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Questions tagged [nebula-graph]

NebulaGraph is an open source graph database solution. Use this tag for any questions that relate to using NebulaGraph as the database of your project. Any bugs or feature requests should be reported through the Nebula Graph GitHub issue tracker.

NebulaGraph is an open-source distributed graph database solution.

Use this tag for any questions relating to using NebulaGraph as your project's graph database. Any bugs or feature requests should be reported through the NebulaGraph GitHub issue tracker.

Find more about NebulaGraph Database at:

274 questions
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Syntax error near `|` DELETE using the NebulaGraph database

I was using the Nebula Graph database, and when I executed the following statement match (o:HO_NEO4J_OBJECT_ID) - [r] - (a:HO_NEO4J_PERM) where r.hoid in [“1604715734952239104”] return id(o) as src, id(a) as dst | DELETE EDGE…
黄凤仙
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How to resolve [ERROR : SyntaxError ] in NebulaGraph?

I check the log of Nebula Graph. It says nebula-graphd.ERROR Log file created at: 2022/12/3 21:57:44 Running on machine: ubuntu Running duration (h:mm:ss): 0:00:00 Log line format: [IWEF]yyyymmdd hh:mm:ss.uuuuuu threadid file:line] msg E20221120…
user13726945
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Why the graphd congif file doesn't register to the meta server in Nebula Graph?

I'm compiling the source code to use Nebula Graph and using the nebula.service script to start the services.When I start nebula services for the first time, I can't create spaces But I found graphd Config File Doesn't Register to Meta Server and the…
user12971073
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Query using `FIND` and `INDEX` failed. How does Nebula Graph indexing work?

I think indexing is important to look for the wanted data in a database. Can someone introduce how indexing works in Nebula Graph?
Amber Zhang
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