mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-15 20:24:07 +00:00
32 lines
548 B
Markdown
32 lines
548 B
Markdown
---
|
|
slug: /en/operations/system-tables/numbers_mt
|
|
---
|
|
# numbers_mt
|
|
|
|
The same as [system.numbers](../../operations/system-tables/numbers.md) but reads are parallelized. The numbers can be returned in any order.
|
|
|
|
Used for tests.
|
|
|
|
**Example**
|
|
|
|
```sql
|
|
SELECT * FROM system.numbers_mt LIMIT 10;
|
|
```
|
|
|
|
```response
|
|
┌─number─┐
|
|
│ 0 │
|
|
│ 1 │
|
|
│ 2 │
|
|
│ 3 │
|
|
│ 4 │
|
|
│ 5 │
|
|
│ 6 │
|
|
│ 7 │
|
|
│ 8 │
|
|
│ 9 │
|
|
└────────┘
|
|
|
|
10 rows in set. Elapsed: 0.001 sec.
|
|
```
|