Test updating and omitting the relationship id entirely

postgraphile/postgraphile/__tests__/mutations/v4/relay.updateLeftArm.withoutPersonId.json5

@@ -0,0 +1,12 @@
+{
+  updateLeftArm: {
+    leftArm: {
+      id: "WyJsZWZ0X2FybXMiLDQyXQ==",
+      personByPersonId: {
+        id: "WyJwZW9wbGUiLDRd",
+      },
+      lengthInMetres: 0.71,
+      mood: "neutral",
+    },
+  },
+}

postgraphile/postgraphile/__tests__/mutations/v4/relay.updateLeftArm.withoutPersonId.mermaid

@@ -0,0 +1,83 @@
+%%{init: {'themeVariables': { 'fontSize': '12px'}}}%%
+graph TD
+    classDef path fill:#eee,stroke:#000,color:#000
+    classDef plan fill:#fff,stroke-width:1px,color:#000
+    classDef itemplan fill:#fff,stroke-width:2px,color:#000
+    classDef unbatchedplan fill:#dff,stroke-width:1px,color:#000
+    classDef sideeffectplan fill:#fcc,stroke-width:2px,color:#000
+    classDef bucket fill:#f6f6f6,color:#000,stroke-width:2px,text-align:left
+
+
+    %% plan dependencies
+    Object20{{"Object[20∈0]<br />ᐸ{pgSettings,withPgClient}ᐳ"}}:::plan
+    Access18{{"Access[18∈0]<br />ᐸ3.pgSettingsᐳ"}}:::plan
+    Access19{{"Access[19∈0]<br />ᐸ3.withPgClientᐳ"}}:::plan
+    Access18 & Access19 --> Object20
+    Lambda14{{"Lambda[14∈0]<br />ᐸdecode_LeftArm_base64JSONᐳ"}}:::plan
+    Constant39{{"Constant[39∈0]<br />ᐸ'WyJsZWZ0X2FybXMiLDQyXQ=='ᐳ"}}:::plan
+    Constant39 --> Lambda14
+    Access15{{"Access[15∈0]<br />ᐸ14.1ᐳ"}}:::plan
+    Lambda14 --> Access15
+    __Value3["__Value[3∈0]<br />ᐸcontextᐳ"]:::plan
+    __Value3 --> Access18
+    __Value3 --> Access19
+    __Value0["__Value[0∈0]"]:::plan
+    __Value5["__Value[5∈0]<br />ᐸrootValueᐳ"]:::plan
+    Constant40{{"Constant[40∈0]<br />ᐸ0.71ᐳ"}}:::plan
+    PgUpdateSingle17[["PgUpdateSingle[17∈1]<br />ᐸleft_arm(id;length_in_metres)ᐳ"]]:::sideeffectplan
+    Object20 -->|rejectNull| PgUpdateSingle17
+    Access15 & Constant40 --> PgUpdateSingle17
+    Object21{{"Object[21∈1]<br />ᐸ{result}ᐳ"}}:::plan
+    PgUpdateSingle17 --> Object21
+    List24{{"List[24∈3]<br />ᐸ22,23ᐳ"}}:::plan
+    Constant22{{"Constant[22∈3]<br />ᐸ'left_arms'ᐳ"}}:::plan
+    PgClassExpression23{{"PgClassExpression[23∈3]<br />ᐸ__left_arm__.”id”ᐳ"}}:::plan
+    Constant22 & PgClassExpression23 --> List24
+    PgSelect27[["PgSelect[27∈3]<br />ᐸpersonᐳ"]]:::plan
+    PgClassExpression26{{"PgClassExpression[26∈3]<br />ᐸ__left_arm...person_id”ᐳ"}}:::plan
+    Object20 & PgClassExpression26 --> PgSelect27
+    PgUpdateSingle17 --> PgClassExpression23
+    Lambda25{{"Lambda[25∈3]<br />ᐸbase64JSONEncodeᐳ"}}:::plan
+    List24 --> Lambda25
+    PgUpdateSingle17 --> PgClassExpression26
+    First31{{"First[31∈3]"}}:::plan
+    PgSelect27 --> First31
+    PgSelectSingle32{{"PgSelectSingle[32∈3]<br />ᐸpersonᐳ"}}:::plan
+    First31 --> PgSelectSingle32
+    PgClassExpression37{{"PgClassExpression[37∈3]<br />ᐸ__left_arm...in_metres”ᐳ"}}:::plan
+    PgUpdateSingle17 --> PgClassExpression37
+    PgClassExpression38{{"PgClassExpression[38∈3]<br />ᐸ__left_arm__.”mood”ᐳ"}}:::plan
+    PgUpdateSingle17 --> PgClassExpression38
+    Constant33{{"Constant[33∈3]<br />ᐸ'people'ᐳ"}}:::plan
+    List35{{"List[35∈4]<br />ᐸ33,34ᐳ"}}:::plan
+    PgClassExpression34{{"PgClassExpression[34∈4]<br />ᐸ__person__.”id”ᐳ"}}:::plan
+    Constant33 & PgClassExpression34 --> List35
+    PgSelectSingle32 --> PgClassExpression34
+    Lambda36{{"Lambda[36∈4]<br />ᐸbase64JSONEncodeᐳ"}}:::plan
+    List35 --> Lambda36
+
+    %% define steps
+
+    subgraph "Buckets for mutations/v4/relay.updateLeftArm.withoutPersonId"
+    Bucket0("Bucket 0 (root)"):::bucket
+    classDef bucket0 stroke:#696969
+    class Bucket0,__Value0,__Value3,__Value5,Lambda14,Access15,Access18,Access19,Object20,Constant39,Constant40 bucket0
+    Bucket1("Bucket 1 (mutationField)<br />Deps: 20, 15, 40<br /><br />1: PgUpdateSingle[17]<br />2: <br />ᐳ: Object[21]"):::bucket
+    classDef bucket1 stroke:#00bfff
+    class Bucket1,PgUpdateSingle17,Object21 bucket1
+    Bucket2("Bucket 2 (nullableBoundary)<br />Deps: 21, 17, 20<br /><br />ROOT Object{1}ᐸ{result}ᐳ[21]"):::bucket
+    classDef bucket2 stroke:#7f007f
+    class Bucket2 bucket2
+    Bucket3("Bucket 3 (nullableBoundary)<br />Deps: 17, 20<br /><br />ROOT PgUpdateSingle{1}ᐸleft_arm(id;length_in_metres)ᐳ[17]<br />1: <br />ᐳ: 22, 23, 26, 33, 37, 38, 24, 25<br />2: PgSelect[27]<br />ᐳ: First[31], PgSelectSingle[32]"):::bucket
+    classDef bucket3 stroke:#ffa500
+    class Bucket3,Constant22,PgClassExpression23,List24,Lambda25,PgClassExpression26,PgSelect27,First31,PgSelectSingle32,Constant33,PgClassExpression37,PgClassExpression38 bucket3
+    Bucket4("Bucket 4 (nullableBoundary)<br />Deps: 32, 33<br /><br />ROOT PgSelectSingle{3}ᐸpersonᐳ[32]"):::bucket
+    classDef bucket4 stroke:#0000ff
+    class Bucket4,PgClassExpression34,List35,Lambda36 bucket4
+    Bucket0 --> Bucket1
+    Bucket1 --> Bucket2
+    Bucket2 --> Bucket3
+    Bucket3 --> Bucket4
+    classDef unary fill:#fafffa,borderWidth:8px
+    class Object20,Lambda14,Access15,Access18,Access19,__Value0,__Value3,__Value5,Constant39,Constant40,PgUpdateSingle17,Object21,List24,PgSelect27,PgClassExpression23,Lambda25,PgClassExpression26,First31,PgSelectSingle32,PgClassExpression37,PgClassExpression38,Constant22,Constant33,List35,PgClassExpression34,Lambda36 unary
+    end

postgraphile/postgraphile/__tests__/mutations/v4/relay.updateLeftArm.withoutPersonId.sql

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+update "c"."left_arm" as __left_arm__ set "length_in_metres" = $1::"float8" where (__left_arm__."id" = $2::"int4") returning
+  __left_arm__."id"::text as "0",
+  __left_arm__."person_id"::text as "1",
+  __left_arm__."length_in_metres"::text as "2",
+  __left_arm__."mood" as "3";
+
+select __person_result__.*
+from (select 0 as idx, $1::"int4" as "id0") as __person_identifiers__,
+lateral (
+  select
+    __person__."id"::text as "0",
+    __person_identifiers__.idx as "1"
+  from "c"."person" as __person__
+  where (
+    __person__."id" = __person_identifiers__."id0"
+  )
+) as __person_result__;

postgraphile/postgraphile/__tests__/mutations/v4/relay.updateLeftArm.withoutPersonId.test.graphql

@@ -0,0 +1,20 @@
+## expect(errors).toBeFalsy();
+#> schema: ["a", "b", "c"]
+#> extends: ["postgraphile/presets/relay:PgRelayPreset"]
+mutation {
+  updateLeftArm(
+    input: {
+      id: "WyJsZWZ0X2FybXMiLDQyXQ=="
+      leftArmPatch: { lengthInMetres: 0.71 }
+    }
+  ) {
+    leftArm {
+      id
+      personByPersonId {
+        id
+      }
+      lengthInMetres
+      mood
+    }
+  }
+}