Changes between Version 12 and Version 13 of UsersWikiPostgreSQLPostGIS
- Timestamp:
- 10/30/09 11:25:38 (15 years ago)
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UsersWikiPostgreSQLPostGIS
v12 v13 16 16 The none means that you can get that version to work without GEOS, though its not recommended since a lot of functions will not be installed. 17 17 18 For the not recommended, this means that while you can get PostGIS to work with those versions, you'll be missing out on some PostGIS functions such as ST_Covers, ST_CoversBy and for PostGIS 1.5 the HausdorDistance and enhancements to ST_Buffer (both speed and functionality). GEOS 3.1 brought cascade union. GEOS 3.2 brought faster buffering and buffering enhancements, plus numerous enhancements with dealing with tolerance issues when unioning.18 For the not recommended, this means that while you can get PostGIS to work with those versions, you'll be missing out on some PostGIS functions such as ST_Covers, ST_CoversBy and for PostGIS 1.5 the ST_HausdorffDistance and enhancements to ST_Buffer (both speed and functionality). GEOS 3.1 brought cascade union. GEOS 3.2 brought faster buffering and buffering enhancements, plus numerous enhancements with dealing with tolerance issues when unioning. 19 19 20 20 ||'''Geos Version'''||'''PostGIS 1.3'''||'''PostGIS 1.4'''||'''PostGIS 1.5'''||