neo4j
Return query status for apoc.cypher.runTimeboxed
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Feature description (Mandatory)
apoc.cypher.runTimeboxed terminates long running query and returns nothing, which makes it confusing as client wouldn't know whether the query find nothing or it's terminated.
Considered alternatives
Return a status code together with value. The status code should indicate:
- query is complete
- query is terminated
- query failed due to syntax error
How this feature can improve the project?
Remove ambiguity and improve usability.
Looking at the implementation details, could it be that the procedure may return partial results, in case the transaction is terminated while adding the results one by one in the queue?
Any chance that the fix by @sarmbruster could be merged anytime soon?
I have the same problem. Why the code is not merged still? It's been more than a year.
There have been some updates here :) It will be released in an upcoming release! The changes adds a new config argument which gives the option to fail on error (so an exception is thrown by the proc if an exception is hit during the running or the timeout is hit) and an option to turn on a status update where the final row returned will give info on if the result set is complete or not :)
