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pgRouting extends the PostGIS / PostgreSQL geospatial database to provide geospatial routing functionality.

1 vote

Looping through a table to allocate kids to nearest school

I'm not sure how, but you should let your query run on every row of the interemediate table, passing the source and target as the two hardcoded parameter in yout query. Then you can group by by kid_i …
gabriel-shatana's user avatar