Allow for parameters in SHORTEST

modules/ROOT/pages/clauses/create.adoc

@@ -234,6 +234,7 @@ This is because a relationship can only have exactly one type.
 ----
 
 .Create nodes and relationships using dynamic node labels and relationship types
+// tag::clauses_create_dynamic_create[]
 [source, cypher]
 ----
 CREATE (greta:$($nodeLabels) {name: 'Greta Gerwig'})
@@ -242,6 +243,7 @@ UNWIND $movies AS movieTitle
 CREATE (greta)-[rel:$($relType)]->(m:Movie {title: movieTitle})
 RETURN greta.name AS name, labels(greta) AS labels, type(rel) AS relType, collect(m.title) AS movies
 ----
+// end::clauses_create_dynamic_create[]
 
 .Result
 [role="queryresult",options="footer",cols="4*<m"]

modules/ROOT/pages/clauses/load-csv.adoc

@@ -308,7 +308,7 @@ It also mitigates the risk of Cypher injection.
 (For more information about Cypher injection, see link:https://neo4j.com/developer/kb/protecting-against-cypher-injection/[Neo4j Knowledge Base -> Protecting against Cypher injection]).
 
 .bands-with-headers.csv
-[source, csv, filename="artists-with-headers.csv"]
+[source, csv, filename="bands-with-headers.csv"]
 ----
 Id,Label,Name
 1,Band,The Beatles
@@ -318,12 +318,14 @@ Id,Label,Name
 ----
 
 .Query
-[source, cypher, role=test-skip]
+// tag::clauses_load_csv_dynamic_columns[]
+[source, cypher]
 ----
 LOAD CSV WITH HEADERS FROM 'file:///bands-with-headers.csv' AS line
 MERGE (n:$(line.Label) {name: line.Name})
 RETURN n AS bandNodes
 ----
+// end::clauses_load_csv_dynamic_columns[]
 
 .Result
 [role="queryresult",options="header,footer",cols="1*<m"]

modules/ROOT/pages/clauses/match.adoc

@@ -545,7 +545,7 @@ RETURN directors
 1+d|Rows: 2
 |===
 
-.Match nodes dynamically using the `any()` function
+.Match nodes dynamically using `any()`
 [source, cypher]
 ----
 MATCH (n:$any(["Movie", "Actor"]))
@@ -576,11 +576,14 @@ RETURN n AS nodes
 ----
 
 .Match nodes dynamically using a parameter
+// tag::clauses_match_dynamic_match_parameter[]
 [source, cypher]
 ----
 MATCH (movie:$($label))
 RETURN movie.title AS movieTitle
 ----
+// end::clauses_match_dynamic_match_parameter[]
+
 
 .Result
 [role="queryresult",options="header,footer",cols="1*<m"]
@@ -595,13 +598,16 @@ RETURN movie.title AS movieTitle
 
 
 .Match relationships dynamically using a variable
+// tag::clauses_match_dynamic_match_variable[]
 [source, cypher]
 ----
 CALL db.relationshipTypes()
 YIELD relationshipType
 MATCH ()-[r:$(relationshipType)]->()
 RETURN relationshipType, count(r) AS relationshipCount
 ----
+// end::clauses_match_dynamic_match_variable[]
+
 
 .Result
 [role="queryresult",options="header,footer",cols="2*<m"]

modules/ROOT/pages/clauses/merge.adoc

@@ -717,6 +717,7 @@ This is because the xref:planning-and-tuning/execution-plans.adoc[Cypher planner
 ----
 
 .Merge nodes and relationships using dynamic node labels and relationship types
+// tag::clauses_merge_dynamic_merge[]
 [source, cypher]
 ----
 MERGE (greta:$($nodeLabels) {name: 'Greta Gerwig'})
@@ -725,6 +726,7 @@ UNWIND $movies AS movieTitle
 MERGE (greta)-[rel:$($relType)]->(m:Movie {title: movieTitle})
 RETURN greta.name AS name, labels(greta) AS labels, type(rel) AS relType, collect(m.title) AS movies
 ----
+// end::clauses_merge_dynamic_merge[]
 
 .Result
 [role="queryresult",options="footer",cols="3*<m"]

modules/ROOT/pages/constraints/index.adoc

@@ -7,7 +7,7 @@ The following constraints are available in Neo4j:
 
 * *Property uniqueness constraints* ensure that the combined property values are unique for all nodes with a specific label or all relationships with a specific type. 
 * *Property existence constraints* ensure that a property exists either for all nodes with a specific label or for all relationships with a specific type. label:enterprise-edition[]
-* *Property type constraints* ensure that a property has the required property type for all nodes with a specific label or for all relationships with a specific type. label:enterprise-edition[]
+* *Property type constraints* ensure that a property has the required property type for all nodes with a specific label or for all relationships with a specific type. label:new[Introduced in 5.9] label:enterprise-edition[]
 * *Key constraints* ensure that all properties exist and that the combined property values are unique for all nodes with a specific label or all relationships with a specific type.label:enterprise-edition[]
 
 To learn more about creating, listing, and dropping these constraints, as well as information about index-backed constraints, constraint creation failures and data violation scenarios, and more, see xref:constraints/managing-constraints.adoc[].

modules/ROOT/pages/constraints/managing-constraints.adoc

@@ -1,4 +1,5 @@
 :description: Information about creating, listing, and dropping Neo4j's constraints.
+:page-aliases: constraints/examples.adoc
 include::https://raw.githubusercontent.com/neo4j-graphacademy/courses/main/asciidoc/courses/cypher-indexes-constraints/ad.adoc[]
 :page-aliases: constraints/examples.adoc
 = Create, show, and drop constraints
@@ -8,7 +9,7 @@ The following constraint types are available in Neo4j:
 
 * xref:constraints/managing-constraints.adoc#create-property-uniqueness-constraints[Property uniqueness constraints]
 * xref:constraints/managing-constraints.adoc#create-property-existence-constraints[Property existence constraints] label:enterprise-edition[]
-* xref:constraints/managing-constraints.adoc#create-property-type-constraints[Property type constraints] label:enterprise-edition[]
+* xref:constraints/managing-constraints.adoc#create-property-type-constraints[Property type constraints] label:new[Introduced in 5.9] label:enterprise-edition[]
 * xref:constraints/managing-constraints.adoc#create-key-constraints[Key constraints] label:enterprise-edition[]
 
 

modules/ROOT/pages/deprecations-additions-removals-compatibility.adoc

@@ -93,6 +93,26 @@ MATCH (n)-[r:REL]->(m) SET n = properties(r)
 | Feature
 | Details
 
+a|
+label:functionality[]
+label:updated[]
+[source, cypher, role=noheader]
+----
+MATCH SHORTEST $param (:A)-[:R]->{0,10}(:B)
+----
+
+[source, cypher, role=noheader]
+----
+MATCH p = ANY $param (:A)-[:R]->{0,10}(:B)
+----
+
+[source, cypher, role=noheader]
+----
+MATCH SHORTEST $param GROUPS (:A)-[:R]->{0,10}(:B)
+----
+
+a| Introduced the allowance of parameters to the xref:patterns/shortest-paths.adoc[SHORTEST and ANY path patterns].
+
 a|
 label:functionality[]
 label:updated[]
@@ -375,6 +395,45 @@ Also introduced the ability to specify CSV columns dynamically when using xref:c
 |===
 
 
+=== New features
+
+[cols="2", options="header"]
+|===
+| Feature
+| Details
+
+a|
+label:functionality[]
+label:new[]
+[source, cypher, role="noheader"]
+----
+MATCH (n:$($label)),
+      ()-[r:$($type))]->()
+----
+
+[source, cypher, role="noheader"]
+----
+CREATE (n:$($label)),
+       ()-[r:$($type)]->()
+----
+
+[source, cypher, role="noheader"]
+----
+MERGE (n:$($label)),
+      ()-[r:$($type)]->()
+----
+
+[source, cypher, role="noheader"]
+----
+LOAD CSV WITH HEADERS FROM 'file:///artists-with-headers.csv' AS line
+CREATE (n:$(line.label) {name: line.Name})
+----
+
+| Added the ability to dynamically reference node labels and relationship types in xref:clauses/match.adoc#dynamic-match[`MATCH`], xref:clauses/create.adoc#dynamic-create[`CREATE`], and xref:clauses/merge.adoc#dynamic-merge[`MERGE`] clauses.
+Also introduced the ability to specify CSV columns dynamically when using xref:clauses/load-csv.adoc#dynamic-load[`LOAD CSV`].
+|===
+
+
 [[cypher-deprecations-additions-removals-5.25]]
 == Neo4j 5.25
 
@@ -415,6 +474,27 @@ The maximum limit is set to 16,383 characters in an identifier.
 This means that node labels, relationship types, and property keys cannot include more than 16,383 characters.
 |===
 
+=== Updated features
+
+[cols="2", options="header"]
+|===
+| Feature
+| Details
+
+a|
+label:functionality[]
+label:updated[]
+[source, cypher, role="noheader"]
+----
+CREATE (n:Label {property: 'name'}), 
+()-[r:REL_TYPE]->()
+----
+| Neo4j's link:{neo4j-docs-base-uri}/operations-manual/{page-version}/database-internals/store-formats/#store-format-overview[block format] now implements xref:appendix/gql-conformance/index.adoc[GQL's] limit on the maximum length of identifiers.
+
+The maximum limit is set to 16,383 characters in an identifier.
+This means that node labels, relationship types, and property keys cannot include more than 16,383 characters.
+|===
+
 === New features
 
 [cols="2", options="header"]

modules/ROOT/pages/patterns/reference.adoc

@@ -1165,10 +1165,10 @@ anyPathSearch ::= "ANY" [ numberOfPaths ] [ pathOrPaths ]
 pathOrPaths ::= { "PATH" | "PATHS" }
 
 
-numberOfPaths ::= unsignedDecimalInteger
+numberOfPaths ::= unsignedDecimalInteger | parameter
 
 
-numberOfGroups ::= unsignedDecimalInteger
+numberOfGroups ::= unsignedDecimalInteger | parameter
 ----
 
 [NOTE]

modules/ROOT/pages/patterns/shortest-paths.adoc

@@ -19,7 +19,7 @@ Use Cypher if:
 
 * You need to specify complex graph navigation via xref:patterns/variable-length-patterns.adoc#quantified-path-patterns[quantified path patterns].
 * Creating a link:https://neo4j.com/docs/graph-data-science/current/management-ops/graph-creation/graph-project/[graph projection] takes too long.
-*  GDS is not available in your instance, or the size of the GDS projection is too large for your instance.
+* GDS is not available in your instance, or the size of the GDS projection is too large for your instance.
 
 Use GDS if:
 
@@ -64,7 +64,7 @@ CREATE (asc)-[:LINK {distance: 7.25}]->(cnm),
   (wof)-[:LINK {distance: 0.65}]->(wos)
 ----
 
-The paths matched by a xref:patterns/fixed-length-patterns.adoc#path-patterns[path pattern] can be restricted to only the shortest (by number of hops) by including the keyword `SHORTEST k`, where `k` is the number of paths to match.
+The paths matched by a xref:patterns/fixed-length-patterns.adoc#path-patterns[path pattern] can be restricted to only the shortest (by number of hops) by including the keyword `SHORTEST k`, where `k` is the number of paths to match, and can be either an `INTEGER` literal or a parameter which resolves to an `INTEGER`.
 For example, the following example uses `SHORTEST 1` to return the length of the shortest path between `Worcester Shrub Hill` and `Bromsgrove`:
 
 .Query