Update documentation with new patterns syntax #332
Conversation
|
| @@ -243,8 +237,7 @@ const releasedBefore2000 = Cypher.lt(yearProp, new Cypher.Param(2000)); | |||
| const clause = new Cypher.Match(pattern) | |||
| .where(Cypher.and(isKeanu, Cypher.or(Cypher.not(titleContainsMatrix), releasedBefore2000))) | |||
| .return(titleProp, taglineProp, yearProp, [rolesProperty, "actingRoles"]); | |||
|
|
|||
| const { cypher, params } = clause.build(); | |||
|
|
|||
There was a problem hiding this comment.
| const { cypher, params } = clause.build(); |
| MATCH(:Movie) | ||
| MATCH(:Person) |
There was a problem hiding this comment.
You passed the Node in the Pattern above so I believe here it will be printed as this0:Movie and this1:Person
| const pattern = new Cypher.Pattern(person, { labels: ["Person"] }) | ||
| .related(actedIn, { type: "ACTED_IN" }) | ||
| .to(movie, { labels: ["Movie"] }) | ||
| .related(directed, { direction: "undirected", type: "DIRECTED" }) | ||
| .to(actor) |
|
|
||
| ==== Exact length | ||
|
|
||
| The exact length can be defined by passing a number: | ||
|
|
||
| [source, javascript] | ||
| ---- | ||
| const pattern = new Cypher.Pattern(person).related(actedIn).withLength(3).to(movie); | ||
| const pattern = new Cypher.Pattern({}).related(actedIn, { type: "ACTED_IN", length: 3 }).to(); |
There was a problem hiding this comment.
is this not even available in the shorter form new Cypher.Pattern() ?
There was a problem hiding this comment.
Not until we deprecate the old version to maintain compatibility 😞
|
This PR updates the documentation for the new
Cypher.Patternsyntax introduced in #310