Lab Sql

I need to allow travelers to use google maps to plot a route, and then query my database of points … Read more Doing "points Of Interest Along A Route" In Google Maps

I basically have two table with ID, Area.Longitude and latitude column. I need to find the differe… Read more Given Longitude And Latitude Of Two Areas, How To Find The Distance Between Them In Meters. How To Query In Sql..?

I have a trips table containing user's trip information, like so: select * from trips limit 10;… Read more Postgresql: Show Trips Within A Bounding Box

I a newbie in PHP. The code above works fine, but only with one marker. If I use top 1 to search on… Read more Array Multiple Points In Google Maps With Sql & Php?

How to use MarkerCluster with geolocations from a database, displaying markers on the map works fin… Read more Combine Geocode With Marker Clustering

I'm new to using SQLite on Android and I have some error here. I have this app: http://imgur.co… Read more Android Indexoutofboundsexception: Index: 1, Size: 1