osm2pgsql
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osm2pgsql-dev
OpenStreetMap data to PostgreSQL converter
When a node is modified, osm2pgsql does not make a difference if it is just a tag change or a lat/lon change. When the lat/lon is the same as the...
When working with geographical extracts, i.e. the data from one country, there are situations where objects move from inside the extract to outside or the other way around. The `.osc`...
Hi there I'm getting a list of warnings from PostgreSQL during the import process. They don't break the import procedure, but it could be a sign of that something goes...
Any complex lua transform should have tests to check expected behavior against actual behavior. For the pgsql backend an example is [OpenStreetMap Carto's tests](https://github.com/gravitystorm/openstreetmap-carto/blob/master/scripts/lua/test.lua). For the multi-backend, an example is...
When importing data with osm2pgsql and the --extra-atributes switch is used the performance of reading the PBF file drops below a 10th of what it was than without using the...
Let's assume I've created some Overpass extract which doesn't include metadata (i.e. `out;` instead of `out meta;` ). With GDPR in mind, this could also mean that some metadata fields...
With the flex backend it is possible to add the same OSM object into multiple tables. Currently the code doesn't do any caching. If the object is written to another...
Please add -- index-only mode to existing --append and --create modes. I try load osm planet. The data has been uploaded. But at the stage of indexation, there was a...
TWKB is a multi-purpose format for serializing vector geometry data into a byte buffer, with an emphasis on minimizing size of the buffer. The format is already supported by PostGIS....
It's been said that you could almost use /dev/null for a flat-nodes file if you have a large enough -C value and don't plan to update the database. An option...
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OpenStreetMap data to PostgreSQL converter