---
name: Bug report
about: Create a report to help us improve
title: ''
labels: bug
assignees: ''

---

<!-- delete unnecessary items -->
### Describe the bug

### Steps to reproduce
1.
2.
3.

### Expected behaviour

### Code example

### Error log

### Query log

### Configuration
#### Environment
* Client version:
* OS:

#### ClickHouse server
* ClickHouse Server version:
* ClickHouse Server non-default settings, if any:
* `CREATE TABLE` statements for tables involved:
* Sample data for all these tables, use [clickhouse-obfuscator](https://github.com/ClickHouse/ClickHouse/blob/master/programs/obfuscator/Obfuscator.cpp#L42-L80) if necessary
