qfield trigger
add a comment |
I tried to create triger in geopackage so one layer would get updated by data from the other, both in the same geopackage. It worked perfectly within deskop Qgis but I get this error message in Qfield:

Trigger i added to layer 1:
CREATE TRIGGER "insert_trigger" AFTER
INSERT
ON "layer1"
BEGIN
UPDATE "layer1" SET "grid" = (select "col1"
from "layer2" where
st_intersects(new."geom","geom")) WHERE
new."fid" == "fid";
END
I used qfield sync plugin to package project using "copy" layer configuration.
Trigger should be ok since it works in desktop. Geopackage is "mini database" with triggers in it by default that do work in qfield so trigger support shouldnt be a problem. What else could be wrong.
geopackage qfield trigger
I tried to create triger in geopackage so one layer would get updated by data from the other, both in the same geopackage. It worked perfectly within deskop Qgis but I get this error message in Qfield:

Trigger i added to layer 1:
CREATE TRIGGER "insert_trigger" AFTER
INSERT
ON "layer1"
BEGIN
UPDATE "layer1" SET "grid" = (select "col1"
from "layer2" where
st_intersects(new."geom","geom")) WHERE
new."fid" == "fid";
END
I used qfield sync plugin to package project using "copy" layer configuration.
Trigger should be ok since it works in desktop. Geopackage is "mini database" with triggers in it by default that do work in qfield so trigger support shouldnt be a problem. What else could be wrong.
geopackage qfield trigger
geopackage qfield trigger
asked yesterday
MatMat
709417
709417
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