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Merged
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Aug 18, 2025
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dynamiclabelnodelookup not dynamicnodelabellookup #1364

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4 changes: 2 additions & 2 deletions modules/ROOT/pages/clauses/match.adoc
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Expand Up @@ -654,9 +654,9 @@ The table below outlines performance caveats for specific Neo4j versions.
| 2025.08 -- current
| The Cypher planner is able to leverage xref:indexes/search-performance-indexes/using-indexes.adoc#token-lookup-indexes[token lookup indexes] when matching node labels and relationship types dynamically.
This is enabled by the introduction of three new query plan operators:
xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-node-label-lookup[`DynamicNodeLabelLookup`], xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-directed-relationship-type-lookup[`DynamicDirectedRelationshipTypeLookup`], and xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-undirected-relationship-type-lookup[`DynamicUndirectedRelationshipTypeLookup`].
xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-label-node-lookup[`DynamicLabelNodeLookup`], xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-directed-relationship-type-lookup[`DynamicDirectedRelationshipTypeLookup`], and xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-undirected-relationship-type-lookup[`DynamicUndirectedRelationshipTypeLookup`].
It is not, however, able to use indexes on property values.
For example, `MATCH (n:$(Label) {foo: bar})` will not use any indexes on `n.foo` but can use a `DynamicNodeLabelLookup` on `$(label)`.
For example, `MATCH (n:$(Label) {foo: bar})` will not use any indexes on `n.foo` but can use a `DynamicLabelNodeLookup` on `$(label)`.

|===

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4 changes: 2 additions & 2 deletions modules/ROOT/pages/clauses/merge.adoc
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Expand Up @@ -755,8 +755,8 @@ The table below outlines performance caveats for specific Neo4j versions.
| 2025.08 -- current
| The Cypher planner is able to leverage xref:indexes/search-performance-indexes/using-indexes.adoc#token-lookup-indexes[token lookup indexes] when matching node labels and relationship types dynamically.
This is enabled by the introduction of three new query plan operators:
xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-node-label-lookup[`DynamicNodeLabelLookup`], xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-directed-relationship-type-lookup[`DynamicDirectedRelationshipTypeLookup`], and xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-undirected-relationship-type-lookup[`DynamicUndirectedRelationshipTypeLookup`].
xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-label-node-lookup[`DynamicLabelNodeLookup`], xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-directed-relationship-type-lookup[`DynamicDirectedRelationshipTypeLookup`], and xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-undirected-relationship-type-lookup[`DynamicUndirectedRelationshipTypeLookup`].
It is not, however, able to use indexes on property values.
For example, `MERGE (n:$(Label) {foo: bar})` will not use any indexes on `n.foo` but can use a `DynamicNodeLabelLookup` on `$(label)`.
For example, `MERGE (n:$(Label) {foo: bar})` will not use any indexes on `n.foo` but can use a `DynamicLabelNodeLookup` on `$(label)`.

|===
2 changes: 1 addition & 1 deletion modules/ROOT/pages/deprecations-additions-removals-compatibility.adoc
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Expand Up @@ -44,7 +44,7 @@ RETURN people.name
----

| Cypher can now leverage xref:indexes/search-performance-indexes/using-indexes.adoc#token-lookup-indexes[token lookup indexes] when planning queries with xref:clauses/match.adoc#dynamic-match[dynamic labels and relationship types].
This is enabled by the introduction of three new query plan operators: xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-node-label-lookup[`DynamicNodeLabelLookup`], xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-directed-relationship-type-lookup[`DynamicDirectedRelationshipTypeLookup`], and xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-undirected-relationship-type-lookup[`DynamicUndirectedRelationshipTypeLookup`].
This is enabled by the introduction of three new query plan operators: xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-label-node-lookup[`DynamicLabelNodeLookup`], xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-directed-relationship-type-lookup[`DynamicDirectedRelationshipTypeLookup`], and xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-undirected-relationship-type-lookup[`DynamicUndirectedRelationshipTypeLookup`].
|===

=== New in Cypher 25
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2 changes: 1 addition & 1 deletion modules/ROOT/pages/planning-and-tuning/operators/index.adoc
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Expand Up @@ -212,7 +212,7 @@ Restricts the xref:planning-and-tuning/runtimes/index.adoc[Cypher runtime] to no
| label:yes[]
|

| xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-node-label-lookup[DynamicNodeLabelLookup]
| xref:planning-and-tuning/operators/operators-detail.adoc#query-plan-dynamic-label-node-lookup[DynamicLabelNodeLookup]
| Allows Cypher to use token lookup indexes when planning queries using dynamic node labels.
| label:yes[]
|
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6 changes: 3 additions & 3 deletions modules/ROOT/pages/planning-and-tuning/operators/operators-detail.adoc
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Expand Up @@ -2577,12 +2577,12 @@ Total database accesses: 106
======

[role=label--new-2025.08]
[[query-plan-dynamic-node-label-lookup]]
=== Dynamic Node Label Lookup
[[query-plan-dynamic-label-node-lookup]]
=== Dynamic Label Node Lookup

Allows Cypher to use xref:indexes/search-performance-indexes/using-indexes.adoc#token-lookup-indexes[token lookup indexes] when planning queries using xref:clauses/match.adoc#dynamic-match[dynamic node labels].

.DynamicNodeLabelLookup
.DynamicLabelNodeLookup
======
.Query
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