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18 lines
412 B
Markdown
18 lines
412 B
Markdown
---
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toc_priority: 32
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toc_title: Atomic
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---
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# Atomic {#atomic}
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It is supports non-blocking `DROP` and `RENAME TABLE` queries and atomic `EXCHANGE TABLES t1 AND t2` queries. Atomic database engine is used by default.
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## Creating a Database {#creating-a-database}
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```sql
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CREATE DATABASE test ENGINE = Atomic;
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```
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[Original article](https://clickhouse.com/docs/en/engines/database_engines/atomic/) <!--hide-->
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