Bug Report: max nesting level reached on query with many nested OR operators

[arthurschreiber]

Overview of the Issue

We have encountered a case where a query that's supported fine by MySQL directly fails with max nesting level reached.

The query looks something like this: https://gist.github.com/arthurschreiber/a466518f2aea0a9547c39ad8654accae

This specific query doesn't make any sense and was generated by some buggy logic on our side, but MySQL was happy to parse and execute this query, while vtgate would fail to parse this query.

Reproduction Steps

{ "sharded": false }

Binary Version

Version 15 and up

Operating System and Environment details

N/A

Log Fragments

N/A