Postico import csv wiyth index update#

Once you've successfully connected, you might have to look for the 'Also list tables with no geometry' check box, and check it. The connection settings are probably the same as for Postico. You can go to Layer > Add Layer > Postgis or look for the elephant on the sidebar.

Postico import csv wiyth index update#

UPDATE example SET the_geom = ST_MakePoint(longitude, latitude) The options will vary depending on your particular case so getting good at asking questions is key. Turn off rendering (there's a checkbox in the lower right) so that QGIS isn't continually trying to re-draw.Īsk for help! If you're doing just fine with a smaller file, but the larger file is choking, there may be some ways to smooth it. This is more advanced than we need to go deep on, but creating a spatial index is always a good idea. If you know you want to be able to search a particular column regularly, for instance, you'd want to create a search index for that column. We haven't talked a lot about indexing but it's (roughly) the process of creating a structured view of the data so that the computer can find it quickly. If QGIS is so slow that you can't get much done there are a few other good options to look into:Īctually create a spatial index. This will let you stumble around and figure out what you're trying to do without waiting for your computer to catch up with a larger data file.