1
vote
1answer
201 views

Postgis functionalities in Microsoft SQL Server

I'm using Postgresql 8.4, Postgis 1.5 for My GIS works. Planning to change my Database to Microsoft SQL Server 2012. Can we use all the Postgis functionalities in Microsoft SQL Server 2012. Please ...
0
votes
1answer
274 views

PHP/MySQL, PostgreSQL spatial queries. Find a polygon that contains a coordinate? [closed]

I am building a non mapping javascript app and I am wanting to take a lat/long coordinate and query a MySQL table of polygons for the one that contains the point. I have looked into MySQL spatial ...
1
vote
2answers
181 views

Postgis csv and error loading into mysql

I want to load spatial data into MySQL using a CSV I have generated from a Postgres table and when loading it into MySQL database using phpmyadmin it complains "Cannot get geometry object from data ...
2
votes
1answer
254 views

PostgreSQL, find points near points

I'm going to have a database with a 'people' table and a 'shops' table. I'd like to find all people within 500m of a shop, and details from both tables. I'm used to working with mySQL, but I'm ...
4
votes
2answers
508 views

Which spatial DBMS should I select?

I found there are a number of RDMS have the spatial capability e.g. mysql, postgreSQL I considering which I should go forward! I would like to store the lat lon coord from the tracker to the db ...
0
votes
0answers
431 views

Implementing custom (Vincenty/Haversine formula) functions for MySQL vs Using PostGIS?

I currently am using MySQL for all of my relational data. I have hit a crossroads with geo calculations. Since, MySQL does not have good support for spatial functions, I am contemplating on using ...