Version History of Test Test Rows from Helsingin kaupunkiympariston toimiala (Finland)

This table contains the version history of the 'testtesttest' table sourced from the website of 'Helsingin kaupunkiympariston toimiala' in Finland. The table includes various columns such as '_start_date', '_end_date', '_row_number', 'geom_geojson', 'geom_geotext', 'geom_type', 'geom_centroid', 'geom_center_x', and 'geom_center_y'. The '_start_date' column represents the date when the row was extracted from the data source, while the '_end_date' column represents the date when a new version of the row was extracted. If the '_end_date' value is null, it indicates that the row is the most recent version. This table can be used in data analytics to analyze the changes in the geographic information, such as the centroid and type of geometry, over time. By comparing different versions of the rows, one can examine the evolution of data and assess trends and patterns related to the spatial data. The historic records in this table can provide insights into the modifications made to the original 'testtesttest' table and enable a detailed analysis of the geospatial data for various purposes.