Executing ad hoc queries in OpenJUMP is simple and offers a couple of unique features. Queries can be run on specific data selections, allowing for the manual control of the queried area without considering the attribution. Similarly, temporary fences (areas) can be drawn on the fly and the geometry of the surface can be used in queries. In this recipe, we will explore each of those cases.
Refer to the preceding recipe if you need to install OpenJUMP or require assistance connecting to a database.
Carry out the following steps to run the data store query: