Specifics of working with PostgreSQL DBMS

 Print Previous page Top page Next page

It is allowed to use the PostgreSQL DBMS version 9.1 and higher, for which the PostGIS extension must be installed, which provides the ability to store spatial data and supports the OGC (Open Geospatial Consortium) standards.

For program functioning, the read access (SELECT) to the following database system views is required:

-   GEOMETRY_COLUMNS;

­-   pg_tables;

­-   information_schema.clumns.