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After testing several cases on AgensGraph.

I try to new test. but undesired result returns.

How can I remove all old data.

Kurt Bender
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1 Answers1

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"DETACH DELETE" can remote all nodes and related edge.

# create (:v{id:1})-[:e]->(:v{id:2});
GRAPH WRITE (INSERT VERTEX 2, INSERT EDGE 1)
# match (n) detach delete n;
GRAPH WRITE (DELETE VERTEX 2, DELETE EDGE 1)

When absence of "DETACH" token, node with edges causes error.

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