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Get neo4j to use limit (#618)
* Get neo4j to use limit * Fix tests - they we exact matching on query strings
This commit is contained in:
cybermaggedon
GitHub
parent
58c00149a7
commit
11f41b07ab
2 changed files with 107 additions and 71 deletions
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@ -71,7 +71,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {uri: $src, user: $user, collection: $collection})-"
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"[rel:Rel {uri: $rel, user: $user, collection: $collection}]->"
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"(dest:Literal {value: $value, user: $user, collection: $collection}) "
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"RETURN $src as src",
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"RETURN $src as src "
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"LIMIT " + str(query.limit),
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src=query.s.value, rel=query.p.value, value=query.o.value,
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user=user, collection=collection,
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database_=self.db,
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@ -84,7 +85,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {uri: $src, user: $user, collection: $collection})-"
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"[rel:Rel {uri: $rel, user: $user, collection: $collection}]->"
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"(dest:Node {uri: $uri, user: $user, collection: $collection}) "
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"RETURN $src as src",
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"RETURN $src as src "
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"LIMIT " + str(query.limit),
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src=query.s.value, rel=query.p.value, uri=query.o.value,
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user=user, collection=collection,
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database_=self.db,
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@ -101,7 +103,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {uri: $src, user: $user, collection: $collection})-"
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"[rel:Rel {uri: $rel, user: $user, collection: $collection}]->"
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"(dest:Literal {user: $user, collection: $collection}) "
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"RETURN dest.value as dest",
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"RETURN dest.value as dest "
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"LIMIT " + str(query.limit),
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src=query.s.value, rel=query.p.value,
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user=user, collection=collection,
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database_=self.db,
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@ -115,7 +118,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {uri: $src, user: $user, collection: $collection})-"
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"[rel:Rel {uri: $rel, user: $user, collection: $collection}]->"
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"(dest:Node {user: $user, collection: $collection}) "
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"RETURN dest.uri as dest",
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"RETURN dest.uri as dest "
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"LIMIT " + str(query.limit),
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src=query.s.value, rel=query.p.value,
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user=user, collection=collection,
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database_=self.db,
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@ -135,7 +139,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {uri: $src, user: $user, collection: $collection})-"
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"[rel:Rel {user: $user, collection: $collection}]->"
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"(dest:Literal {value: $value, user: $user, collection: $collection}) "
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"RETURN rel.uri as rel",
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"RETURN rel.uri as rel "
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"LIMIT " + str(query.limit),
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src=query.s.value, value=query.o.value,
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user=user, collection=collection,
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database_=self.db,
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@ -149,7 +154,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {uri: $src, user: $user, collection: $collection})-"
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"[rel:Rel {user: $user, collection: $collection}]->"
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"(dest:Node {uri: $uri, user: $user, collection: $collection}) "
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"RETURN rel.uri as rel",
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"RETURN rel.uri as rel "
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"LIMIT " + str(query.limit),
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src=query.s.value, uri=query.o.value,
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user=user, collection=collection,
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database_=self.db,
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@ -167,7 +173,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {uri: $src, user: $user, collection: $collection})-"
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"[rel:Rel {user: $user, collection: $collection}]->"
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"(dest:Literal {user: $user, collection: $collection}) "
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"RETURN rel.uri as rel, dest.value as dest",
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"RETURN rel.uri as rel, dest.value as dest "
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"LIMIT " + str(query.limit),
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src=query.s.value,
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user=user, collection=collection,
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database_=self.db,
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@ -181,7 +188,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {uri: $src, user: $user, collection: $collection})-"
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"[rel:Rel {user: $user, collection: $collection}]->"
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"(dest:Node {user: $user, collection: $collection}) "
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"RETURN rel.uri as rel, dest.uri as dest",
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"RETURN rel.uri as rel, dest.uri as dest "
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"LIMIT " + str(query.limit),
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src=query.s.value,
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user=user, collection=collection,
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database_=self.db,
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@ -204,7 +212,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {user: $user, collection: $collection})-"
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"[rel:Rel {uri: $uri, user: $user, collection: $collection}]->"
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"(dest:Literal {value: $value, user: $user, collection: $collection}) "
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"RETURN src.uri as src",
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"RETURN src.uri as src "
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"LIMIT " + str(query.limit),
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uri=query.p.value, value=query.o.value,
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user=user, collection=collection,
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database_=self.db,
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@ -218,7 +227,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {user: $user, collection: $collection})-"
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"[rel:Rel {uri: $uri, user: $user, collection: $collection}]->"
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"(dest:Node {uri: $dest, user: $user, collection: $collection}) "
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"RETURN src.uri as src",
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"RETURN src.uri as src "
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"LIMIT " + str(query.limit),
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uri=query.p.value, dest=query.o.value,
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user=user, collection=collection,
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database_=self.db,
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@ -236,7 +246,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {user: $user, collection: $collection})-"
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"[rel:Rel {uri: $uri, user: $user, collection: $collection}]->"
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"(dest:Literal {user: $user, collection: $collection}) "
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"RETURN src.uri as src, dest.value as dest",
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"RETURN src.uri as src, dest.value as dest "
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"LIMIT " + str(query.limit),
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uri=query.p.value,
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user=user, collection=collection,
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database_=self.db,
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@ -250,7 +261,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {user: $user, collection: $collection})-"
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"[rel:Rel {uri: $uri, user: $user, collection: $collection}]->"
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"(dest:Node {user: $user, collection: $collection}) "
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"RETURN src.uri as src, dest.uri as dest",
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"RETURN src.uri as src, dest.uri as dest "
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"LIMIT " + str(query.limit),
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uri=query.p.value,
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user=user, collection=collection,
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database_=self.db,
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@ -270,7 +282,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {user: $user, collection: $collection})-"
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"[rel:Rel {user: $user, collection: $collection}]->"
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"(dest:Literal {value: $value, user: $user, collection: $collection}) "
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"RETURN src.uri as src, rel.uri as rel",
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"RETURN src.uri as src, rel.uri as rel "
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"LIMIT " + str(query.limit),
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value=query.o.value,
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user=user, collection=collection,
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database_=self.db,
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@ -284,7 +297,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {user: $user, collection: $collection})-"
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"[rel:Rel {user: $user, collection: $collection}]->"
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"(dest:Node {uri: $uri, user: $user, collection: $collection}) "
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"RETURN src.uri as src, rel.uri as rel",
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"RETURN src.uri as src, rel.uri as rel "
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"LIMIT " + str(query.limit),
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uri=query.o.value,
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user=user, collection=collection,
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database_=self.db,
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@ -302,7 +316,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {user: $user, collection: $collection})-"
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"[rel:Rel {user: $user, collection: $collection}]->"
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"(dest:Literal {user: $user, collection: $collection}) "
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"RETURN src.uri as src, rel.uri as rel, dest.value as dest",
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"RETURN src.uri as src, rel.uri as rel, dest.value as dest "
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"LIMIT " + str(query.limit),
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user=user, collection=collection,
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database_=self.db,
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)
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@ -315,7 +330,8 @@ class Processor(TriplesQueryService):
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"MATCH (src:Node {user: $user, collection: $collection})-"
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"[rel:Rel {user: $user, collection: $collection}]->"
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"(dest:Node {user: $user, collection: $collection}) "
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"RETURN src.uri as src, rel.uri as rel, dest.uri as dest",
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"RETURN src.uri as src, rel.uri as rel, dest.uri as dest "
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"LIMIT " + str(query.limit),
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user=user, collection=collection,
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database_=self.db,
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)
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@ -327,10 +343,10 @@ class Processor(TriplesQueryService):
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triples = [
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Triple(
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s=self.create_value(t[0]),
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p=self.create_value(t[1]),
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p=self.create_value(t[1]),
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o=self.create_value(t[2])
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)
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for t in triples
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for t in triples[:query.limit]
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]
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return triples
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