Merge remote-tracking branch 'upstream/master'

[nominatim.git] / nominatim / db / sqlalchemy_types.py

diff --git a/nominatim/db/sqlalchemy_types.py b/nominatim/db/sqlalchemy_types.py
index f31966cd60093a4bc09095a8fff83cbf33743219..7b9590363db2a055962e61ac2d850397cfc0e5d2 100644 (file)
--- a/nominatim/db/sqlalchemy_types.py
+++ b/nominatim/db/sqlalchemy_types.py
@@ -66,7 +66,16 @@ class Geometry(types.UserDefinedType): # type: ignore[type-arg]
 
 
         def ST_DWithin(self, other: SaColumn, distance: SaColumn) -> SaColumn:
-            return sa.func.ST_DWithin(self, other, distance, type_=sa.Float)
+            return sa.func.ST_DWithin(self, other, distance, type_=sa.Boolean)
+
+
+        def ST_DWithin_no_index(self, other: SaColumn, distance: SaColumn) -> SaColumn:
+            return sa.func.ST_DWithin(sa.func.coalesce(sa.null(), self),
+                                      other, distance, type_=sa.Boolean)
+
+
+        def ST_Intersects_no_index(self, other: SaColumn) -> 'sa.Operators':
+            return sa.func.coalesce(sa.null(), self).op('&&')(other)
 
 
         def ST_Distance(self, other: SaColumn) -> SaColumn:
@@ -74,7 +83,11 @@ class Geometry(types.UserDefinedType): # type: ignore[type-arg]
 
 
         def ST_Contains(self, other: SaColumn) -> SaColumn:
-            return sa.func.ST_Contains(self, other, type_=sa.Float)
+            return sa.func.ST_Contains(self, other, type_=sa.Boolean)
+
+
+        def ST_CoveredBy(self, other: SaColumn) -> SaColumn:
+            return sa.func.ST_CoveredBy(self, other, type_=sa.Boolean)
 
 
         def ST_ClosestPoint(self, other: SaColumn) -> SaColumn: