Review fixes

Author: mnd999

modules/ROOT/pages/errors/gql-errors/22NCB.adoc

@@ -1,7 +1,7 @@
 = 22NCB
 
 == Status description
-error: data exception - relationship element type already exists. A relationship element type identified by the relationship type `{ <<relType>> }` already exists in the graph type."
+error: data exception - relationship element type already exists. A relationship element type identified by the relationship type `{ <<relType>> }` already exists in the graph type.
 
 == Explanation
 

modules/ROOT/pages/errors/gql-errors/22NCC.adoc

@@ -1,7 +1,7 @@
 = 22NCC
 
 == Status description
-error: data exception - node element type specified incorrectly. The node element type identified by the label `{ <<label>> }` is different to the one specified in the query.
+error: data exception - node element type specified incorrectly. The node element type `{ <<graphTypeElement>> }` identified by the label `{ <<label>> }` is different to the one specified in the query `{ <<graphTypeElement>> }`.
 
 == Explanation
 
@@ -28,7 +28,7 @@ The query returns an error with GQLSTATUS 22NCC and the status description:
 
 [source]
 ----
-error: data exception - node element type specified incorrectly. The node element type identified by the label `Person` is different to the one specified in the query.
+error: data exception - node element type specified incorrectly. The node element type (`p`:`Person` => {`name` :: STRING }) identified by the label `Person` is different to the one specified in the query (`p`:`Person` => :`Student`).
 ----
 
 To fix this, change the query as follows:

modules/ROOT/pages/errors/gql-errors/22NCD.adoc

@@ -1,7 +1,7 @@
 = 22NCD
 
 == Status description
-error: data exception - relationship element type specified incorrectly. The relationship element type identified by the relationship type `{ <<relType>> }` is different to the one specified in the query.
+error: data exception - relationship element type specified incorrectly. The relationship element type `{ <<graphTypeElement>> }` identified by the relationship type `{ <<relType>> }` is different to the one specified in the query `{ <<graphTypeElement>> }`.
 
 == Explanation
 
@@ -27,7 +27,7 @@ The query returns an error with GQLSTATUS 22NCD and the status description:
 
 [source]
 ----
-error: data exception - relationship element type specified incorrectly. The relationship element type identified by the relationship type `REL` is different to the one specified in the query.
+error: data exception - relationship element type specified incorrectly. The relationship element type ()-[r:`REL` => {`name` :: STRING }]->() identified by the relationship type `REL` is different to the one specified in the query ()-[`r`:`REL` => {`name` :: STRING, `age` :: INT }]->().
 ----
 
 To fix this, change the query as follows:

modules/ROOT/pages/errors/gql-errors/22NCE.adoc

@@ -1,7 +1,7 @@
 = 22NCE
 
 == Status description
-error: data exception - node element type in use. The node element type identified by the label `{ <<label>> }` is referenced in the graph type element '{ <<graphTypeReference>> }' and cannot be dropped.
+error: data exception - node element type in use. The node element type identified by the label `{ <<label>> }` is referenced in the graph type element `{ <<graphTypeReference>> }` and cannot be dropped.
 
 == Explanation
 
@@ -31,10 +31,14 @@ The query returns an error with GQLSTATUS 22NCE and the status description:
 error: data exception - node element type in use. The node element type identified by the label `Car` is referenced in the graph type element '()-[:`DRIVES` =>]->()' and cannot be dropped.
 ----
 
-To fix this, change the query as follows:
+To fix this and drop both types, change the query as follows:
 
 [source, cypher]
 ----
+ALTER CURRENT GRAPH TYPE DROP {
+    (:Person => ),
+    ()-[:DRIVES]->()
+}
 
 ----
 

modules/ROOT/pages/errors/gql-errors/22NCF.adoc

@@ -4,6 +4,9 @@
 error: data exception - graph type constraint not supported. Graph type constraint definitions are not supported in the `{ <<graphTypeOperation>> }` operation.
 
 == Explanation
+This error occurs when an attempt is made to specify a graph type constraint using the DROP or AMEND operations, which does not support such operations. 
+Graph type constraints my only be dropped by name when using the DROP operation, and are completely invalid when using AMEND.
+This also applies to graph type constraints defined inline of the graph type elements using `IS KEY` and `IS UNIQUE`
 
 == Example scenario
 
@@ -42,6 +45,7 @@ To fix this, change the query as follows:
 ALTER CURRENT GRAPH TYPE DROP {
     CONSTRAINT c1
 }
+
 ALTER CURRENT GRAPH TYPE ADD {
     CONSTRAINT c1 FOR (s:Student) REQUIRE s.studentId :: STRING 
 }

modules/ROOT/pages/errors/gql-errors/index.adoc

@@ -687,6 +687,31 @@ Status description:: error: data exception - graph type contains duplicated toke
 
 Status description:: error: data exception - invalid element type constraints in graph type. A `{ <<entityType>>1 }` element type property `{ <<context>> }` constraint cannot be specified inline of a `{ <<entityType>>2 }` element type.
 
+=== xref:errors/gql-errors/22NCA.adoc[22NCA]
+
+Status description:: error: data exception - node element type already exists. A node element type identified by the label `{ <<label>> }` already exists in the graph type.
+
+=== xref:errors/gql-errors/22NCB.adoc[22NCB]
+
+Status description:: error: data exception - relationship element type already exists. A relationship element type identified by the relationship type `{ <<relType>> }` already exists in the graph type.
+
+=== xref:errors/gql-errors/22NCC.adoc[22NCC]
+
+Status description:: error: data exception - node element type specified incorrectly. The node element type `{ <<graphTypeElement1>> }` identified by the label `{ <<label>> }` is different to the one specified in the query `{ <<graphTypeElement2>> }`. 
+
+=== xref:errors/gql-errors/22NCD.adoc[22NCD]
+
+Status description:: error: data exception - relationship element type specified incorrectly. The relationship element type `{ <<graphTypeElement1>> }` identified by the relationship type `{ <<relType>> }` is different to the one specified in the query `{ <<graphTypeElement2>> }`.
+
+=== xref:errors/gql-errors/22NCE.adoc[22NCE]
+
+Status description:: error: data exception - node element type in use. The node element type identified by the label `{ <<label>> }` is referenced in the graph type element `{ <<graphTypeReference>> }`` and cannot be dropped.
+
+=== xref:errors/gql-errors/22NCF.adoc[22NCF]
+
+Status description:: error: data exception - graph type constraint not supported. Graph type constraint definitions are not supported in the `{ <<graphTypeOperation>> }` operation.
+
+
 [[invalid-transaction-state]]
 == Invalid transaction state
 

modules/ROOT/partials/glossary.adoc

@@ -46,6 +46,7 @@
 [[funType]]$funType:: Function type, e.g. non-deterministic or aggregate.
 [[graph]]$graph:: The name of a graph, for example, `myGraph`.
 [[graphTypeDependence]]$graphTypeDependence:: Graph type dependencency for constraint, one of `UNDESIGNATED`, `INDEPENDENT`, or `DEPENDENT`.
+[[graphTypeElement]]$graphTypeElement:: An element of a graph type, for example `(:Node => { name :: STRING})`, or `(:Src)-[:REL =>]->(:Target)`. 
 [[graphTypeReference]]$graphTypeReference:: Graph type reference, for example, `(:Node =>)` or `p`.
 [[graphTypeOperation]]$graphTypeOperation:: Graph type operation, for example, one of `SET`, `ADD`, `DROP` or `ALTER`.
 [[hint]]$hint:: Freeform description of a hint, for example, `USING INDEX n:N(prop)`.