X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/addfae31b67c9c085d2ae790d95b30a6f331a5e4..d8ed565bce27c638074fbc6f1961dfc0d160e312:/docs/develop/Database-Layout.md?ds=inline diff --git a/docs/develop/Database-Layout.md b/docs/develop/Database-Layout.md index fcd9c3b3..98413a0b 100644 --- a/docs/develop/Database-Layout.md +++ b/docs/develop/Database-Layout.md @@ -119,7 +119,7 @@ to compute the address relations between places. These tables are partitioned. Each country is assigned a partition number in the country_name table (see below) and the data is then split between a set of tables, one for each partition. Note that Nominatim still manually manages partitioned tables. -Native support for partitions in PostgreSQL only became useable with version 13. +Native support for partitions in PostgreSQL only became usable with version 13. It will be a little while before Nominatim drops support for older versions. ![address tables](address-tables.svg) @@ -155,9 +155,9 @@ Nominatim also creates a number of static tables at import: default languages and saves the assignment of countries to partitions. * `country_osm_grid` provides a fallback for country geometries -## Auxilary data tables +## Auxiliary data tables -Finally there are some table for auxillary data: +Finally there are some table for auxiliary data: * `location_property_tiger` - saves housenumber from the Tiger import. Its layout is similar to that of `location_propoerty_osmline`.