gis.db.models.BaseSpatialField.spatial_index

BaseSpatialField.spatial_index

Defaults to True. Creates a spatial index for the given geometry field.

Note

This is different from the db_index field option because spatial indexes are created in a different manner than regular database indexes. Specifically, spatial indexes are typically created using a variant of the R-Tree, while regular database indexes typically use B-Trees.

Links:

https://docs.djangoproject.com/en/1.10/ref/contrib/gis/model-api/#django.contrib.gis.db.models.BaseSpatialField.spatial_index

doc_Django

2016-10-09 18:37:20

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