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MAGE - Memgraph Advanced Graph Extensions :crystal_ball:
Hello, I've been trying to develop a query module in rust that tries to parallelize some loops using the rayon library. The parallelization loops involve accessing nodes and edges. However,...
**Describe the bug** Running `collections.remove_all(LABELS(node)` in a concurrent fashion crashes Memgraph. [2023-10-06 05:44:11.719] [memgraphlog] [critical] Assertion failed in file /memgraph/src/utils/memory.cpp at line 236. Expression: 'it != chunks.end()' Message: 'Failed deallocation...
TODO: Check into the more details why is this happening, something with iterator copy. **Describe the bug** ``` auto nodes = g.Nodes(); auto it = nodes.begin(); while (it != nodes.end())...
**Memgraph version** 2.12.1 **Environment** memgraph running on docker **Describe the bug** I created a very simple graph that looks like this: When running this query to find neighbors of Paper_id...
**Memgraph version** 2.13 **Describe the bug** A user reported on [Discord](https://discord.com/channels/842007348272169002/842008652377751582/1183231470681198622) an unexpected behavior when running the Link Prediction procedure. **To Reproduce** In the Discord thread, there are complete datasets...
Here is the simple query that is used to replicate the scenario: ``` use c_str_macro::c_str; use rsmgp_sys::memgraph::*; use rsmgp_sys::mgp::*; use rsmgp_sys::result::*; use rsmgp_sys::rsmgp::*; use rsmgp_sys::value::*; use rsmgp_sys::{close_module, define_procedure, define_type, init_module};...
### TODOs - [ ] Make `struct Memgraph` safe ### Resources * https://doc.rust-lang.org/nomicon/send-and-sync.html * https://www.youtube.com/watch?v=yOezcP-XaIw&ab_channel=JonGjengset closes #328
If you have a constant stream of updates + run a global algorithm like community detection + try to update all the nodes, it's very likely that there will be...
APOC has a lot of refactoring algo functions. We should give support to such functions in MAGE. https://neo4j.com/labs/apoc/4.0/overview/apoc.algo/
https://www.tandfonline.com/doi/abs/10.1080/0022250X.2001.9990249