diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1201922e1ab..b62e2882290 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,12 +3,51 @@
 ## Next release
 (Add entries here in the order of: server, console, cli, docs, others)
 
+### Support geometry and geography spatial data comparison operators in MS SQL Server
+
+Comparison operators on spatial data types, geometry and geography, are now supported in MS SQL Server. The following operators are supported:
+
+- STEquals
+- STIntersects
+- STTouches
+- STOverlaps
+- STCrosses
+- STWithin
+- STContains
+
+**Example query:** Select values equal to a given geography instance
+
+```
+query {
+  spatial_types_geog(
+    where: {
+      point: { _st_equals: "POINT(3 4)" }
+      }
+    ) {
+    point
+  }
+}
+```
+
+**Example query:** Select values that spatially contain a given geometry instance
+
+```
+query {
+  spatial_types_geom(
+    where: {
+      compoundcurve: { _st_contains: "POINT(0.5 0)" }
+    }
+  ) {
+    compoundcurve
+  }
+}
+```
 
 ## v2.0.0-alpha.6
 
 - server: fix action output type schema generation (fix #6631)
 - server/mssql: `mssql_add_source` can now take connection strings from environment variables
-- server: support `IN`, `NIN`, `LIKE` and `NLIKE` operators in MSSQL
+- server: support `IN`, `NIN`, `LIKE` and `NLIKE` operators in MS SQL Server
 - server: remove the restriction of supporting only base type function arguments. The type of an argument with a table type is now `<tablename>_scalar` to avoid conflicts with the object type `<tablename>`.
 - server: fix inherited_roles issue when some of the underlying roles don't have permissions configured (fixes #6672)
 - server: fix action custom types failing to parse when mutually recursive
diff --git a/server/src-lib/Hasura/Backends/MSSQL/DDL/BoolExp.hs b/server/src-lib/Hasura/Backends/MSSQL/DDL/BoolExp.hs
index b80bce9d37b..0ff36f5a6d6 100644
--- a/server/src-lib/Hasura/Backends/MSSQL/DDL/BoolExp.hs
+++ b/server/src-lib/Hasura/Backends/MSSQL/DDL/BoolExp.hs
@@ -39,37 +39,53 @@ parseBoolExpOperations rhsParser _fields columnInfo value =
     parseOperation :: ColumnType 'MSSQL -> (Text, J.Value) -> m (OpExpG 'MSSQL v)
     parseOperation columnType (opStr, val) = withPathK opStr $
       case opStr of
-        "_eq"    -> parseEq
-        "$eq"    -> parseEq
+        "_eq"            -> parseEq
+        "$eq"            -> parseEq
 
-        "_neq"   -> parseNeq
-        "$neq"   -> parseNeq
+        "_neq"           -> parseNeq
+        "$neq"           -> parseNeq
 
-        "$in"    -> parseIn
-        "_in"    -> parseIn
+        "$in"            -> parseIn
+        "_in"            -> parseIn
 
-        "$nin"   -> parseNin
-        "_nin"   -> parseNin
+        "$nin"           -> parseNin
+        "_nin"           -> parseNin
 
-        "_gt"    -> parseGt
-        "$gt"    -> parseGt
+        "_gt"            -> parseGt
+        "$gt"            -> parseGt
 
-        "_lt"    -> parseLt
-        "$lt"    -> parseLt
+        "_lt"            -> parseLt
+        "$lt"            -> parseLt
 
-        "_gte"   -> parseGte
-        "$gte"   -> parseGte
+        "_gte"           -> parseGte
+        "$gte"           -> parseGte
 
-        "_lte"   -> parseLte
-        "$lte"   -> parseLte
+        "_lte"           -> parseLte
+        "$lte"           -> parseLte
 
-        "$like"  -> parseLike
-        "_like"  -> parseLike
+        "$like"          -> parseLike
+        "_like"          -> parseLike
 
-        "$nlike" -> parseNlike
-        "_nlike" -> parseNlike
+        "$nlike"         -> parseNlike
+        "_nlike"         -> parseNlike
 
-        x        -> throw400 UnexpectedPayload $ "Unknown operator : " <> x
+        "_st_contains"   -> parseGeometryOrGeographyOp ASTContains
+        "$st_contains"   -> parseGeometryOrGeographyOp ASTContains
+        "_st_equals"     -> parseGeometryOrGeographyOp ASTEquals
+        "$st_equals"     -> parseGeometryOrGeographyOp ASTEquals
+        "_st_intersects" -> parseGeometryOrGeographyOp ASTIntersects
+        "$st_intersects" -> parseGeometryOrGeographyOp ASTIntersects
+        "_st_overlaps"   -> parseGeometryOrGeographyOp ASTOverlaps
+        "$st_overlaps"   -> parseGeometryOrGeographyOp ASTOverlaps
+        "_st_within"     -> parseGeometryOrGeographyOp ASTWithin
+        "$st_within"     -> parseGeometryOrGeographyOp ASTWithin
+
+        "_st_crosses"    -> parseGeometryOp ASTCrosses
+        "$st_crosses"    -> parseGeometryOp ASTCrosses
+        "_st_touches"    -> parseGeometryOp ASTTouches
+        "$st_touches"    -> parseGeometryOp ASTTouches
+
+        x                -> throw400 UnexpectedPayload $ "Unknown operator : " <> x
 
       where
         colTy = pgiType columnInfo
@@ -88,6 +104,12 @@ parseBoolExpOperations rhsParser _fields columnInfo value =
         parseLike  = guardType stringTypes >> ALIKE  <$> parseOne
         parseNlike = guardType stringTypes >> ANLIKE <$> parseOne
 
+        parseGeometryOp f =
+          guardType [GeometryType] >> f <$> parseOneNoSess colTy val
+        parseGeometryOrGeographyOp f =
+          guardType geoTypes >> f <$> parseOneNoSess colTy val
+        parseOneNoSess ty = rhsParser (CollectableTypeScalar ty)
+
         guardType validTys = unless (isScalarColumnWhere (`elem` validTys) colTy) $
           throwError $ buildMsg colTy validTys
 
diff --git a/server/src-lib/Hasura/Backends/MSSQL/FromIr.hs b/server/src-lib/Hasura/Backends/MSSQL/FromIr.hs
index 467113bb320..819e4eeb363 100644
--- a/server/src-lib/Hasura/Backends/MSSQL/FromIr.hs
+++ b/server/src-lib/Hasura/Backends/MSSQL/FromIr.hs
@@ -818,6 +818,22 @@ fromOpExpG expression op =
     IR.ANIN val                  -> pure (OpExpression TSQL.NIN expression val)
     IR.ALIKE val                 -> pure (OpExpression TSQL.LIKE expression val)
     IR.ANLIKE val                -> pure (OpExpression TSQL.NLIKE expression val)
+    IR.ASTContains val           -> pure (TSQL.STOpExpression TSQL.STContains expression val)
+    IR.ASTCrosses val            -> pure (TSQL.STOpExpression TSQL.STCrosses expression val)
+    IR.ASTEquals val             -> pure (TSQL.STOpExpression TSQL.STEquals expression val)
+    IR.ASTIntersects val         -> pure (TSQL.STOpExpression TSQL.STIntersects expression val)
+    IR.ASTOverlaps val           -> pure (TSQL.STOpExpression TSQL.STOverlaps expression val)
+    IR.ASTTouches val            -> pure (TSQL.STOpExpression TSQL.STTouches expression val)
+    IR.ASTWithin val             -> pure (TSQL.STOpExpression TSQL.STWithin expression val)
+    -- https://docs.microsoft.com/en-us/sql/relational-databases/hierarchical-data-sql-server
+    IR.AAncestor _               -> refute (pure (UnsupportedOpExpG op))
+    IR.AAncestorAny _            -> refute (pure (UnsupportedOpExpG op))
+    IR.ADescendant _             -> refute (pure (UnsupportedOpExpG op))
+    IR.ADescendantAny _          -> refute (pure (UnsupportedOpExpG op))
+    IR.AMatches _                -> refute (pure (UnsupportedOpExpG op))
+    IR.AMatchesAny _             -> refute (pure (UnsupportedOpExpG op))
+    IR.AMatchesFulltext _        -> refute (pure (UnsupportedOpExpG op))
+    -- No equivalent operators in SQL Server for the following
     -- https://docs.microsoft.com/en-us/sql/t-sql/functions/json-functions-transact-sql
     IR.AContains _val            -> refute (pure (UnsupportedOpExpG op))
     IR.AContainedIn _val         -> refute (pure (UnsupportedOpExpG op))
@@ -831,35 +847,19 @@ fromOpExpG expression op =
     IR.AIREGEX _val              -> refute (pure (UnsupportedOpExpG op))
     IR.ANREGEX _val              -> refute (pure (UnsupportedOpExpG op))
     IR.ANIREGEX _val             -> refute (pure (UnsupportedOpExpG op))
-    -- https://docs.microsoft.com/en-us/sql/relational-databases/hierarchical-data-sql-server
-    IR.AAncestor _               -> refute (pure (UnsupportedOpExpG op))
-    IR.AAncestorAny _            -> refute (pure (UnsupportedOpExpG op))
-    IR.ADescendant _             -> refute (pure (UnsupportedOpExpG op))
-    IR.ADescendantAny _          -> refute (pure (UnsupportedOpExpG op))
-    IR.AMatches _                -> refute (pure (UnsupportedOpExpG op))
-    IR.AMatchesAny _             -> refute (pure (UnsupportedOpExpG op))
-    IR.AMatchesFulltext _        -> refute (pure (UnsupportedOpExpG op))
-    -- As of March 2021, only geometry/geography casts are supported
-    IR.ACast _casts              -> refute (pure (UnsupportedOpExpG op)) -- mkCastsExp casts
     -- https://docs.microsoft.com/en-us/sql/relational-databases/spatial/spatial-data-sql-server
-    IR.ASTContains _val          -> refute (pure (UnsupportedOpExpG op)) -- mkGeomOpBe "ST_Contains" val
-    IR.ASTCrosses _val           -> refute (pure (UnsupportedOpExpG op)) -- mkGeomOpBe "ST_Crosses" val
-    IR.ASTEquals _val            -> refute (pure (UnsupportedOpExpG op)) -- mkGeomOpBe "ST_Equals" val
-    IR.ASTIntersects _val        -> refute (pure (UnsupportedOpExpG op)) -- mkGeomOpBe "ST_Intersects" val
-    IR.ASTOverlaps _val          -> refute (pure (UnsupportedOpExpG op)) -- mkGeomOpBe "ST_Overlaps" val
-    IR.ASTTouches _val           -> refute (pure (UnsupportedOpExpG op)) -- mkGeomOpBe "ST_Touches" val
-    IR.ASTWithin _val            -> refute (pure (UnsupportedOpExpG op)) -- mkGeomOpBe "ST_Within" val
-    IR.ASTDWithinGeom {}         -> refute (pure (UnsupportedOpExpG op)) -- applySQLFn "ST_DWithin" [lhs, val, r]
-    IR.ASTDWithinGeog {}         -> refute (pure (UnsupportedOpExpG op)) -- applySQLFn "ST_DWithin" [lhs, val, r, sph]
-    IR.ASTIntersectsRast _val    -> refute (pure (UnsupportedOpExpG op)) -- applySTIntersects [lhs, val]
-    IR.ASTIntersectsNbandGeom {} -> refute (pure (UnsupportedOpExpG op)) -- applySTIntersects [lhs, nband, geommin]
-    IR.ASTIntersectsGeomNband {} -> refute (pure (UnsupportedOpExpG op)) -- applySTIntersects [lhs, geommin, withSQLNull mNband]
-    IR.CEQ _rhsCol               -> refute (pure (UnsupportedOpExpG op)) -- S.BECompare S.SEQ lhs $ mkQCol rhsCol
-    IR.CNE _rhsCol               -> refute (pure (UnsupportedOpExpG op)) -- S.BECompare S.SNE lhs $ mkQCol rhsCol
-    IR.CGT _rhsCol               -> refute (pure (UnsupportedOpExpG op)) -- S.BECompare S.SGT lhs $ mkQCol rhsCol
-    IR.CLT _rhsCol               -> refute (pure (UnsupportedOpExpG op)) -- S.BECompare S.SLT lhs $ mkQCol rhsCol
-    IR.CGTE _rhsCol              -> refute (pure (UnsupportedOpExpG op)) -- S.BECompare S.SGTE lhs $ mkQCol rhsCol
-    IR.CLTE _rhsCol              -> refute (pure (UnsupportedOpExpG op)) -- S.BECompare S.SLTE lhs $ mkQCol rhsCol
+    IR.ACast _casts              -> refute (pure (UnsupportedOpExpG op))
+    IR.ASTDWithinGeom {}         -> refute (pure (UnsupportedOpExpG op))
+    IR.ASTDWithinGeog {}         -> refute (pure (UnsupportedOpExpG op))
+    IR.ASTIntersectsRast _val    -> refute (pure (UnsupportedOpExpG op))
+    IR.ASTIntersectsNbandGeom {} -> refute (pure (UnsupportedOpExpG op))
+    IR.ASTIntersectsGeomNband {} -> refute (pure (UnsupportedOpExpG op))
+    IR.CEQ _rhsCol               -> refute (pure (UnsupportedOpExpG op))
+    IR.CNE _rhsCol               -> refute (pure (UnsupportedOpExpG op))
+    IR.CGT _rhsCol               -> refute (pure (UnsupportedOpExpG op))
+    IR.CLT _rhsCol               -> refute (pure (UnsupportedOpExpG op))
+    IR.CGTE _rhsCol              -> refute (pure (UnsupportedOpExpG op))
+    IR.CLTE _rhsCol              -> refute (pure (UnsupportedOpExpG op))
 
 nullableBoolEquality :: Expression -> Expression -> Expression
 nullableBoolEquality x y =
diff --git a/server/src-lib/Hasura/Backends/MSSQL/Instances/Schema.hs b/server/src-lib/Hasura/Backends/MSSQL/Instances/Schema.hs
index 7328337f4c8..672488c9c04 100644
--- a/server/src-lib/Hasura/Backends/MSSQL/Instances/Schema.hs
+++ b/server/src-lib/Hasura/Backends/MSSQL/Instances/Schema.hs
@@ -323,6 +323,35 @@ msComparisonExps = P.memoize 'comparisonExps \columnType -> do
         (Just "does the column NOT match the given pattern")
         (ANLIKE    . mkParameter <$> typedParser)
       ]
+
+    -- Ops for Geometry/Geography types
+    , guard (isScalarColumnWhere (`elem` MSSQL.geoTypes) columnType) *>
+      [ P.fieldOptional $$(G.litName "_st_contains")
+        (Just "does the column contain the given value")
+        (ASTContains   . mkParameter <$> typedParser)
+      , P.fieldOptional $$(G.litName "_st_equals")
+        (Just "is the column equal to given value (directionality is ignored)")
+        (ASTEquals     . mkParameter <$> typedParser)
+      , P.fieldOptional $$(G.litName "_st_intersects")
+        (Just "does the column spatially intersect the given value")
+        (ASTIntersects     . mkParameter <$> typedParser)
+      , P.fieldOptional $$(G.litName "_st_overlaps")
+        (Just "does the column 'spatially overlap' (intersect but not completely contain) the given value")
+        (ASTOverlaps     . mkParameter <$> typedParser)
+      , P.fieldOptional $$(G.litName "_st_within")
+        (Just "is the column contained in the given value")
+        (ASTWithin     . mkParameter <$> typedParser)
+      ]
+
+    -- Ops for Geometry types
+    , guard (isScalarColumnWhere (MSSQL.GeometryType ==) columnType) *>
+      [ P.fieldOptional $$(G.litName "_st_crosses")
+        (Just "does the column cross the given geometry value")
+        (ASTCrosses   . mkParameter <$> typedParser)
+      , P.fieldOptional $$(G.litName "_st_touches")
+        (Just "does the column have at least one point in common with the given geometry value")
+        (ASTTouches     . mkParameter <$> typedParser)
+      ]
     ]
   where
     mkListLiteral :: [ColumnValue 'MSSQL] -> UnpreparedValue 'MSSQL
diff --git a/server/src-lib/Hasura/Backends/MSSQL/ToQuery.hs b/server/src-lib/Hasura/Backends/MSSQL/ToQuery.hs
index a716d367d88..9af23296f73 100644
--- a/server/src-lib/Hasura/Backends/MSSQL/ToQuery.hs
+++ b/server/src-lib/Hasura/Backends/MSSQL/ToQuery.hs
@@ -102,6 +102,10 @@ fromExpression =
       fromExpression x <+>
       ") " <+> fromOp op <+> " (" <+> fromExpression y <+> ")"
     ListExpression xs -> SepByPrinter ", " $ fromExpression <$> xs
+    STOpExpression op e str ->
+      "(" <+> fromExpression e <+> ")." <+>
+      fromString (show op) <+>
+      "(" <+> fromExpression str <+> ") = 1"
 
 fromOp :: Op -> Printer
 fromOp =
diff --git a/server/src-lib/Hasura/Backends/MSSQL/Types/Instances.hs b/server/src-lib/Hasura/Backends/MSSQL/Types/Instances.hs
index 991423c155d..37d67ca51f2 100644
--- a/server/src-lib/Hasura/Backends/MSSQL/Types/Instances.hs
+++ b/server/src-lib/Hasura/Backends/MSSQL/Types/Instances.hs
@@ -69,6 +69,7 @@ $(fmap concat $ for [ ''Where
                     , ''FieldName
                     , ''JsonPath
                     , ''Op
+                    , ''SpatialOp
                     , ''Projection
                     , ''From
                     , ''OpenJson
diff --git a/server/src-lib/Hasura/Backends/MSSQL/Types/Internal.hs b/server/src-lib/Hasura/Backends/MSSQL/Types/Internal.hs
index 79642ea00d8..aab2dedc804 100644
--- a/server/src-lib/Hasura/Backends/MSSQL/Types/Internal.hs
+++ b/server/src-lib/Hasura/Backends/MSSQL/Types/Internal.hs
@@ -165,6 +165,7 @@ data Expression
     -- string.
   | OpExpression Op Expression Expression
   | ListExpression [Expression]
+  | STOpExpression SpatialOp Expression Expression
 
 data JsonPath
   = RootPath
@@ -231,6 +232,16 @@ data Op
   | NLIKE
   | NIN
 
+-- | Supported operations for spatial data types
+data SpatialOp
+  = STEquals
+  | STContains
+  | STCrosses
+  | STIntersects
+  | STOverlaps
+  | STWithin
+  | STTouches
+
 -- | Column name of some database table -- this differs to FieldName
 -- that is used for referring to things within a query.
 newtype ColumnName = ColumnName { columnNameText :: Text }
@@ -376,3 +387,6 @@ stringTypes =
   , WvarcharType
   , WtextType
   ]
+
+geoTypes :: [ScalarType]
+geoTypes = [GeometryType, GeographyType]
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/schema_setup_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/schema_setup_mssql.yaml
new file mode 100644
index 00000000000..057c361d149
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/schema_setup_mssql.yaml
@@ -0,0 +1,100 @@
+type: bulk
+args:
+  - type: mssql_run_sql
+    args:
+      source: mssql
+      sql: |
+        CREATE TABLE spatial_types_geom (
+            point geometry,
+            linestring geometry,
+            circularstring geometry,
+            compoundcurve geometry,
+            polygon geometry,
+            curvepolygon geometry,
+            multipoint geometry,
+            multilinestring geometry,
+            multipolygon geometry,
+            geometrycollection geometry
+        );
+
+        INSERT INTO
+            spatial_types_geom(
+                point,
+                linestring,
+                circularstring,
+                compoundcurve,
+                polygon,
+                curvepolygon,
+                multipoint,
+                multilinestring,
+                multipolygon,
+                geometrycollection
+            )
+        VALUES
+            (
+                geometry :: Parse('POINT(3 4 7 2.5)').MakeValid(),
+                geometry :: Parse('LINESTRING(1 1,2 3,4 8, -6 3)').MakeValid(),
+                geometry :: Parse('CIRCULARSTRING(1 1, 2 0, 2 0, 2 0, 1 1)').MakeValid(),
+                geometry :: Parse(
+                    'COMPOUNDCURVE(CIRCULARSTRING(1 0, 0 1, -1 0), (-1 0, 2 0))'
+                ).MakeValid(),
+                geometry :: Parse('POLYGON((1 1, 1 1, 1 1, 1 1))').MakeValid(),
+                geometry :: Parse(
+                    'CURVEPOLYGON (COMPOUNDCURVE (CIRCULARSTRING (-122.200928 47.454094, -122.810669 47.00648, -122.942505 46.687131, -121.14624 45.786679, -119.119263 46.183634), (-119.119263 46.183634, -119.273071 47.107523), CIRCULARSTRING (-119.273071 47.107523, -120.640869 47.569114, -122.200928 47.454094)))'
+                ).MakeValid(),
+                geometry :: Parse('MULTIPOINT((2 3), (7 8 9.5))').MakeValid(),
+                geometry :: Parse(
+                    'MULTILINESTRING((1 1, 3 3, 5 5),(3 3, 5 5, 7 7))'
+                ).MakeValid(),
+                geometry :: Parse(
+                    'MULTIPOLYGON(((-120.533 46.566, -118.283 46.1, -122.3 47.45, -120.533 46.566)),((2 2, 2 -2, -2 -2, -2 2, 2 2)),((1 1, 3 1, 3 3, 1 3, 1 1)))'
+                ).MakeValid(),
+                geometry :: Parse(
+                    'GEOMETRYCOLLECTION(LINESTRING(1 1, 3 5),POLYGON((-1 -1, -1 -5, -5 -5, -5 -1, -1 -1)))'
+                ).MakeValid()
+            );
+
+        CREATE TABLE spatial_types_geog (
+            point geography,
+            linestring geography,
+            circularstring geography,
+            compoundcurve geography,
+            polygon geography,
+            curvepolygon geography,
+            multipoint geography,
+            multilinestring geography,
+            multipolygon geography
+        );
+
+        INSERT INTO
+            spatial_types_geog(
+                point,
+                linestring,
+                circularstring,
+                compoundcurve,
+                polygon,
+                curvepolygon,
+                multipoint,
+                multilinestring,
+                multipolygon
+            )
+        VALUES
+            (
+                geography :: Parse('POINT(3 4 7 2.5)').MakeValid(),
+                geography :: Parse('LINESTRING(1 1,2 3,4 8, -6 3)').MakeValid(),
+                geography :: Parse('CIRCULARSTRING(1 1, 2 0, 2 0, 2 0, 1 1)').MakeValid(),
+                geography :: Parse(
+                    'COMPOUNDCURVE(CIRCULARSTRING(1 0, 0 1, -1 0), (-1 0, 2 0))'
+                ).MakeValid(),
+                geography :: Parse('POLYGON((1 1, 1 1, 1 1, 1 1))').MakeValid(),
+                geography :: Parse(
+                    'CURVEPOLYGON (COMPOUNDCURVE (CIRCULARSTRING (-122.200928 47.454094, -122.810669 47.00648, -122.942505 46.687131, -121.14624 45.786679, -119.119263 46.183634), (-119.119263 46.183634, -119.273071 47.107523), CIRCULARSTRING (-119.273071 47.107523, -120.640869 47.569114, -122.200928 47.454094)))'
+                ).MakeValid(),
+                geography :: Parse('MULTIPOINT((2 3), (7 8 9.5))').MakeValid(),
+                geography :: Parse(
+                    'MULTILINESTRING((1 1, 3 3, 5 5),(3 3, 5 5, 7 7))'
+                ).MakeValid(),
+                geography :: Parse(
+                    'MULTIPOLYGON(((-120.533 46.566, -118.283 46.1, -122.3 47.45, -120.533 46.566)),((2 2, 2 -2, -2 -2, -2 2, 2 2)),((1 1, 3 1, 3 3, 1 3, 1 1)))'
+                ).MakeValid()
+            )
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/schema_teardown_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/schema_teardown_mssql.yaml
new file mode 100644
index 00000000000..766aa726199
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/schema_teardown_mssql.yaml
@@ -0,0 +1,13 @@
+type: bulk
+args:
+  - type: mssql_run_sql
+    args:
+      source: mssql
+      sql: |
+        drop table spatial_types_geom
+
+  - type: mssql_run_sql
+    args:
+      source: mssql
+      sql: |
+        drop table spatial_types_geog
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_geom_where_st_crosses_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_geom_where_st_crosses_mssql.yaml
new file mode 100644
index 00000000000..fc2b9ccc4f9
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_geom_where_st_crosses_mssql.yaml
@@ -0,0 +1,20 @@
+description: Query data from spatial_types_geom table
+url: /v1/graphql
+status: 200
+response:
+  data:
+    spatial_types_geom:
+      - linestring: LINESTRING (1 1, 2 3, 4 8, -6 3)
+query:
+  query: |
+    query {
+      spatial_types_geom(
+        where: {
+          linestring: {
+              _st_crosses: "LINESTRING(1.5 1, 0 2.5)"
+            }
+          }
+        ) {
+          linestring
+        }
+    }
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_mssql.yaml
new file mode 100644
index 00000000000..e4b464a0343
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_mssql.yaml
@@ -0,0 +1,93 @@
+description: GraphQL query to test different data types of SQL Server
+url: /v1/graphql
+status: 200
+response:
+  data:
+    spatial_types_geom:
+      - point: POINT (3 4)
+        linestring: LINESTRING (1 1, 2 3, 4 8, -6 3)
+        circularstring: LINESTRING (1.0000000000000036 1, 2 3.5527136788005009E-15)
+        compoundcurve: COMPOUNDCURVE (CIRCULARSTRING (1 0, 0 1, -1 0), (-1 0, 2 0))
+        polygon: POINT (1 1)
+        curvepolygon:
+          CURVEPOLYGON (COMPOUNDCURVE (CIRCULARSTRING (-122.200928 47.454094,
+          -122.810669 47.00648, -122.942505 46.687131, -121.14624 45.786679, -119.119263
+          46.183634), (-119.119263 46.183634, -119.273071 47.107523), CIRCULARSTRING
+          (-119.273071 47.107523, -120.640869 47.569114, -122.200928 47.454094)))
+        multipoint: MULTIPOINT ((2 3), (7 8))
+        multilinestring:
+          LINESTRING (7.0000000000000071 7.0000000000000071, 4.9999999999999929
+          4.9999999999999929, 3.0000000000000213 3.0000000000000213, 1.0000000000000284
+          1.0000000000000284)
+        multipolygon:
+          MULTIPOLYGON (((-118.28299999999973 46.099999999999994, -122.29999999999953
+          47.450000000000074, -120.53299999999965 46.566000000000059, -118.28299999999973
+          46.099999999999994)), ((2.0000000000000213 1.0000000000001386, 3.0000000000000284
+          1.0000000000001386, 3.0000000000000284 3.0000000000002416, 1.0000000000000142
+          3.0000000000002416, 1.0000000000000142 2.000000000000103, 2.0000000000000213
+          2.000000000000103, 2.0000000000000213 1.0000000000001386)), ((-2.0000000000000142
+          -1.9999999999997549, 2.0000000000000213 -1.9999999999997549, 2.0000000000000213
+          1.0000000000001386, 1.0000000000000142 1.0000000000001386, 1.0000000000000142
+          2.000000000000103, -2.0000000000000142 2.000000000000103, -2.0000000000000142
+          -1.9999999999997549)))
+        geometrycollection:
+          GEOMETRYCOLLECTION (LINESTRING (1 1, 3 5), POLYGON ((-1
+          -1, -1 -5, -5 -5, -5 -1, -1 -1)))
+    spatial_types_geog:
+      - point: POINT (3 4)
+        linestring: LINESTRING (1 1, 2 3, 4 8, -6 3)
+        circularstring:
+          LINESTRING (0.99999999999996858 1.0000000000001434, 2.0000000000000311
+          -1.4370884402691508E-13)
+        compoundcurve: COMPOUNDCURVE (CIRCULARSTRING (1 0, 0 1, -1 0), (-1 0, 2 0))
+        polygon: POINT (1 0.99999999999999978)
+        curvepolygon:
+          CURVEPOLYGON (COMPOUNDCURVE (CIRCULARSTRING (-122.200928 47.454094,
+          -122.810669 47.00648, -122.942505 46.687131, -121.14624 45.786679, -119.119263
+          46.183634), (-119.119263 46.183634, -119.273071 47.107523), CIRCULARSTRING
+          (-119.273071 47.107523, -120.640869 47.569114, -122.200928 47.454094)))
+        multipoint: MULTIPOINT ((2 3), (7 8))
+        multilinestring:
+          LINESTRING (6.9999999999998526 6.99999999999996, 5.0000000000001332
+          5.0000000000000506, 2.9999999999999662 2.9999999999999454, 1.0000000000000222
+          0.99999999999995925)
+        multipolygon:
+          MULTIPOLYGON (((1.0000000000001976 2.9999999999999387, 1.0000000000000258
+          2.0009135502171214, 2.0000000000001763 1.9999999999999043, 2.00000000000012
+          1.00015229710434, 3.0000000000000724 1.0000000000000069, 2.9999999999998894
+          2.999999999999873, 1.0000000000001976 2.9999999999999387)), ((2.00000000000012
+          1.00015229710434, 0.99999999999985156 1.0000000000002536, 1.0000000000000258
+          2.0009135502171214, -1.9999999999998943 2.000000000000087, -2.0000000000000604
+          -1.9999999999998446, 1.9999999999999543 -2.0000000000001057, 2.00000000000012
+          1.00015229710434)), ((-118.2829999999997 46.099999999999874, -122.29999999999957
+          47.449999999999896, -120.53299999999994 46.566000000000038, -118.2829999999997
+          46.099999999999874)))
+
+query:
+  query: |
+    query {
+      spatial_types_geom {
+        point
+        linestring
+        circularstring
+        compoundcurve
+        polygon
+        curvepolygon
+        multipoint
+        multilinestring
+        multipolygon
+        geometrycollection
+      }
+
+      spatial_types_geog {
+        point
+        linestring
+        circularstring
+        compoundcurve
+        polygon
+        curvepolygon
+        multipoint
+        multilinestring
+        multipolygon
+      }
+    }
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_contains_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_contains_mssql.yaml
new file mode 100644
index 00000000000..e9824fd8bdc
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_contains_mssql.yaml
@@ -0,0 +1,32 @@
+description: Query data from spatial_types_geo* tables
+url: /v1/graphql
+status: 200
+response:
+  data:
+    spatial_types_geog:
+      - multipoint: MULTIPOINT ((2 3), (7 8))
+    spatial_types_geom:
+      - compoundcurve: COMPOUNDCURVE (CIRCULARSTRING (1 0, 0 1, -1 0), (-1 0, 2 0))
+query:
+  query: |
+    query {
+      spatial_types_geog(
+          where: {
+            multipoint: {
+              _st_contains: "POINT(2 3)"
+            }
+          }
+        ) {
+          multipoint
+        }
+
+      spatial_types_geom(
+        where: {
+          compoundcurve: {
+            _st_contains: "POINT(0.5 0)"
+          }
+        }
+      ) {
+        compoundcurve
+      }
+    }
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_equals_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_equals_mssql.yaml
new file mode 100644
index 00000000000..bc08c346da9
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_equals_mssql.yaml
@@ -0,0 +1,25 @@
+description: Query data from spatial_types_geo* tables
+url: /v1/graphql
+status: 200
+response:
+  data:
+    spatial_types_geog:
+      - point: POINT (3 4)
+    spatial_types_geom:
+      - geometrycollection: GEOMETRYCOLLECTION (LINESTRING (1 1, 3 5), POLYGON ((-1 -1, -1 -5, -5 -5, -5 -1, -1 -1)))
+query:
+  query: |
+    query {
+      spatial_types_geog(where: { point: { _st_equals: "POINT(3 4)" } }) {
+        point
+      }
+      spatial_types_geom(
+        where: {
+          geometrycollection: {
+            _st_equals: "GEOMETRYCOLLECTION(LINESTRING(1 1, 3 5),POLYGON((-1 -1, -1 -5, -5 -5, -5 -1, -1 -1)))"
+          }
+        }
+      ) {
+        geometrycollection
+      }
+    }
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_intersects_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_intersects_mssql.yaml
new file mode 100644
index 00000000000..68de1aa1ef8
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_intersects_mssql.yaml
@@ -0,0 +1,25 @@
+description: Query data from spatial_types_geo* tables
+url: /v1/graphql
+status: 200
+response:
+  data:
+    spatial_types_geog:
+      - polygon: POINT (1 0.99999999999999978)
+    spatial_types_geom:
+      - linestring: LINESTRING (1 1, 2 3, 4 8, -6 3)
+query:
+  query: |
+    query {
+      spatial_types_geog(where: { polygon: { _st_intersects: "LINESTRING(1 1, 0 1)" } }) {
+        polygon
+      }
+      spatial_types_geom(
+        where: {
+          linestring: {
+            _st_intersects: "POINT(1 1)"
+          }
+        }
+      ) {
+        linestring
+      }
+    }
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_overlaps_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_overlaps_mssql.yaml
new file mode 100644
index 00000000000..b9d93cd8b14
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_overlaps_mssql.yaml
@@ -0,0 +1,46 @@
+description: Query data from spatial_types_geo* tables
+url: /v1/graphql
+status: 200
+response:
+  data:
+    spatial_types_geom:
+      - multipolygon:
+          MULTIPOLYGON (((-118.28299999999973 46.099999999999994, -122.29999999999953
+          47.450000000000074, -120.53299999999965 46.566000000000059, -118.28299999999973
+          46.099999999999994)), ((2.0000000000000213 1.0000000000001386, 3.0000000000000284
+          1.0000000000001386, 3.0000000000000284 3.0000000000002416, 1.0000000000000142
+          3.0000000000002416, 1.0000000000000142 2.000000000000103, 2.0000000000000213
+          2.000000000000103, 2.0000000000000213 1.0000000000001386)), ((-2.0000000000000142
+          -1.9999999999997549, 2.0000000000000213 -1.9999999999997549, 2.0000000000000213
+          1.0000000000001386, 1.0000000000000142 1.0000000000001386, 1.0000000000000142
+          2.000000000000103, -2.0000000000000142 2.000000000000103, -2.0000000000000142
+          -1.9999999999997549)))
+    spatial_types_geog:
+      - curvepolygon:
+          CURVEPOLYGON (COMPOUNDCURVE (CIRCULARSTRING (-122.200928 47.454094,
+          -122.810669 47.00648, -122.942505 46.687131, -121.14624 45.786679, -119.119263
+          46.183634), (-119.119263 46.183634, -119.273071 47.107523), CIRCULARSTRING
+          (-119.273071 47.107523, -120.640869 47.569114, -122.200928 47.454094)))
+query:
+  query: |
+    query {
+      spatial_types_geom(
+        where: {
+          multipolygon: {
+            _st_overlaps: "CURVEPOLYGON (COMPOUNDCURVE (CIRCULARSTRING (-122.200928 47.454094, -122.810669 47.00648, -122.942505 46.687131, -121.14624 45.786679, -119.119263 46.183634), (-119.119263 46.183634, -119.273071 47.107523), CIRCULARSTRING (-119.273071 47.107523, -120.640869 47.569114, -122.200928 47.454094)))"
+          }
+        }
+      ) {
+        multipolygon
+      }
+
+      spatial_types_geog(
+        where: {
+          curvepolygon: {
+            _st_overlaps: "POLYGON((-120.533 46.566, -118.283 46.1, -122.3 47.45, -120.533 46.566))"
+          }
+        }
+      ) {
+        curvepolygon
+      }
+    }
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_touches_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_touches_mssql.yaml
new file mode 100644
index 00000000000..698c47bb669
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_touches_mssql.yaml
@@ -0,0 +1,20 @@
+description: Query data from spatial_types_geom table
+url: /v1/graphql
+status: 200
+response:
+  data:
+    spatial_types_geom:
+      - point: POINT (3 4)
+query:
+  query: |
+    query {
+      spatial_types_geom(
+        where: {
+          point: {
+            _st_touches: "POLYGON ((3 4, 2 5, 5 5, 5 2, 3 4))"
+          }
+        }
+      ) {
+        point
+      }
+    }
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_within_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_within_mssql.yaml
new file mode 100644
index 00000000000..1ce476f0ff6
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/select_query_spatial_types_where_st_within_mssql.yaml
@@ -0,0 +1,32 @@
+description: Query data from spatial_types_geo* tables
+url: /v1/graphql
+status: 200
+response:
+  data:
+    spatial_types_geom:
+      - point: POINT (3 4)
+    spatial_types_geog:
+      - multipoint: MULTIPOINT ((2 3), (7 8))
+query:
+  query: |
+    query {
+      spatial_types_geom(
+        where: {
+          point: {
+            _st_within: "POLYGON ((2 2, 2 5, 5 5, 5 2, 2 2))"
+          }
+        }
+      ) {
+        point
+      }
+
+      spatial_types_geog(
+        where: {
+          multipoint: {
+            _st_within: "POLYGON ((0 0, 10 10, 10 10, 10 0, 0 0))"
+          }
+        }
+      ) {
+        multipoint
+      }
+    }
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/setup.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/setup.yaml
new file mode 100644
index 00000000000..3ef68822606
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/setup.yaml
@@ -0,0 +1,3 @@
+# TODO: https://github.com/hasura/graphql-engine-mono/issues/941
+type: bulk
+args: []
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/setup_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/setup_mssql.yaml
new file mode 100644
index 00000000000..d958124cfbb
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/setup_mssql.yaml
@@ -0,0 +1,13 @@
+type: bulk
+args:
+  - type: mssql_track_table
+    args:
+      source: mssql
+      table:
+        name: spatial_types_geom
+
+  - type: mssql_track_table
+    args:
+      source: mssql
+      table:
+        name: spatial_types_geog
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/teardown.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/teardown.yaml
new file mode 100644
index 00000000000..3ef68822606
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/teardown.yaml
@@ -0,0 +1,3 @@
+# TODO: https://github.com/hasura/graphql-engine-mono/issues/941
+type: bulk
+args: []
diff --git a/server/tests-py/queries/graphql_query/boolexp/spatial/teardown_mssql.yaml b/server/tests-py/queries/graphql_query/boolexp/spatial/teardown_mssql.yaml
new file mode 100644
index 00000000000..54fdb9f6898
--- /dev/null
+++ b/server/tests-py/queries/graphql_query/boolexp/spatial/teardown_mssql.yaml
@@ -0,0 +1,2 @@
+type: bulk
+args: []
diff --git a/server/tests-py/test_graphql_queries.py b/server/tests-py/test_graphql_queries.py
index 8547734f777..d9ecfe8a4e2 100644
--- a/server/tests-py/test_graphql_queries.py
+++ b/server/tests-py/test_graphql_queries.py
@@ -954,3 +954,36 @@ class TestGraphQLQueryBoolExpLtree:
     @classmethod
     def dir(cls):
         return 'queries/graphql_query/boolexp/ltree'
+
+@pytest.mark.parametrize("transport", ['http', 'websocket'])
+@pytest.mark.parametrize("backend", ['mssql'])
+@usefixtures('per_class_tests_db_state', 'per_backend_tests')
+class TestGraphQLQueryBoolExpSpatialMSSQL:
+    @pytest.mark.skip_server_upgrade_test
+    def test_select_spatial_mssql_types(self, hge_ctx, transport):
+        check_query_f(hge_ctx, self.dir() + '/select_query_spatial_types_mssql.yaml', transport)
+
+    def test_select_spatial_mssql_types_where_st_equals(self, hge_ctx, transport):
+        check_query_f(hge_ctx, self.dir() + '/select_query_spatial_types_where_st_equals_mssql.yaml', transport)
+
+    def test_select_spatial_mssql_types_where_st_contains(self, hge_ctx, transport):
+        check_query_f(hge_ctx, self.dir() + '/select_query_spatial_types_where_st_contains_mssql.yaml', transport)
+
+    def test_select_spatial_mssql_types_where_st_crosses(self, hge_ctx, transport):
+        check_query_f(hge_ctx, self.dir() + '/select_query_geom_where_st_crosses_mssql.yaml', transport)
+
+    def test_select_spatial_mssql_types_where_st_intersects(self, hge_ctx, transport):
+        check_query_f(hge_ctx, self.dir() + '/select_query_spatial_types_where_st_intersects_mssql.yaml', transport)
+
+    def test_select_spatial_mssql_types_where_st_overlaps(self, hge_ctx, transport):
+        check_query_f(hge_ctx, self.dir() + '/select_query_spatial_types_where_st_overlaps_mssql.yaml', transport)
+
+    def test_select_spatial_mssql_types_where_st_within(self, hge_ctx, transport):
+        check_query_f(hge_ctx, self.dir() + '/select_query_spatial_types_where_st_within_mssql.yaml', transport)
+
+    def test_select_spatial_mssql_types_where_st_touches(self, hge_ctx, transport):
+        check_query_f(hge_ctx, self.dir() + '/select_query_spatial_types_where_st_touches_mssql.yaml', transport)
+
+    @classmethod
+    def dir(cls):
+        return 'queries/graphql_query/boolexp/spatial'