Hardcoded IParser.h max_depth = 1000 should be configurable. #6681
Description
This pull request 0a9787c#diff-7ecb930104742be8bbaf5b53aa1f00deR60
uint32_t max_depth = 1000;
broke some existing working SQL.
https://t.me/clickhouse_ru/115334
$ wc amp_task.sql
60 4122 57661 amp_task.sql