Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, Oracle, MariaDB, MySQL, SpatiaLite, PGRaster (Conversion) Tests if the geometry field is spatially equal to the lookup geometry.

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, Oracle, MariaDB, MySQL, SpatiaLite, PGRaster (Bilateral) Tests if the geometry field is “equal” to the lookup geometry. On Oracle, MySQL, and SpatiaLite, it tests spatial equality, while on PostGIS it tests equality of bounding boxes.

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, Oracle, MariaDB, MySQL, SpatiaLite, PGRaster (Bilateral) Tests if the geometry field spatially intersects the lookup geometry.

Reference GIS QuerySet API Reference Spatial Lookups

New in Django 4.2. Availability: PostGIS Tests if the geometry is empty. Example:

Reference GIS QuerySet API Reference Spatial Lookups

Availability: MySQL, PostGIS, Oracle, SpatiaLite Tests if the geometry is valid. Example: | Backend | SQL Equivalent | | --- | --- | | MySQL, PostGIS, SpatiaLite | ST_IsValid(poly) | | Oracle | SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT(poly, 0.05) = 'TRUE' |

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, Oracle, MariaDB, MySQL, SpatiaLite, PGRaster (Bilateral) Tests if the geometry field spatially overlaps the lookup geometry.

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, MariaDB, Oracle, SpatiaLite, PGRaster (Conversion) Tests if the geometry field is spatially related to the lookup geometry by the values given in the given pattern.

Reference GIS QuerySet API Reference Spatial Lookupsrelate

On these spatial backends the intersection pattern is a string comprising nine characters, which define intersections between the interior, boundary, and exterior of the geometry field and the lookup geometry.

Reference GIS QuerySet API Reference Spatial Lookupsrelate

Here the relation pattern is comprised of at least one of the nine relation strings: TOUCH, OVERLAPBDYDISJOINT, OVERLAPBDYINTERSECT, EQUAL, INSIDE, COVEREDBY, CONTAINS, COVERS, ON, and ANYINTERACT. Multiple strings may be combined with the logical Boolean operator OR, for example, 'inside+touch'.

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, Oracle, MariaDB, MySQL, SpatiaLite Tests if the geometry field spatially touches the lookup geometry.

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, Oracle, MariaDB, MySQL, SpatiaLite, PGRaster (Bilateral) Tests if the geometry field is spatially within the lookup geometry.

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, PGRaster (Conversion) Tests if the geometry field’s bounding box is strictly to the left of the lookup geometry’s bounding box. Example: PostGIS equivalent:

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, PGRaster (Conversion) Tests if the geometry field’s bounding box is strictly to the right of the lookup geometry’s bounding box. Example: PostGIS equivalent:

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, PGRaster (Bilateral) Tests if the geometry field’s bounding box overlaps or is to the left of the lookup geometry’s bounding box. Example: PostGIS equivalent:

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, PGRaster (Bilateral) Tests if the geometry field’s bounding box overlaps or is to the right of the lookup geometry’s bounding box. Example: PostGIS equivalent:

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, PGRaster (Conversion) Tests if the geometry field’s bounding box overlaps or is above the lookup geometry’s bounding box. Example: PostGIS equivalent:

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, PGRaster (Conversion) Tests if the geometry field’s bounding box overlaps or is below the lookup geometry’s bounding box. Example: PostGIS equivalent:

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, PGRaster (Conversion) Tests if the geometry field’s bounding box is strictly above the lookup geometry’s bounding box. Example: PostGIS equivalent:

Reference GIS QuerySet API Reference Spatial Lookups

Availability: PostGIS, PGRaster (Conversion) Tests if the geometry field’s bounding box is strictly below the lookup geometry’s bounding box. Example: PostGIS equivalent:

Reference GIS QuerySet API Reference

Availability: PostGIS, Oracle, MariaDB, MySQL, SpatiaLite, PGRaster (Native) For an overview on performing distance queries, please refer to the distance queries introduction.