【Postgres】空间数据库创建

1、数据库创建问题-Navicat-ERROR: source database "template1" is being accessed by other users

2、解决方案

关闭Navicat

 3、扩展PG的空间数据库功能

-- Enable PostGIS (includes raster) 
CREATE EXTENSION postgis; 
-- Enable Topology 
CREATE EXTENSION postgis_topology; 
-- Enable PostGIS Advanced 3D 
-- and other geoprocessing algorithms 
-- sfcgal not available with all distributions 
CREATE EXTENSION postgis_sfcgal; 
-- fuzzy matching needed for Tiger 
CREATE EXTENSION fuzzystrmatch; 
-- rule based standardizer 
CREATE EXTENSION address_standardizer; 
-- example rule data set 
CREATE EXTENSION address_standardizer_data_us; 
-- Enable US Tiger Geocoder 
CREATE EXTENSION postgis_tiger_geocoder;