I have problems loading 3D layer from MSSQL in QGIS to PostGIS databes with QGIS. PostGIS data loader in DB Manager and other import tools in QGIS have problems with 3D export to Postgis. Since I don't need Z component i wanted to remove it. PostGIS has ST_Force2D function. I can't find such function for SQL server. Help ? I don't want to use external etl tools.Any suggestions ?