Nikolay Bekirov

Optimize the grouping behavior when finding by large path

9

Hello! While testing how closure_tree is handling deep nesting for a project I noticed that at some point it started to issue an unreasonably large number of SQL queries. Looking...

Update the History.txt since v2.0.5

3

This PR aims at completing the "v2.0.5...master look through, and find items for History.txt" task from #498

Renaming a table does not rename indexes in Rails 4

5

I'm trying to upgrade the JRuby version of my Rails 4 application from 9.1.2.0 to 9.2.5.0 but faced an issue with migrations. When a `rename_table` is used it does not...

ActiveRecord anti-caching implementation causes out-of-memory error in JRuby

1

Recently, our production web environments began failing due to OOM (Out of Memory) errors. Upon analyzing the heap dumps, we noticed a large number of 33-character strings, all prefixed with...