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Merge branch 'master' into fix-race-condition-queue-task

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Alexey Milovidov 2020-03-07 15:41:09 +03:00
commit 4e565e4f35
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8
docs/en/operations/settings/query_complexity.md
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@ -108,10 +108,10 @@ Limit on the number of bytes in the result. The same as the previous setting.
What to do if the volume of the result exceeds one of the limits: 'throw' or 'break'. By default, throw.
Using 'break' is similar to using LIMIT. `Break` interrupts execution only at the block level. This means that amount of returned rows is greater than [max_result_rows](#setting-max_result_rows), multiple of [max_block_size](settings.md#setting-max_block_size) and depends on [max_threads](settings.md#settings-max_threads).
Using 'break' is similar to using LIMIT. Break interrupts execution only at the block level. This means that amount of returned rows is greater than [max_result_rows](#setting-max_result_rows), multiple of [max_block_size](settings.md#setting-max_block_size) and depends on [max_threads](settings.md#settings-max_threads).
Example:
Пример:
```sql
SET max_threads = 3, max_block_size = 3333;
SET max_result_rows = 3334, result_overflow_mode = 'break';
@ -121,14 +121,12 @@ FROM numbers_mt(100000)
FORMAT Null;
```
Результат:
Result:
```text
6666 rows in set. ...
```
## max_execution_time
Maximum query execution time in seconds.