I'd like to insert an input variable (integer) in a query SQL (@variable) using the algorithm
postgresql execute sql in the graphical modeler of QGIS.
For example, in this kind of query
INSERT INTO table2 SELECT * FROM table1 WHERE ID = @variable;
where I should insert the variable in the input panel of the modeler and click play to do the query. I used pre-calculated value but with no success. Any suggestion?