Add PostGIS GeoJSON support

Works for GET, POST, PATCH, PUT, DELETE, RPC.

CHANGELOG.md

@@ -29,6 +29,11 @@ This project adheres to [Semantic Versioning](http://semver.org/).
  - #2268, Allow returning XML from single-column queries - @fjf2002
  - #2300, RPC POST for function w/single unnamed XML param #2300 - @fjf2002
  - #1959, Bulk update with PATCH - @steve-chavez
+ - #1564, Allow geojson output by specifying the `Accept: application/geo+json` media type - @steve-chavez
+   + Requires postgis >= 3.0
+   + Works for GET, RPC, POST/PATCH/DELETE with `Prefer: return=representation`.
+   + Resource embedding works and the embedded rows will go into the `properties` key
+   + In case of multiple geometries in the same table, you can choose which one will go into the `geometry` key with the usual `?select` query parameter.
 
 ### Fixed
 

default.nix

@@ -46,12 +46,12 @@ let
 
   postgresqlVersions =
     [
-      { name = "postgresql-14"; postgresql = pkgs.postgresql_14; }
+      { name = "postgresql-14"; postgresql = pkgs.postgresql_14.withPackages (p: [ p.postgis ]); }
-      { name = "postgresql-13"; postgresql = pkgs.postgresql_13; }
+      { name = "postgresql-13"; postgresql = pkgs.postgresql_13.withPackages (p: [ p.postgis ]); }
-      { name = "postgresql-12"; postgresql = pkgs.postgresql_12; }
+      { name = "postgresql-12"; postgresql = pkgs.postgresql_12.withPackages (p: [ p.postgis ]); }
-      { name = "postgresql-11"; postgresql = pkgs.postgresql_11; }
+      { name = "postgresql-11"; postgresql = pkgs.postgresql_11.withPackages (p: [ p.postgis ]); }
-      { name = "postgresql-10"; postgresql = pkgs.postgresql_10; }
+      { name = "postgresql-10"; postgresql = pkgs.postgresql_10.withPackages (p: [ p.postgis ]); }
-      { name = "postgresql-9.6"; postgresql = pkgs.postgresql_9_6; }
+      { name = "postgresql-9.6"; postgresql = pkgs.postgresql_9_6.withPackages (p: [ p.postgis ]); }
     ];
 
   patches =

postgrest.cabal

@@ -199,6 +199,7 @@ test-suite spec
                       Feature.Query.JsonOperatorSpec
                       Feature.Query.MultipleSchemaSpec
                       Feature.Query.ErrorSpec
+                      Feature.Query.PostGISSpec
                       Feature.Query.QueryLimitedSpec
                       Feature.Query.QuerySpec
                       Feature.Query.RangeSpec

src/PostgREST/App.hs

@@ -271,6 +271,7 @@ handleRead headersOnly identifier context@RequestContext{..} = do
         (shouldCount iPreferCount)
         (iAcceptContentType == CTTextCSV)
         (iAcceptContentType == CTTextXML)
+        (iAcceptContentType == CTGeoJSON)
         bField
         configDbPreparedStatements
 
@@ -464,6 +465,7 @@ handleInvoke invMethod proc context@RequestContext{..} = do
         (iAcceptContentType == CTSingularJSON)
         (iAcceptContentType == CTTextCSV)
         (iAcceptContentType == CTTextXML)
+        (iAcceptContentType == CTGeoJSON)
         (iPreferParameters == Just MultipleObjects)
         bField
         (configDbPreparedStatements ctxConfig)
@@ -551,6 +553,7 @@ writeQuery mutation identifier@QualifiedIdentifier{..} isInsert pkCols context@R
         (iAcceptContentType ctxApiRequest == CTSingularJSON)
         isInsert
         (iAcceptContentType ctxApiRequest == CTTextCSV)
+        (iAcceptContentType ctxApiRequest == CTGeoJSON)
         (iPreferRepresentation ctxApiRequest)
         pkCols
         (configDbPreparedStatements ctxConfig)

src/PostgREST/ContentType.hs

@@ -18,6 +18,7 @@ import Protolude
 data ContentType
   = CTApplicationJSON
   | CTSingularJSON
+  | CTGeoJSON
   | CTTextCSV
   | CTTextPlain
   | CTTextXML
@@ -40,6 +41,7 @@ toHeader ct = (hContentType, toMime ct <> charset)
 -- | Convert from ContentType to a ByteString representing the mime type
 toMime :: ContentType -> ByteString
 toMime CTApplicationJSON = "application/json"
+toMime CTGeoJSON         = "application/geo+json"
 toMime CTTextCSV         = "text/csv"
 toMime CTTextPlain       = "text/plain"
 toMime CTTextXML         = "text/xml"
@@ -55,6 +57,7 @@ decodeContentType :: BS.ByteString -> ContentType
 decodeContentType ct =
   case BS.takeWhile (/= BS.c2w ';') ct of
     "application/json"                  -> CTApplicationJSON
+    "application/geo+json"              -> CTGeoJSON
     "text/csv"                          -> CTTextCSV
     "text/plain"                        -> CTTextPlain
     "text/xml"                          -> CTTextXML

src/PostgREST/Query/SqlFragment.hs

@@ -11,6 +11,7 @@ module PostgREST.Query.SqlFragment
   , SqlFragment
   , asBinaryF
   , asCsvF
+  , asGeoJsonF
   , asJsonF
   , asJsonSingleF
   , asXmlF
@@ -182,6 +183,9 @@ asJsonSingleF returnsScalar
 asXmlF :: FieldName -> SqlFragment
 asXmlF fieldName = "coalesce(xmlagg(_postgrest_t." <> pgFmtIdent fieldName <> "), '')"
 
+asGeoJsonF ::  SqlFragment
+asGeoJsonF = "json_build_object('type', 'FeatureCollection', 'features', coalesce(json_agg(ST_AsGeoJSON(_postgrest_t)::json), '[]'))"
+
 asBinaryF :: FieldName -> SqlFragment
 asBinaryF fieldName = "coalesce(string_agg(_postgrest_t." <> pgFmtIdent fieldName <> ", ''), '')"
 

src/PostgREST/Query/Statements.hs

@@ -43,10 +43,10 @@ import Protolude
 -}
 type ResultsWithCount = (Maybe Int64, Int64, [BS.ByteString], BS.ByteString, Either Error [GucHeader], Either Error (Maybe Status))
 
-createWriteStatement :: SQL.Snippet -> SQL.Snippet -> Bool -> Bool -> Bool ->
+createWriteStatement :: SQL.Snippet -> SQL.Snippet -> Bool -> Bool -> Bool -> Bool ->
                         PreferRepresentation -> [Text] -> Bool ->
                         SQL.Statement () ResultsWithCount
-createWriteStatement selectQuery mutateQuery wantSingle isInsert asCsv rep pKeys =
+createWriteStatement selectQuery mutateQuery wantSingle isInsert asCsv asGeoJson rep pKeys =
   SQL.dynamicallyParameterized snippet decodeStandard
  where
   snippet =
@@ -74,6 +74,7 @@ createWriteStatement selectQuery mutateQuery wantSingle isInsert asCsv rep pKeys
   bodyF
     | rep /= Full = "''"
     | asCsv = asCsvF
+    | asGeoJson = asGeoJsonF
     | wantSingle = asJsonSingleF False
     | otherwise = asJsonF False
 
@@ -86,9 +87,9 @@ createWriteStatement selectQuery mutateQuery wantSingle isInsert asCsv rep pKeys
   decodeStandard =
    fromMaybe (Nothing, 0, [], mempty, Right [], Right Nothing) <$> HD.rowMaybe standardRow
 
-createReadStatement :: SQL.Snippet -> SQL.Snippet -> Bool -> Bool -> Bool ->  Bool -> Maybe FieldName -> Bool ->
+createReadStatement :: SQL.Snippet -> SQL.Snippet -> Bool -> Bool -> Bool ->  Bool -> Bool -> Maybe FieldName -> Bool ->
                        SQL.Statement () ResultsWithCount
-createReadStatement selectQuery countQuery isSingle countTotal asCsv asXml binaryField =
+createReadStatement selectQuery countQuery isSingle countTotal asCsv asXml asGeoJson binaryField =
   SQL.dynamicallyParameterized snippet decodeStandard
  where
   snippet =
@@ -109,6 +110,7 @@ createReadStatement selectQuery countQuery isSingle countTotal asCsv asXml binar
   bodyF
     | asCsv = asCsvF
     | isSingle = asJsonSingleF False
+    | asGeoJson = asGeoJsonF
     | isJust binaryField && asXml = asXmlF $ fromJust binaryField
     | isJust binaryField = asBinaryF $ fromJust binaryField
     | otherwise = asJsonF False
@@ -130,9 +132,9 @@ standardRow = (,,,,,) <$> nullableColumn HD.int8 <*> column HD.int8
 type ProcResults = (Maybe Int64, Int64, ByteString, Either Error [GucHeader], Either Error (Maybe Status))
 
 callProcStatement :: Bool -> Bool -> SQL.Snippet -> SQL.Snippet -> SQL.Snippet -> Bool ->
-                     Bool -> Bool -> Bool -> Bool -> Maybe FieldName -> Bool ->
+                     Bool -> Bool -> Bool -> Bool -> Bool -> Maybe FieldName -> Bool ->
                      SQL.Statement () ProcResults
-callProcStatement returnsScalar returnsSingle callProcQuery selectQuery countQuery countTotal asSingle asCsv asXml multObjects binaryField =
+callProcStatement returnsScalar returnsSingle callProcQuery selectQuery countQuery countTotal asSingle asCsv asXml asGeoJson multObjects binaryField =
   SQL.dynamicallyParameterized snippet decodeProc
   where
     snippet =
@@ -152,6 +154,7 @@ callProcStatement returnsScalar returnsSingle callProcQuery selectQuery countQue
     bodyF
      | asSingle           = asJsonSingleF returnsScalar
      | asCsv              = asCsvF
+     | asGeoJson = asGeoJsonF
      | isJust binaryField && asXml = asXmlF $ fromJust binaryField
      | isJust binaryField = asBinaryF $ fromJust binaryField
      | returnsSingle

src/PostgREST/Request/ApiRequest.hs

@@ -431,7 +431,7 @@ requestContentTypes conf action path =
         ++ rawContentTypes conf
         ++ [CTOpenAPI | pIsRootSpec path]
     defaultContentTypes =
-      [CTApplicationJSON, CTSingularJSON, CTTextCSV]
+      [CTApplicationJSON, CTSingularJSON, CTGeoJSON, CTTextCSV]
 
 rawContentTypes :: AppConfig -> [ContentType]
 rawContentTypes AppConfig{..} =

test/spec/Feature/Query/PostGISSpec.hs

@@ -0,0 +1,232 @@
+module Feature.Query.PostGISSpec where
+
+import Network.Wai (Application)
+
+import Network.HTTP.Types
+import Test.Hspec
+import Test.Hspec.Wai
+import Test.Hspec.Wai.JSON
+
+import PostgREST.Config.PgVersion (PgVersion, pgVersion100)
+
+import Protolude  hiding (get)
+import SpecHelper
+
+spec :: PgVersion -> SpecWith ((), Application)
+spec actualPgVersion = describe "PostGIS features" $
+  context "GeoJSON output" $ do
+    it "works for a table that has a geometry column" $
+      request methodGet "/shops"
+        [("Accept", "application/geo+json")] "" `shouldRespondWith`
+        [json| {
+          "type" : "FeatureCollection",
+          "features" : [
+            {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.10044,42.373695]}, "properties": {"id": 1, "address": "1369 Cambridge St"}}
+          , {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.10543,42.366432]}, "properties": {"id": 2, "address": "757 Massachusetts Ave"}}
+          , {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.081924,42.36437]}, "properties": {"id": 3, "address": "605 W Kendall St"}}
+          ]} |]
+        { matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"] }
+
+    it "fails for a table that doesn't have a geometry column" $
+      request methodGet "/projects"
+        [("Accept", "application/geo+json")] "" `shouldRespondWith`
+        [json| {"hint":null,"details":null,"code":"22023","message":"geometry column is missing"} |]
+        { matchStatus  = 400
+        , matchHeaders = [matchContentTypeJson]
+        }
+
+    it "gives an empty features array on no rows" $
+      request methodGet "/shops?id=gt.3"
+        [("Accept", "application/geo+json")] "" `shouldRespondWith`
+        [json| {
+          "type" : "FeatureCollection",
+          "features" : []} |]
+        { matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"] }
+
+    it "must include the geometry column when using ?select" $
+      request methodGet "/shops?select=id,shop_geom&id=eq.1"
+        [("Accept", "application/geo+json")] "" `shouldRespondWith`
+        [json| {
+          "type" : "FeatureCollection",
+          "features" : [
+            {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.10044,42.373695]}, "properties": {"id": 1}}
+          ] }|]
+        { matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"] }
+
+    it "works with resource embedding" $
+      request methodGet "/shops?select=*,shop_bles(*)&id=eq.1"
+        [("Accept", "application/geo+json")] "" `shouldRespondWith`
+        (if actualPgVersion >= pgVersion100
+          then [json| {
+            "type": "FeatureCollection",
+            "features": [
+              {
+                "type": "Feature",
+                "geometry": { "coordinates": [ -71.10044, 42.373695 ], "type": "Point" },
+                "properties": {
+                  "address": "1369 Cambridge St", "id": 1,
+                  "shop_bles": [
+                    { "id": 1, "name": "Beacon-1", "shop_id": 1 ,
+                      "coords": { "coordinates": [ -71.10044, 42.373695 ], "crs": { "properties": { "name": "EPSG:4326" }, "type": "name" }, "type": "Point" },
+                      "range_area": {
+                        "coordinates": [ [ [ -71.10045254230499, 42.37387083326593 ], [ -71.10048070549963, 42.37377126199953 ], [ -71.10039688646793, 42.37375838212269 ], [ -71.10037006437777, 42.37385844878863 ], [ -71.10045254230499, 42.37387083326593 ] ] ],
+                        "crs": { "properties": { "name": "EPSG:4326" }, "type": "name" }, "type": "Polygon" }
+                    },
+                    { "coords": { "coordinates": [ -71.10044, 42.373695 ], "crs": { "properties": { "name": "EPSG:4326" }, "type": "name" }, "type": "Point" },
+                      "id": 2, "name": "Beacon-2", "shop_id": 1,
+                      "range_area": {
+                        "coordinates": [ [ [ -71.10034391283989, 42.37385299961788 ], [ -71.10036939382553, 42.373756895982865 ], [ -71.1002916097641, 42.373745997623224 ], [ -71.1002641171217, 42.37384408279195 ], [ -71.10034391283989, 42.37385299961788 ] ] ],
+                        "crs": { "properties": { "name": "EPSG:4326" }, "type": "name" }, "type": "Polygon" }
+                    }
+                  ]
+                }
+              }
+            ]
+          }|]
+          else [json| {
+            "type": "FeatureCollection",
+            "features": [
+              {
+                "type": "Feature",
+                "geometry": { "coordinates": [ -71.10044, 42.373695 ], "type": "Point" },
+                "properties": {
+                  "address": "1369 Cambridge St", "id": 1,
+                  "shop_bles": [
+                    { "id": 1, "name": "Beacon-1", "shop_id": 1 ,
+                      "coords": { "coordinates": [ -71.10044, 42.373695 ], "type": "Point" },
+                      "range_area": {
+                        "coordinates": [ [ [ -71.10045254230499, 42.37387083326593 ], [ -71.10048070549963, 42.37377126199953 ], [ -71.10039688646793, 42.37375838212269 ], [ -71.10037006437777, 42.37385844878863 ], [ -71.10045254230499, 42.37387083326593 ] ] ],
+                        "type": "Polygon" }
+                    },
+                    { "coords": { "coordinates": [ -71.10044, 42.373695 ], "type": "Point" },
+                      "id": 2, "name": "Beacon-2", "shop_id": 1,
+                      "range_area": {
+                        "coordinates": [ [ [ -71.10034391283989, 42.37385299961788 ], [ -71.10036939382553, 42.373756895982865 ], [ -71.1002916097641, 42.373745997623224 ], [ -71.1002641171217, 42.37384408279195 ], [ -71.10034391283989, 42.37385299961788 ] ] ],
+                        "type": "Polygon" }
+                    }
+                  ]
+                }
+              }
+            ]
+          }|])
+        { matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"] }
+
+    it "works with RPC" $
+      request methodGet "/rpc/get_shop?id=1"
+        [("Accept", "application/geo+json")] "" `shouldRespondWith`
+        [json|{
+          "type" : "FeatureCollection",
+          "features" : [
+            {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.10044,42.373695]}, "properties": {"id": 1, "address": "1369 Cambridge St"} }
+          ]
+        }|]
+        { matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"] }
+
+    it "works with Prefer: return=representation after POST" $
+      request methodPost "/shops"
+        [("Accept", "application/geo+json"), ("Prefer", "return=representation")] [json|
+          {"id": 4, "address": "1354 Massachusetts Ave", "shop_geom": "SRID=4326;POINT(-71.11834 42.373238)"}
+        |] `shouldRespondWith`
+        [json|{
+          "type": "FeatureCollection",
+          "features": [
+            {
+              "type": "Feature",
+              "geometry": { "coordinates": [ -71.11834, 42.373238 ], "type": "Point" },
+              "properties": { "address": "1354 Massachusetts Ave", "id": 4 }
+            }
+          ]
+        }|]
+        { matchStatus  = 201
+        , matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"]
+        }
+
+    it "works with Prefer: return=representation after PATCH" $
+      request methodPatch "/shops?id=eq.3"
+        [("Accept", "application/geo+json"), ("Prefer", "return=representation")]
+        [json| { "address": "1354 Massachusetts Avenue"} |]
+        `shouldRespondWith`
+        [json|{
+          "type": "FeatureCollection",
+          "features": [
+            {
+              "type": "Feature",
+              "geometry": { "coordinates": [-71.081924,42.36437], "type": "Point" },
+              "properties": { "address": "1354 Massachusetts Avenue", "id": 3 }
+            }
+          ]
+        }|]
+        { matchStatus  = 200
+        , matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"]
+        }
+
+    it "works with Prefer: return=representation after PUT" $
+      request methodPut "/shops?id=eq.3"
+        [("Accept", "application/geo+json"), ("Prefer", "return=representation")]
+        [json| { "id": 3, "address": "1354 Massachusetts Avenue"} |]
+        `shouldRespondWith`
+        [json|{
+          "type": "FeatureCollection",
+          "features": [
+            {
+              "type": "Feature",
+              "geometry": { "coordinates": [-71.081924,42.36437], "type": "Point" },
+              "properties": { "address": "1354 Massachusetts Avenue", "id": 3 }
+            }
+          ]
+        }|]
+        { matchStatus  = 200
+        , matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"]
+        }
+
+    it "works with Prefer: return=representation after DELETE" $
+      request methodDelete "/shops?id=eq.3"
+        [("Accept", "application/geo+json"), ("Prefer", "return=representation")] "" `shouldRespondWith`
+        [json|{
+          "type" : "FeatureCollection",
+          "features" : [
+            {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.081924,42.36437]}, "properties": {"id": 3, "address": "605 W Kendall St"}}
+          ]
+        }|]
+        { matchStatus  = 200
+        , matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"]
+        }
+
+    context "multiple geometry columns" $
+      it "can select the geometry column to get as a feature with ?select" $ do
+        request methodGet "/shop_bles?select=id,name,coords&id=eq.1"
+          [("Accept", "application/geo+json")] "" `shouldRespondWith`
+          [json|{
+            "type" : "FeatureCollection",
+            "features" : [
+              {"type": "Feature",
+               "geometry": {"type":"Point","coordinates":[-71.10044,42.373695]},
+               "properties": {"id": 1, "name": "Beacon-1"}
+              }
+            ]}|]
+          { matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"] }
+
+        request methodGet "/shop_bles?select=id,name,range_area&id=eq.1"
+          [("Accept", "application/geo+json")] "" `shouldRespondWith`
+          [json|{
+            "type" : "FeatureCollection",
+            "features" : [
+              {"type": "Feature",
+               "geometry": {"type":"Polygon","coordinates":[[[-71.100452542,42.373870833],[-71.100480705,42.373771262],[-71.100396886,42.373758382],[-71.100370064,42.373858449],[-71.100452542,42.373870833]]]},
+               "properties": {"id": 1, "name": "Beacon-1"}}
+            ]}|]
+          { matchHeaders = ["Content-Type" <:> "application/geo+json; charset=utf-8"] }
+
+    it "gets the geojson geometry object with the regular application/json output" $
+      request methodGet "/shops?id=eq.1" [] "" `shouldRespondWith`
+        (if actualPgVersion >= pgVersion100
+          then [json|[{
+            "id":1,"address":"1369 Cambridge St",
+            "shop_geom":{"type":"Point","crs":{"type":"name","properties":{"name":"EPSG:4326"}},"coordinates":[-71.10044,42.373695]}
+            }]|]
+          else [json|[{
+              "address": "1369 Cambridge St",
+              "id": 1,
+              "shop_geom": { "coordinates": [ -71.10044, 42.373695 ], "type": "Point" }
+            }]|])
+        { matchHeaders = [matchContentTypeJson] }

test/spec/Main.hs

@@ -44,6 +44,7 @@ import qualified Feature.Query.HtmlRawOutputSpec
 import qualified Feature.Query.InsertSpec
 import qualified Feature.Query.JsonOperatorSpec
 import qualified Feature.Query.MultipleSchemaSpec
+import qualified Feature.Query.PostGISSpec
 import qualified Feature.Query.QueryLimitedSpec
 import qualified Feature.Query.QuerySpec
 import qualified Feature.Query.RangeSpec
@@ -199,8 +200,9 @@ main = do
       describe "Feature.Query.ErrorSpec" Feature.Query.ErrorSpec.spec
 
     -- this test runs with an extra search path
-    parallel $ before extraSearchPathApp $
+    parallel $ before extraSearchPathApp $ do
       describe "Feature.ExtraSearchPathSpec" Feature.ExtraSearchPathSpec.spec
+      describe "Feature.Query.PostGISSpec" $ Feature.Query.PostGISSpec.spec actualPgVersion
 
     -- this test runs with a root spec function override
     parallel $ before rootSpecApp $

test/spec/fixtures/data.sql

@@ -784,3 +784,14 @@ INSERT INTO test.bulk_update_items (id, name, observation) VALUES (1, 'item-1',
 
 TRUNCATE TABLE test.bulk_update_items_cpk CASCADE;
 INSERT INTO test.bulk_update_items_cpk (id, name, observation) VALUES (1, 'item-1', NULL), (2, 'item-2', NULL), (3, 'item-3', NULL);
+
+TRUNCATE TABLE shops CASCADE;
+INSERT INTO shops(id, address, shop_geom) VALUES(1, '1369 Cambridge St', 'SRID=4326;POINT(-71.10044 42.373695)');
+INSERT INTO shops(id, address, shop_geom) VALUES(2, '757 Massachusetts Ave', 'SRID=4326;POINT(-71.10543 42.366432)');
+INSERT INTO shops(id, address, shop_geom) VALUES(3, '605 W Kendall St', 'SRID=4326;POINT(-71.081924 42.36437)');
+
+TRUNCATE TABLE shop_bles CASCADE;
+INSERT INTO shop_bles(id, name, coords, shop_id, range_area) VALUES(1, 'Beacon-1', 'SRID=4326;POINT(-71.10044 42.373695)', 1,
+  extensions.ST_GeomFromGeoJSON('{"type": "Polygon", "coordinates": [ [ [ -71.10045254230499, 42.37387083326593 ], [ -71.10048070549963, 42.37377126199953 ], [ -71.10039688646793, 42.37375838212269 ], [ -71.10037006437777, 42.37385844878863 ], [ -71.10045254230499, 42.37387083326593 ] ] ]}'));
+INSERT INTO shop_bles(id, name, coords, shop_id, range_area) VALUES(2, 'Beacon-2', 'SRID=4326;POINT(-71.10044 42.373695)', 1,
+  extensions.ST_GeomFromGeoJSON('{"type": "Polygon", "coordinates": [ [ [ -71.10034391283989, 42.37385299961788 ], [ -71.10036939382553, 42.373756895982865 ], [ -71.1002916097641, 42.373745997623224 ], [ -71.1002641171217, 42.37384408279195 ], [ -71.10034391283989, 42.37385299961788 ] ] ]}'));

test/spec/fixtures/privileges.sql

@@ -188,6 +188,8 @@ GRANT ALL ON TABLE
     , view_test
     , bulk_update_items
     , bulk_update_items_cpk
+    , shops
+    , shop_bles
 TO postgrest_test_anonymous;
 
 GRANT INSERT ON TABLE insertonly TO postgrest_test_anonymous;

test/spec/fixtures/schema.sql

@@ -2649,3 +2649,23 @@ CREATE TABLE test.bulk_update_items_cpk (
   observation TEXT,
   PRIMARY KEY (id, name)
 );
+
+create extension if not exists postgis with schema extensions;
+
+create table shops (
+  id        int primary key
+, address   text
+, shop_geom extensions.geometry(POINT, 4326)
+);
+
+create table shop_bles (
+  id         int primary key
+, name       text
+, coords     extensions.geometry(POINT, 4326)
+, range_area extensions.geometry(POLYGON, 4326)
+, shop_id    int references shops(id)
+);
+
+create function get_shop(id int) returns shops as $$
+  select * from shops where id = $1;
+$$ language sql;