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Sqlitestudio data type size drivers#
Sqlitestudio data type size driver#
Sqlitestudio data type size license#
Sqlitestudio data type size Offline#

The GUI has imbedded in it the engine that runs the database similar in concept to the way Microsoft Access application has embedded the engine to control an MS Access MDB. We'll cover spatialite-gis graphical tool in the next tutorial. Note you can use spatialite-gis to view and import tables, but the spatialite-gui gives you ability to do free SQL queries, but not as good viewing features, while the spatialite-gis can create a new database, import and can show you a whole map, but has limited filtering. just download and extract and run the GUI.įrom the : Download SpatiaLite GUI statically linked (choose your platform) This article will be similar except we shall go thru similar exercises we did for SQL Server 2008 and PostGIS as a contrast and compare. In terms of tutorials - here is a recent one by MapFish people - SpatiaLite in 5 minutes.

It is under 3 licenses Mozilla Public and GPLv3Įxercise, we shall get you up and running quickly with this cute cute database engine.

Sqlitestudio data type size license#

Spatial Transformation support using Proj.4 that hmm even SQL Server 2008 lacksĪs far as licensing goes, SpatiaLite does not have the same License as SQLite.

Unfortunately the current release seems to lack spatial aggregate functions that PostGIS has such as Extent, Union, collect.

Lots of MBR functions (Minimum bounding rectangle), similar to what MySQL 5.1 and below has, but also has real functions as described above for more exact calculations.

R-Tree Spatial Index if you use SQLite 3.6+, and rudimentary MBR index for lower SQLite.

OGC functions similar to what you find implemented in PostGIS/GEOS.

In fact the functionality you will see is pretty much the functions you get in PostGIS including their names minus the aggregates and some other things, except you just need to strip off the ST_ and add in a bbox filter, so PostGIS users should feel very much at home. It seems closest in syntax to PostGIS and in fact modeled after PostGIS and also piggy-backs on GEOS and Proj.4 like PostGIS. Similar to what you would find in PostgreSQL/PostGIS, Microsoft SQL Server 2008, MySQL, IBM DBII, Oracle Locator/Spatial. SpatiaLite sweetens this little database by allowing you to store geometries and query them with spatial functions Seems to be lacking an animal mascot that embodies its cuteness.

Did I mention its cute, but don't let its cuteness deceive you of its potential.

Has basic ACID/Transactions - BEGIN/COMMIT.

My favorite - it even supports SQL views.

The SQLite core engine is a relatively tiny application that provides you more or less standard ANSI-SQL 92 syntax so with a basic abstraction layer, you can treat this as you would any other relational database.

Sqlitestudio data type size driver#

This is very important to understand since you want your driver to have the SpatiaLite enhancements.

Sqlitestudio data type size drivers#

(note the drivers unlike other databases contain the engine as well). NET has driversįor it you can dump in your bin folder and get going, SharpMap (has a driver for the SpatiaLite version in the works) - thanks to Bill Dollins similar to what it has for PostGIS.

PHP has built-in drivers for SQLite it.

It has this cute little dblink like feature that allows you to mount external files as virtual tables and join with your SQLite data.

all the tables fit into a single file so easy for transport.

Sqlitestudio data type size Offline#

Offline database that needs to synch differential data back and forth to the mother ship. We use it in some of our projects for synching data back and forth between a mainstream server database such as PostgreSQL, SQL Server, MySQL and a client Is Free and Open Soure - Public domain so no restrictions for commercial and embedding in other applications and You can think of itĪs a spatial extender for SQLite database engine which is similar in concept to what PostGIS does for the PostgreSQL Object-Relational Database.įor those unfamiliar with SQLite - it is this little adorable single file relational database system that runs equally well on Windows, Linux, Unix, Mac and is easily embeddable in larger apps. SpatiaLite is an SQLite database engine with Spatial functions added. Part 1: Getting Started with SpatiaLite: An almost Idiot's Guide What is SpatiaLite?