The query. problems with: Dijkstra, shortestPath and allShortestPaths: Only returns the shortest path or paths with the shortest length. This query returns 3 paths immediatelly, irrespectively of the max path length. Prim’s algorithm was invented by Jarnik in 1930 and rediscovered by Prim in 1957. This would mean, that starting at 100, I could choose to select either another 100, or 80 (the next lower one), or 50 (the second lower one). Time taken to affect 5. ID as Target, n. Shortest paths between two sets of nodes. I have encountered this issue using the offical Bolt driver for Python, but it is also completely reproducible in the Neo4j browser (version 4. 0, a key milestone in the graph technology landscape. Table 2. One way to do that is to match all the paths of any depth in the tree, and for each end node of such a path match it as a local superior to its local inferiors (b and l below). Mar 18, 2013 at 19:33. HO! HO! HO! Tonight it’s Christmas Eve and Santa Claus is riding his sleigh around the world. Each relation must be touched once. name as from, to. For example my path looks like. 0. Weighted shortest path based on some weight that is a property of the relationship. shortestPath () may help when your already matched start and end nodes are not the root and the leaf, in that it won't continue to look for additional paths once the first is found. ]-(b) WHERE LENGTH(r) = 2 OR LENGTH(r) > 6 RETURN p Note that with a large DB this query can take a very long time, or not finish, since the MATCH clause does not set an upper bound on the path length. Find the set of nodes using an indexed lookup operation. end nodes for the expansion. A problem that I have encountered is that Cypher returns the path and every SUBSET of the path as well. Labs Docs. 4. GDS ShortestPath memory consumption in Neo4j Graph Platform 01-11-2023; Restricted shortest path: include nodes with certain properties in the shortest found path in Neo4j Graph Platform 01-10-2023; Match query with relationship is taking too long to retrieve results does it mean we need to upgrade in Neo4j Graph Platform 01-03-2023 The response does not contain "all possible paths". shortestPath () may help when your already matched start and end nodes are not the root and the leaf, in that it won't continue to look for additional paths once the first is found. In this case, it contains only a single node which is both the start and. Doesn't suprise me. com normally use 30–90 seconds to find the fastest path, while Dijkstra’s algorithm uses 1–2 seconds. 3. Will post back Monday A Path is a directed sequence of relationships between two nodes. path. In it, I have a graph with around 3. A core use-case is to pull the commit history for a particular branch, traversing the (:Commit)-[:PARENT*. In it, I have a graph with around 3. While often pathfinding algorithms are used for finding routes using. Path is considered bad if it has two or more consecutive relation of type B: MATCH path=allShortestPaths ( (p:P {idp:123})- [rel:A|B. Another example of how big this issue is: finding a path of lenght 4 between Robert Downey Jr. (Binding a variable length relationship. Learn more about TeamsOK so basically it seems to me like you want the shortest path from (a) back to itself. Variable length path traversal Neo4j Graph Platform Cypher performance, cypher FlexDW (Flex Dw) September 19, 2023, 12:03am 1 I am modelling git commits in. So to be clear, lets say I want to find K best paths between two nodes until a maximum length M. 4. 1. try to use result. match and return the paths. So, ideally we'd set out our relationship length between 2 and 10. 4. However, in my traversal, I'm getting caught out because the following relationship also exists: 1- [:B]-3. I loaded the above csv in Neo4j desktop using the following. To fix, change your LOAD CSV line to be the following: LOAD CSV WITH HEADERS FROM 'file:/walmart. 11). My problem: An algorithm like "shortest path" takes 2-4ms to find the shortest path. Schema. 0 version. For the sake of analogy, I'm trying to run metrics on the movies based on the people who acted in the movie. The following query creates a path from relationships returned by OPTIONAL MATCH clauses: Table 1. I know this has been a ton of back and fourth but it was supremely helpful and very much appreciated! I look - 29272We can see the longest path has a total distance of 15 going through locations A, B, C, and I. It is allowed to be of size 0, meaning there are no relationships in it. 1. I'm trying to perform a aggregation query on a variable length path where the nodes I want to aggregate on are not in the original path, but instead are related to them. i am looking for a table that looks like this the hops number are the path counts - 328470. It's an issue of there being a high (limited, but high. The snippet below is written in groovy and is available here as well:This one works fine and returns a result quite quickly: Started streaming 60 records after 1 ms and completed after 17 ms. expand procedure. One use case for this function is combining relationships from OPTIONAL MATCH clauses. Neo4j ®, Neo Technology ®. The LENGTH () function is now exclusively used for measuring PATHs in the graph. node 1. Functions in Cypher return null if an input parameter is null. What kind of API / driver do you use: Python API with py2neo to run the query with graph. I have a neo4j graphdb that stores ordered collections of nodes (let's say Person nodes), and each of those people has a Talent node: I'm organizing a talent show, and have the schedule of the order in which people are going to perform: I can write a query to return a path that represents the order in. Schema actions. It is similar to Dijkstra’s Shortest Path algorithm, but rather than minimizing the total length of a path ending at each relationship, it minimizes the length of each relationship individually. If you are starting at e. There are three types of nodes and a path follows: (type1)- [:JOINS]- (type2)- [:JOINS]- (type1)- [:JOINS]- (type2)-. Yen’s Shortest Path algorithm computes a number of shortest paths between two nodes. 4. collecting nodes of varying path length using cypher in neo4j. Brief Details around data: 2 million nodes with 6 different type of nodes, 5 million relationships with only 5 different type of relationships and mostly connected graph but contains a few isolated subgraphs. The expand paths with config procedure enables powerful variable length path traversals with fine grained control over the traversals. limit 2. Community Edition tags have no suffix, for example neo4j:5. apoc. MATCH (g1:Perception_Group)-[s1:SEQUENCE]-(g2:Perception_Group)-[s2:SEQUENCE]-(g3:Perception_Group)-[s3:SEQUENCE]-(g4:Perception_Group) WHERE g1=g4 RETURN g1,g2,g3,g4,s1,s2,s3 LIMIT 1 But since. Yes, you can do this. com normally use 30–90 seconds to find the fastest path, while Dijkstra’s algorithm uses 1–2 seconds. return only the shortest path length (e. FlexDW. This website uses cookies. Function size () Only works for the three types: strings, lists, pattern comprehension. Also, since this means we'll need the path to the node (to figure out the distance) and not just the node itself, we need to switch from using subgraphNodes() to using spanningTree(), which behaves identically except. E and eight relations between them. Although a newbie, I think I'm familiar enough to manage variable length MATCHES (such as: MATCH lp = (begin:DBTable)-[:FKC*3. 1 Answer. 0-RC1' version. This is the query. You could basically run into doing a shortest path search from every node to every other node so that could result into 90 000 * 90 000 shortest path calls. Node not in a path = detached, path length of 1 = semi, path length > 1 = terraced. This makes a whole category of problems much easier to takle. That said, I don't think it generally makes sense to give a label to a variable length path like that. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Shortest path is considered to be one of the classical graph problems and has been researched as far back as the 19th century. e. one provided by the Graph Data Science library. Hi, I have a fairly simple data structure with two types of node 'Stock' and 'Recipe'. Forgive me if this is not the correct place to ask a question about cypher queries. Greetings, I am trying to use the Neo4j Desktop Terminal v1. name, n. Neo4j DBMS. This is my most recent attempt: WITH ['a', 'b', 'c', 'd'] ASSo for each length of the path(s) you want to know what is the lowest weighted path?. It is a real-time graph algorithm, and is used as part of the normal user flow in a web or mobile application. I think it instead of other algorism. Thus, the. Expand paths with config. Between classified nodes there will be edges with weights. Dijkstra algorithm. 0 (which it looks like you are), try something like this (note the "p" binding for the path): MATCH p = (m:Machine)--> (b:Building) RETURN nodes (p), rels (p)Longest path when there are multiple paths present. apoc. If we want to create a path from a query that contains two OPTIONAL MATCH clauses, we can instead use the apoc. For the sake of analogy, I'm trying to run metrics on the movies based on the people who acted in the movie. The ones with 1 are directly referred to the master partner 39001174. Can you please help me what am I doing wrong, how to count the length of path between sentence node and word node? thanks. to build up your tree as nested maps and lists – Michael Hunger Nov 26, 2014 at 22:24Running path-finding algorithms on large datasets is a use case that graph databases are particularly well suited for. MATCH p=(a)-[r*2. Function. The path expander procedures enable more powerful variable length path traversals, where users can specify the following: the direction of the relationship per relationship type. With the graph in Neo4j we can now project it into the graph catalog to prepare it for algorithm. 11). Just to correct the previous elegant command. The following returns a path that combines the (club)- [:IN_LEAGUE]→ (league) and (league)-. Minimum is easy enough using APOC's path expander procedures (only the latest winter 2018 release for either 3. `LOAD CSV` is used to import data from CSV files. 0. RETURN node. The match clause here is asking Cypher to find all paths from n to itself, of exactly 10 hops, using a specific relationship type. The A* (pronounced "A-Star") Shortest Path algorithm computes the shortest path between two nodes. It is similar to Dijkstra’s Shortest Path algorithm, but rather than minimizing the total length of a path ending at each relationship, it minimizes the length of each relationship individually. How could I optimise this cypher, get rid of the variable path, but keep the same results? neo4jOptions. Neo4j is a good choice for cycle detection. Viewed 316 times 1 I model a genealogy on a graph in Neo4J inspired by GEDCOM file. java. EDIT1: Ok, now I come up with a possible solution. Of course, there is the shortestPath method but using a loop going through all pairs of nodes and calculating their shortestPaths get very slow. The A* (pronounced "A-Star") Shortest Path algorithm computes the shortest path between two nodes. g. -1 I have a graph which looks like this: Here is the link to the graph in the neo4j console: Basically, you have two branching. 7. The WHERE clause is needed to filter the paths to only those where the leaf child nodes have no outgoing :HAS_CHILD relationships (i. If I understood correctly, your original query can be adjusted, just be setting the variable length to 7 in the path: MATCH (s:URL)-[r:VISITED*7]->(t:URL) WITH s, count(t) as degreeout WHERE 73 in s. Some of the People nodes are actually companies who function as if they are People (and are stored in the graph with a label of 'Is Company' = 1). 1 Answer. Internally, Neo4j will use a fast bidirectional breadth-first search algorithm if the predicates can be evaluated whilst searching for the path. You used to be able to figure that out very simply with size( (m)-[]->() ), but the use of patterns for anything but testing for the - 32847Path finding algorithms find the shortest path between two or more nodes or evaluate the availability and quality of paths. 1. Neo4j is a good choice for cycle detection. You’ve taken a small yet vital step on the path to your own Neo4j-powered application. sourceId = 1234 AND target. cash: I want to do this search for the CID property of the Customer nodes and get the 2 paths to the first Equip node down each path - 22541Your use case does not allow there to be an upper bound on the variable-length path pattern (which is normally best practice), because the first (or second,. status='on') WITH COLLECT (p) AS paths, MAX (length (p)) AS maxLength WITH FILTER (path IN paths WHERE length (path)=. asked Apr 7, 2022 at 15:27. apoc. ]->(:Commit) relationship until there are no parents. 1. neo4j; path; variable-length; Share. Also, normally a single path step is considered a "distance" of 1. Regarding changing the query to variable path length, I guess that would almost solve the problem but wouldn't that also include sub-paths whereas I am interested in only the "complete" journey? That is, G Y B would actually be counted three times with this query, [{G, Y},{Y,B},{GYB}] instead of just GYB. Is it possible to do arbitrary length of path queries in SPARQL. name What the above query is doing: The variable length 1. Function length () Only works for paths. For Neo4j 1. 8]->(end:DBTable) -- find any Foreign Key Constraint paths between two Tables of at least three and less than or equal to eight long) My question relates to the syntax required to use variables instead of the "3". apoc. The Dijkstra Single-Source algorithm computes the shortest paths between a source node and all nodes reachable from that node. You should find the source and target first, and then invoke shortestpath: MATCH (source:example_nodes), (target:example_nodes) WHERE source. a list of label names which act as a "whitelist" or a "blacklist". Find a path in a variable-length expand. Modified 7 years ago. This is a step-by-step guide to the concepts behind graph pattern matching. A graph data structure consists of nodes (discrete objects) that can be connected by relationships. In Neo4j, I have about a thousand nodes labelled Person, and they all have outbound connections to about 200 nodes that are, let's say, Place. If the minimum path length is equal, I'd like it to return both of them (both A and B). path. 3,-query 2 Answers. Request u to share the code using graph algorithm to achieve choosing path with cost property. path. In this category, Dijkstra’s algorithm is the most well known. Add a comment |This is not the most efficient solution, as Neo4j will still calculate the shortest path for each apiUser - whether the solution is applicable to your use case depends on the number of apiUsers in your database. For the purposes of my analysis, I am considering shortest distance between the two nodes as the distance between them. I added a screenshot running my first query. Hello Neo4j Community, How do I find multiple distinct short paths between 2 nodes in a graph with 7. Average Length of Path 61. database_name='hive' and s. numbers above partner nodes denote the level of relationship. – Eve Freeman. id! = <ID> RETURN a ORDER BY length(p) descAs well as discussing simple patterns, this chapter will cover more complex patterns, showing how to match patterns of variable length, inline filters for improved query. Neo4j Match with properties on a variable length path. Variable length path traversal. csv' AS line. (See Performance section. with your variable length paths. How can I have the true value of this depth?Hi Stefan, Andrew, i appreciate your help. kShortestPaths. The endDate property is optional and will only be present when a person has left a. From the good folks at Neo: "This feature is deprecated and will be removed in future versions. Neo4j Graph Platform Cypher. This is the primary way of getting data into the current set of bindings. 1. MATCH (n: Entity) where n. Let’s start with a variable length path query that starts with the Tournament in the year 2000 and follows the NEXT_TOURNAMENT relationship as many times as possible by using the * syntax after the relationship type: MATCH path = (:Tournament {year: 2000})- [:NEXT_TOURNAMENT*]-> (next) RETURN [t in nodes (path) | t. 2. I want to know the number of movies at variable path lengths based on a specific node property. combine(path1, path2) - combines the paths into one if the connecting node matches. Viewed 683 times. And that’s almost impossible, especially if the length of the potential path is completely unknown. Version-specific Enterprise Edition tags have an -enterprise suffix after the version number, for example: neo4j:5. 1. Asked 6 years, 1 month ago. match p = (n{name:"Node1"})-[:Route*1. It returns a stream of records (or rows) of titles of movies that matched the - 29272I have a query to try and find variable length paths between two nodes, like match path = (n1:page{name:'start-page'})-[*. 10]- (m) with the following 2 conditions on path inlcusion: true if relationship between subsequent nodes in path has property PROP='true'. But i want to query only the path for one value that is. A person can be linked to multiple companies at the same time and a company can have multiple people linking to it at the same time (i. Cypher match path with intermediate nodes. Please correct me if I'm wrong, but from the content I read, and from some posts on Neo4j's blog, I understood that Cypher and Java traversals generally perform depth-first searches, more specifically informed searches, and. e. The expand paths with config procedure enables powerful variable length path traversals with fine grained control over the traversals. I have a Neo4j project with 100k nodes and 5m relations. For large graphs you should use a graph search algorithm such as Dijkstra, which is available from Cypher with Neo4j's APOC procedueres. The goal is to limit all document nodes to those that also satisfy a relationship of [:Has] with node (a:owner). However neo4j gives the below warning: This feature is deprecated and will be removed in future versions. In any case I solved my problem with the following query if anyone looks for it in the future: WITH collect (nodes (path)) AS paths, MAX (length (path)) AS maxLength WITH FILTER (path IN paths WHERE length (path)= maxLength) [0] as longest. All nodes have a property :name All the relationships are labeled LinkedTo and have a property :score. 0-enterprise. collecting nodes of varying path length using cypher in neo4j. 10]-> (end:Node) WHERE id (start) = 123 AND id (end) = 456. Unfortunately, at least in my DB, if you go beyond a path length of four it starts to get really slow. Use PROFILE on your version of Neo4j to see if it cares and which is better) NOTE: This works starting with Neo4j 3. In pseudo code: class SameDirectionPathEvaluator implements PathEvaluator<Direction> { public Evaluation evaluate (Path path,. I want to know the number of movies at variable path lengths based on a specific node property. dump file using the Add > File button. You can modify your query to get properties from the list. name as a path, I want to return an array of the name property of all nodes in the path (in the. ##### Hey all, I'm trying to optimize a cypher query to retrieve a variable length path. We can use either native projection or cypher projection to load the projected graph. Cypher query to give path length as a parameter for variable length relationships which is the result of previous sub query 1 Cypher Query Language/Neo4j - Nested Returns of Variable Path LengthI have connected to the Neo4J graph database using Python, and want to store the returned results of a query under an object name (e. Such as: a) Node c = 2hops, Node b = 3hops. name="source_table" return s. 4. coll[0. Cypher: variable length path with condition on each node. subgraphAll(startNode <id>|Node|list, {maxLevel,relationshipFilter,labelFilter,bfs:true, filterStartNode:false, limit:-1, endNodes:[], terminatorNodes. For example, if you wanted to do the. Most of this mess is caused by this part of the match: (x) - - 29272If we want to create a path from a query that contains two OPTIONAL MATCH clauses, we can instead use the apoc. Call a procedure. No. View solution. But i want to query only the path for one value that is also. . spanningTree (d, {maxLevel:2}) YIELD path WITH path WHERE length (path) <> 0 with nodes (path) as n1, relationships (path) as r1 unwind n1 as n11 unwind r1 as r11 return labels (n11) as lbl, id (n11) as ID Here you have the handles for nodes and relationships and you can extract. Neo4j’s property graphs are composed of nodes and relationships, either of which may have properties. x). I didnt write most of these, this is a culmination of items gathered from various gists, githubs, and threads in the #cypher. Drop an index. Here's the documentation for variable length path matching for reference. 0. The WITH clause drops all previously defined identifiers (like path) unless they specified in the clause. Here are some predicates we could use, starting with the two we've seen already and adding - 29272Correct, those two are not equivalent, as there is a preexisting m on each row that would add a restriction to the pattern. Expand paths with config. start n=node (1) match p=n- [:KNOWS*]-m. Variable Relationship Length. range () returns a LIST<INTEGER> comprising all INTEGER values within a range bounded by a start value and an end value, where the difference step between any two consecutive values is constant; i. dump I opened the terminal. With this logic the second path in the graph is from Node:b to Node:c. The query above returned sensible results in 6 seconds, however, when I add another node to the path length (i. Getting Started;. 7. path. which is not what I want. It is used to tell the Neo4j-Shell that you’re finished writing your query. Neo4j ®, Neo. This is the most common usage, and web mapping. In some cases, you may want this, and not the shortest route. An important thing to remember when using path length 0 is that when the Path length is 0 the ‘single. 5M nodes and 20M relationships? We want a feature similar to how google maps shows other alternative routes. Introduction. 11). Neo4j Graph depth traversal Cypher. 1. The SRID (short for Spatial Reference Identifier) is a number identifying the. For a more basic version of the algorithm where fine grained. Q&A for work. path = (from)- [r*20]-> (to) But that is not the solution to avoid the loops because they can occur also in short paths. Finally, to find the longest path length, just find all of them, and select the path with the maximum length. However, when queried along the path A1→C1→C2→B2 and A1→C1→C2→D2, the length of. You should bind at least one of those nodes, add a direction and also consider a path-limit otherwise this is an extremely expensive query. 200 number of rels, collect them into a list and calculate their real length and directionaly correctness in Python later. In this case, result rows will be grouped by p and the return value will be count (nodes (p)). )If the graph is undirected, then a node reachable with a path of length L can also be reached with length L+2k, for any integer k. Neo4j ®, Neo Technology ®. 9. With this cypher statement: Match p= (a:Value_Node {katalog_name:"id"})- [r:RELATED_TO_*]-> (b:Value_Node {katalog_name:"Gewicht"}) return p i get that picture below. expand () or apoc. path. e. do. GDS ShortestPath memory consumption in Neo4j Graph Platform 01-11-2023; Restricted shortest path: include nodes with certain properties in the shortest found path in Neo4j Graph Platform 01-10-2023; Match query with relationship is taking too long to retrieve results does it mean we need to upgrade in Neo4j Graph Platform 01-03-2023The response does not contain "all possible paths". The edges between the nodes represent Appointments (i. By clicking Accept, you consent to the use of cookies. it worked to perfection. ) does not support a minimal length. Handling long path patterns in. Right - I didn't mean lists in the proper sense i. 13. get a list of the shortest path from one node to another on neo4j? 0. Maybe someone could help and steer me in the right direction. Sorted by: 3. For the analogy we can use genre. Connect and share knowledge within a single location that is structured and easy to search. I have used path queries to search paths between these nodes like:I have a Neo4J instance running with the Neo4J Spatial plugin. There is also a network with 3 partners under the master, and all these should appear together, along with their level (length of path) – If we wanted to terminate a traversal as soon as the traversal encounters a node containing the. matthew. path. And with filter you can extract the elements of an collection for that a certain condition holds true. It is a real-time graph algorithm, and is used as part of the normal user flow in a web or mobile application. You can apply WHERE to filter the. I want to know the number of movies at variable path lengths based on a specific node property. If you need that all relationships between n and n1 have a property called RelationLabel that CONTAINS the value "may_be_treat", then you can use the ALL function in conjunction. Limit Neo4j apoc. You can use one group as your start nodes, and use the :T label in the label filter as the termination label (the end of the path for expansion) and add a limit: The MATCH clause allows you to specify the patterns Neo4j will search for in the database. Per run, I require on the order of. He loves delivering the best gifts to every kid, making them happy. Planning shortest paths in Cypher ® can lead to different query plans depending on the predicates that need to be evaluated. By using the relationship length -[:KNOWS*2]->, we tell Cypher that there should be exactly 2 consecutive :KNOWS relationships on path between our user and his friends of friends. Cypher Manual Shortest path planning Edit this Page Shortest path planning This page contains an example of how to plan queries using the shortestPath () function. For the sake of analogy, I'm trying to run metrics on the movies based on the people who acted in the movie. I have a bi-modal data set similar to the movies database. I am using Neo4j Community 4. docker run --name neo4j -p7474:7474 -p7687:7687 -d -v /opt/neo4j/data:/data . dijkstra - shortest path from a to b, but via. Version-specific Enterprise Edition tags have an -enterprise suffix after the version number, for example: neo4j:5. We are calculating the shortest path between companies using. Graph databases, and Cypher, allow multiple ways to - 29272Solution. node 1. In my database there are just 1054 nodes. Ask Question Asked 10 years, 7 months ago. Read more about it here. 0. Nodes with a high closeness score have the shortest distances to all other nodes. I am trying to collect differing path length of nodes together with the goal of assigning a variable based on the path length. 5 k nodes each with the same label, we'll call Basket. You can also omit the minHops and maxHops of the variable length path since they default to 1 and infinity anyway. In fact, not specifying the relationship length is the same as writing -[:KNOWS*1]->. You can apply WHERE to filter the path just like with node matching, and apply any list functions you need to it. i assume it is because of the high amount of nodes with the label "x"Neo4j Graph Platform. (For example, node1 => node2 => node3 => node4 => node5 => node6). I added 1100 in the command as 1000 nodes were given. Those nodes are interconnected in the. Follow edited Apr 7, 2022 at 15:32. There is also a network with 3 partners under the master, and all these should appear together, along with their level (length of path) –I have a data lineage related graph in Neo4J with variable length path containing intermediate nodes (tables):. The relationships between the nodes have the property "Distance". Lets say i have neo4j store which has a graph that only represents PARENT_OF relationships (consider a family tree for example). path. expandConfig (startNode ANY, config MAP<STRING, ANY>) - returns PATH values expanded from the start NODE with the given RELATIONSHIP types from min-depth to max-depth. It is equivalent to the syntax for quantified relationships, with the following differences: apoc. I've got a graph of parent/child relationships which form a tree of Person nodes. The allShortestPaths function returns all shortest paths, so it can return multiple paths if they all have the same (shortest) length. About the shortest paths. For each node in A, I need to find the closest node (or nodes, if they are the same distance) in C, and add the ID of the C node as a value of. For each node in the path they can specify specific properties of the node and generally they don't care about the relationship types/properties. Solved: Variable length paths based on intermediate nodes. 1. I am using Neo4j Community 4. –But a) Do range queries actually include the info which node is at what minimum distance within the range. For example if i have the following path: (a)-> (b)-> (c)-> (d) the distance must be 3 for a, 2 for b, 1 for c and 0 for d. - 39658Solved: Why does this query return more than just the produced relationship ? Also, what does the limit clause in this query represent? I'm - 14302The shortestPath function in Cypher does not take into account accumulating of relationship properties, so this: MATCH (start:Point {title: 'Some Point 1'}), (end:Point {title: 'Some Point 5'}) MATCH p=shortestPath ( (start)- [:distance*]-> (end)) RETURN p. Path: (n1)- [r1]-> (n2)<- [r2]- (n3) Segment 1: (n1)- [r1]-> (n2. We can also specify a variable length. FULL_NAME",All my nodes have the same label; "n1", and the shortest path can be through any edge type. The latest Neo4j Enterprise Edition release is available as neo4j:enterprise. However, cypher's shortestPath() function only supports paths with a minimum length of either 0 or 1, so I've set it between 1 and 10 in the example below (even though we know that in reality, the shortest path have a length of at least two). This section contains reference documentation for the apoc. 6]->(:XmlWord) WITH. 8 that incorporates nodes representing Companies and People. . graph. This is probably not what you intended. In general, we need a multi-label classification of nodes according to certain criteria/rules for creating a normalized reasoning mechanism between node classes. Pathfinding has a long history and is considered to be one of the classical. e. expandConfig (startNode ANY, config MAP<STRING, ANY>) - returns PATH values expanded from the start NODE with the given RELATIONSHIP types from min-depth to max-depth.