django.contrib.gis.db.models.lookups.DistanceLookupFromFunction

class documentation

class DistanceLookupFromFunction(DistanceLookupBase):

Known subclasses: django.contrib.gis.db.models.lookups.DistanceGTELookup, django.contrib.gis.db.models.lookups.DistanceGTLookup, django.contrib.gis.db.models.lookups.DistanceLTELookup, django.contrib.gis.db.models.lookups.DistanceLTLookup

View In Hierarchy

Undocumented

Method as_sql Undocumented

Inherited from DistanceLookupBase:

Method	`process_distance`	Undocumented
Method	`process_rhs_params`	Undocumented
Class Variable	`distance`	Undocumented
Class Variable	`sql_template`	Undocumented

Inherited from GISLookup (via DistanceLookupBase):

Method	`__init__`	Undocumented
Method	`get_db_prep_lookup`	Undocumented
Method	`get_rhs_op`	Undocumented
Method	`process_band_indices`	Extract the lhs band index from the band transform class and the rhs band index from the input tuple.
Method	`process_rhs`	Undocumented
Class Variable	`transform_func`	Undocumented
Instance Variable	`band_lhs`	Undocumented
Instance Variable	`band_rhs`	Undocumented
Instance Variable	`rhs`	Undocumented
Instance Variable	`template_params`	Undocumented

def as_sql(self, compiler, connection):

overrides django.contrib.gis.db.models.lookups.GISLookup.as_sql

Undocumented