9e216da9ef
After go1.16, go will use module mode by default, even when the repository is checked out under GOPATH or in a one-off directory. Add go.mod, go.sum to keep this repo buildable without opting out of the module mode. > go mod init github.com/mmcgrana/gobyexample > go mod tidy > go mod vendor In module mode, the 'vendor' directory is special and its contents will be actively maintained by the go command. pygments aren't the dependency the go will know about, so it will delete the contents from vendor directory. Move it to `third_party` directory now. And, vendor the blackfriday package. Note: the tutorial contents are not affected by the change in go1.16 because all the examples in this tutorial ask users to run the go command with the explicit list of files to be compiled (e.g. `go run hello-world.go` or `go build command-line-arguments.go`). When the source list is provided, the go command does not have to compute the build list and whether it's running in GOPATH mode or module mode becomes irrelevant.
124 lines
3.3 KiB
Plaintext
124 lines
3.3 KiB
Plaintext
//test comment
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START a = node(*)
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MATCH (a)-[:ACTED_IN]->(m)<-[:DIRECTED]-(d)
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RETURN a.name, m.title, d.name;
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START a = node(*)
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MATCH (a)-[:ACTED_IN]->(m)<-[:DIRECTED]-(d)
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WITH d,m,count(a) as Actors
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WHERE Actors > 4
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RETURN d.name as Director,m.title as Movie, Actors ORDER BY Actors;
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START a=node(*)
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MATCH p=(a)-[:ACTED_IN]->(m)<-[:DIRECTED]-(d)
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return p;
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START a = node(*)
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MATCH p1=(a)-[:ACTED_IN]->(m), p2=d-[:DIRECTED]->(m)
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WHERE m.title="The Matrix"
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RETURN p1, p2;
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START a = node(*)
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MATCH (a)-[:ACTED_IN]->(m)<-[:DIRECTED]-(d)
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WHERE a=d
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RETURN a.name;
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START a = node(*)
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MATCH (a)-[:ACTED_IN]->(m)<-[:DIRECTED]-(d)
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WHERE a=d
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RETURN a.name;
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START a=node(*)
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MATCH (a)-[:ACTED_IN]->(m)<-[:DIRECTED]-(d)
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RETURN a.name, d.name, count(*) as Movies,collect(m.title) as Titles
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ORDER BY (Movies) DESC
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LIMIT 5;
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START keanu=node:node_auto_index(name="Keanu Reeves")
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RETURN keanu;
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START keanu=node:node_auto_index(name="Keanu Reeves")
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MATCH (keanu)-[:ACTED_IN]->(movie)
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RETURN movie.title;
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START keanu=node:node_auto_index(name="Keanu Reeves")
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MATCH (keanu)-[r:ACTED_IN]->(movie)
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WHERE "Neo" in r.roles
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RETURN DISTINCT movie.title;
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START keanu=node:node_auto_index(name="Keanu Reeves")
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MATCH (keanu)-[:ACTED_IN]->()<-[:DIRECTED]-(director)
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RETURN director.name;
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START keanu=node:node_auto_index(name="Keanu Reeves")
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MATCH (keanu)-[:ACTED_IN]->(movie)<-[:ACTED_IN]-(n)
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WHERE n.born < keanu.born
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RETURN DISTINCT n.name, keanu.born ,n.born;
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START keanu=node:node_auto_index(name="Keanu Reeves"),
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hugo=node:node_auto_index(name="Hugo Weaving")
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MATCH (keanu)-[:ACTED_IN]->(movie)
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WHERE NOT((hugo)-[:ACTED_IN]->(movie))
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RETURN DISTINCT movie.title;
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START a = node(*)
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MATCH (a)-[:ACTED_IN]->(m)
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WITH a,count(m) as Movies
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RETURN a.name as Actor, Movies ORDER BY Movies;
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START keanu=node:node_auto_index(name="Keanu Reeves"),actor
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MATCH past=(keanu)-[:ACTED_IN]->()<-[:ACTED_IN]-(),
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actors=(actor)-[:ACTED_IN]->()
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WHERE hasnt=actors NOT IN past
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RETURN hasnt;
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START keanu=node:node_auto_index(name="Keanu Reeves")
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MATCH (keanu)-[:ACTED_IN]->()<-[:ACTED_IN]-(c),
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(c)-[:ACTED_IN]->()<-[:ACTED_IN]-(coc)
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WHERE NOT((keanu)-[:ACTED_IN]->()<-[:ACTED_IN]-(coc))
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AND coc > keanu
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RETURN coc.name, count(coc)
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ORDER BY count(coc) DESC
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LIMIT 3;
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START kevin=node:node_auto_index(name="Kevin Bacon"),
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movie=node:node_auto_index(name="Mystic River")
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MATCH (kevin)-[:ACTED_IN]->(movie)
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RETURN DISTINCT movie.title;
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CREATE (n
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{
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title:"Mystic River",
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released:1993,
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tagline:"We bury our sins here, Dave. We wash them clean."
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}
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) RETURN n;
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START movie=node:node_auto_index(title="Mystic River")
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SET movie.released = 2003
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RETURN movie;
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start emil=node:node_auto_index(name="Emil Eifrem") MATCH emil-[r]->(n) DELETE r, emil;
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START a=node(*)
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MATCH (a)-[:ACTED_IN]->()<-[:ACTED_IN]-(b)
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CREATE UNIQUE (a)-[:KNOWS]->(b);
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START keanu=node:node_auto_index(name="Keanu Reeves")
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MATCH (keanu)-[:KNOWS*2]->(fof)
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WHERE keanu <> fof
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RETURN distinct fof.name;
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START charlize=node:node_auto_index(name="Charlize Theron"),
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bacon=node:node_auto_index(name="Kevin Bacon")
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MATCH p=shortestPath((charlize)-[:KNOWS*]->(bacon))
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RETURN extract(n in nodes(p) | n.name)[1];
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START actors=node:
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MATCH (alice)-[:`REALLY LIKES`]->(bob)
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MATCH (alice)-[:`REALLY ``LIKES```]->(bob)
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myFancyIdentifier.`(weird property name)`
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"string\t\n\b\f\\\''\""
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