postgis-tutorial | A brief look at using PostGIS with Python and SQLAlchemy | SQL Database library
kandi X-RAY | postgis-tutorial Summary
kandi X-RAY | postgis-tutorial Summary
A brief look at using PostGIS with Python and SQLAlchemy
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Top functions reviewed by kandi - BETA
- Add a city .
- Update geo coordinates .
- Connect to the database .
- Get all cities within a given radius .
- Return the string representation of the city .
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postgis-tutorial Examples and Code Snippets
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QUESTION
Hi I am very new to PostgreSQL/PostGIS and just learned how to convert Shapefiles into SQL file and import it to PostGIS using the shp2pgsql by following this tutorial. What I noticed is that whenever I convert a Shapefile, it generates an SQL file that has a CREATE TABLE statement. Now my question is, is there a way or is it even possible to INSERT a new Shapefile(with new set of layers) into an existing table rather than creating a new one?
I hope I explained it well. Thanks.
...ANSWER
Answered 2017-Jun-09 at 16:12You can use append option in your command line. Like this:
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Install postgis-tutorial
You can use postgis-tutorial like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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