feat(postgres): better handling of time types

package.json

@@ -38,7 +38,8 @@
     "pg": "^6.1.0",
     "pg-connection-string": "^0.1.3",
     "pg-minify": "^0.3.3",
-    "pluralize": "^3.0.0"
+    "pluralize": "^3.0.0",
+    "postgres-interval": "^1.0.2"
   },
   "devDependencies": {
     "@types/change-case": "0.0.29",

resources/introspection-query.sql

@@ -143,7 +143,7 @@ with
         typ.typtype as "type",
         typ.typcategory as "category",
         typ.typnotnull as "domainIsNotNull",
-        nullif(typ.typelem, 0) as "arrayItemId",
+        nullif(typ.typelem, 0) as "arrayItemTypeId",
         nullif(typ.typrelid, 0) as "classId",
         nullif(typ.typbasetype, 0) as "domainBaseTypeId",
         -- If this type is an enum type, let’s select all of its enum variants.
@@ -194,7 +194,7 @@ with
       -- We also do this for range sub types and array item types.
       typ.id in (select "domainBaseTypeId" from type_all) or
       typ.id in (select "rangeSubTypeId" from type_all) or
-      typ.id in (select "arrayItemId" from type_all)
+      typ.id in (select "arrayItemTypeId" from type_all)
     order by
       "namespaceId", "name"
   ),

resources/kitchen-sink-data.sql

@@ -50,8 +50,14 @@ insert into b.types values (
   '{"a":1,"b":2,"c":3,"d":{"e":4,"f":5,"g":[6,7,8,"x",false,null]}}',
   '{"1":"a","2":"b","3":"c","4":{"5":"d","6":"e","7":["f","g","h",42,true,null]}}',
   numrange(-10, 52),
-  -- daterange('1998-07-12', '2016-10-07'),
+  daterange('1998-07-12', '2016-10-07'),
   '[20, 53]',
+  '1999-01-08 04:05:06',
+  '1999-01-08 04:05:06 -8:00',
+  '2016-10-07',
+  '04:05:06',
+  '04:05:06 -8:00',
+  '1 year 2 months 3 days 4 hours 5 minutes 6 seconds',
   (1, '2', 'blue', '4be8a712-3ff7-432e-aa34-fdb43fbd838d', 8),
   ((3, '456', 'red', 'aed18400-2a92-46df-8204-b70c728b3520', 93), (42, 'Hello, world!', 'blue', 'd34df5e0-83f1-11e6-8dd0-abee917ffd1e', -5), 7)
 );

resources/kitchen-sink-schema.sql

@@ -96,9 +96,15 @@ create table b.types (
   "text_array" text[] not null,
   "json" json not null,
   "jsonb" jsonb not null,
-  "numrange" numrange,
-  -- TODO: "daterange" daterange,
-  "an_int_range" a.an_int_range,
+  "numrange" numrange not null,
+  "daterange" daterange not null,
+  "an_int_range" a.an_int_range not null,
+  "timestamp" timestamp not null,
+  "timestamptz" timestamptz not null,
+  "date" date not null,
+  "time" time not null,
+  "timetz" timetz not null,
+  "interval" interval not null,
   "compound_type" c.compound_type not null,
   "nested_compound_type" b.nested_compound_type not null
 );

src/postgraphql/__tests__/__snapshots__/postgraphqlIntegrationOperations-test.js.snap

@@ -527,10 +527,29 @@ Object {
           "d": "ec4a9fae-4ec5-4763-98eb-0327fb2dc9bf",
           "fooBar": 20,
         },
+        "date": "2016-10-15",
+        "daterange": Object {
+          "end": Object {
+            "inclusive": false,
+            "value": "1927-11-07",
+          },
+          "start": Object {
+            "inclusive": true,
+            "value": "1927-11-06",
+          },
+        },
         "domain": 6,
         "domain2": 5,
         "enum": "RED",
         "id": 201,
+        "interval": Object {
+          "days": 4,
+          "hours": 3,
+          "minutes": 2,
+          "months": 5,
+          "seconds": 1,
+          "years": 6,
+        },
         "json": "{\"x\":1,\"y\":2,\"z\":3}",
         "jsonb": "{\"a\":1,\"b\":2,\"c\":3}",
         "nestedCompoundType": Object {
@@ -568,6 +587,10 @@ Object {
           "spout",
           "?",
         ],
+        "time": "19:13:18.625699",
+        "timestamp": "2016-10-07T16:12:21.747269",
+        "timestamptz": "2016-10-09T16:12:45.218676-04:00",
+        "timetz": "13:13:29.585176-04",
         "varchar": "abc",
       },
     },