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Add support for union-style concurrency #127

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svidela opened this issue Aug 29, 2016 · 1 comment
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Add support for union-style concurrency #127

svidela opened this issue Aug 29, 2016 · 1 comment
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extended-functionality Larus

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@svidela
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svidela commented Aug 29, 2016

For an union query like:

subquery1 UNION [ALL] subquery2 UNION [ALL] subquery3 ...

it would be useful to have a procedure to run each subquery in parallel and return the aggregated results.

@jexp suggested in the slack channel to add a version of apoc.cypher.unionParallel([statements], {params}) that takes a list of queries or a semicolon separated file but then runs them in parallel.
@jexp jexp added the Larus label Jul 25, 2017
@conker84 conker84 self-assigned this Jan 14, 2021
vga91 referenced this issue in vga91/neo4j-apoc-procedures Feb 1, 2021
@vga91
fixes #127: Add support for union-style concurrency
1120b26
@vga91 vga91 mentioned this issue Feb 1, 2021
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vga91 commented Feb 18, 2025

Duplicated of #617

@vga91 vga91 closed this as completed Feb 18, 2025
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Fixes #127: Add support for union-style concurrency vga91/neo4j-apoc-procedures
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@jexp @svidela @conker84 @vga91