NebulaGraph 3.5.1 release notes¶

Optimizations¶

A full scan is not performed when the MATCH statement queries for non-existent properties.
Support for the push down of the MATCH...STARTS WITH statement.

Fix the bug that the Drainer failed to stop appropriately as a result of continuous restarting.
Fix the bug where a single large query could cause the Graph service to crash.
Fix the out of memory bug in the FIND ALL PATH statement.
Fix the bug that adding a path variable to the MATCH statement prevented push-down optimization of the all() function.
Fix the UUID generation using Boost in the low-version Linux kernel.
Fix the bug in the MATCH...shortestpath() statement for loop detection.
Fix the bug where the Graph service crashes when deleting an edge using a pipe character (|).
Fix the bug that the properties of edge are not displayed when the MATCH statement executes a multi-hop query.
Fix the bug where the shortestPath() function causes the Graph service to crash.
Fix the bug that the FIND ALL PATH statement does not return the path of the self-loop when looking up the self-loop of a vertex.
Fix the bug where repeated execution of a GO compound statement returned different results when multiple clauses in the compound statement used the same variable.
Fix the bug that cloning a graph space using the CREATE SPACE...AS statement resulted in the overwriting of the old index with the new index.
Fix the bug where the GO...UNION ALL statement reported an error in some scenarios.

Last update: August 24, 2023