Contents
How to install PostGIS in a spatial database?
Once PostGIS is installed, it needs to be enabled ( Section 3.3, “Creating spatial databases” ) or upgraded ( Section 3.4, “Upgrading spatial databases” ) in each individual database you want to use it in. 2.2. Compiling and Install from Source 2.2.1. Getting the Source 2.2.2. Install Requirements 2.2.3. Build configuration 2.2.4. Building 2.2.5.
Do you need to enable PostGIS in PostgreSQL?
Once postgis is installed, it needs to be enabled in each individual database you want to use it in. The raster support is currently optional, but installed by default. For enabling using the PostgreSQL 9.1+ extensions model raster is required. Using the extension enable process is preferred and more user-friendly.
Which is LLVM version do you need for PostGIS?
If compiling with PostgreSQL+JIT, LLVM version >=6 is required https://trac.osgeo.org/postgis/ticket/4125 . GDAL (pseudo optional) only if you don’t want raster you can leave it out. Also make sure to enable the drivers you want to use as described in Section 3.2, “Configuring raster support” .
Which is the best compiler to compile PostGIS?
For a full PostgreSQL / PostGIS support matrix and PostGIS/GEOS support matrix refer to http://trac.osgeo.org/postgis/wiki/UsersWikiPostgreSQLPostGIS GNU C compiler ( gcc ). Some other ANSI C compilers can be used to compile PostGIS, but we find far fewer problems when compiling with gcc . GNU Make ( gmake or make ).
What’s the best way to install PostGIS on a Mac?
Homebrew users can just run “brew install postgis” and tends to be a favorite for more advanced users since there are brew scripts for most of the popular PostgreSQL extensions, not always present in other Mac distributions. The EnterpriseDb OSX PostgreSQL combination from EnterpriseDB includes generally latest stable minor version of PostGIS.
Which is the best way to upgrade PostGIS?
You need only install the features you want: To upgrade PostGIS, you first have to install the latest binaries and then upgrade each database you have PostGIS installed in For example connect to database you want to upgrade and if you just installed binaries for 2.1.3 You can upgrade from 2.0 to 2.1, 2.2 et.c using this approach.