memgraph/tests/public_benchmark/ldbc/test_cases/queries/query_7.oc

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MATCH (person:Person {id:"17592186053137"})<-[:HAS_CREATOR]-(message)<-[like:LIKES]-(liker:Person)
WITH liker, message, like.creationDate AS likeTime, person
ORDER BY likeTime DESC, tointeger(message.id) ASC
WITH
liker,
collect(message)[0] AS latestLike_msg,
collect(likeTime)[0] AS latestLike_time,
person
OPTIONAL MATCH (liker)-[liker_knows_person:KNOWS]-(person)
RETURN
liker.id AS personId,
liker.firstName AS personFirstName,
liker.lastName AS personLastName,
latestLike_time AS likeTime,
latestLike_msg.id AS messageId,
CASE latestLike_msg.content is not null
WHEN true THEN latestLike_msg.content
ELSE latestLike_msg.imageFile
END AS messageContent,
latestLike_time - latestLike_msg.creationDate AS latencyAsMilli,
liker_knows_person is null AS isNew
ORDER BY likeTime DESC, tointeger(personId) ASC
LIMIT 10;