These settings are available in system.settings and are autogenerated from the ClickHouse snapshot.
max_parser_backtracks
Maximum parser backtracking (how many times it tries different alternatives in the recursive descend parsing process).
max_parser_depth
Limits maximum recursion depth in the recursive descent parser. Allows controlling the stack size.
Possible values:
- Positive integer.
- 0 — Recursion depth is unlimited.