These settings are available in system.settings and are autogenerated from source.
max_parser_backtracks
Type
UInt64
Default
1000000
Version history
| Version | Default value | Comment |
|---|---|---|
| 24.3 | 1000000 | Limiting the complexity of parsing |
Maximum parser backtracking (how many times it tries different alternatives in the recursive descend parsing process).
max_parser_depth
Type
UInt64
Default
1000
Limits maximum recursion depth in the recursive descent parser. Allows controlling the stack size.
Possible values:
- Positive integer.
- 0 — Recursion depth is unlimited.