X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/ccf61db7267d8da4d29fcda0e14c87a9eb6285c5..8fb9795d04aec07ae9d30e6a53b59403c119729f:/docs/develop/Database-Layout.md diff --git a/docs/develop/Database-Layout.md b/docs/develop/Database-Layout.md index c2d4d465..fcd9c3b3 100644 --- a/docs/develop/Database-Layout.md +++ b/docs/develop/Database-Layout.md @@ -124,14 +124,14 @@ It will be a little while before Nominatim drops support for older versions. ![address tables](address-tables.svg) -The **search_name_X** table is used to look up streets that appear in the +The **search_name_X** tables are used to look up streets that appear in the `addr:street` tag. The **location_area_large_X** tables are used to look up larger areas (administrative boundaries and place nodes) either through their geographic closeness or through `addr:*` entries. -The **location_road** table is used to find the closest street for a +The **location_road_X** tables are used to find the closest street for a dependent place. All three table cache specific information from the placex table for their