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38 lines
1.1 KiB
Markdown
38 lines
1.1 KiB
Markdown
---
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title: How do I export data from ClickHouse to a file?
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toc_hidden: true
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toc_priority: 10
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---
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# How Do I Export Data from ClickHouse to a File? {#how-to-export-to-file}
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## Using INTO OUTFILE Clause {#using-into-outfile-clause}
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Add an [INTO OUTFILE](../../sql-reference/statements/select/into-outfile.md#into-outfile-clause) clause to your query.
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For example:
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``` sql
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SELECT * FROM table INTO OUTFILE 'file'
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```
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By default, ClickHouse uses the [TabSeparated](../../interfaces/formats.md#tabseparated) format for output data. To select the [data format](../../interfaces/formats.md), use the [FORMAT clause](../../sql-reference/statements/select/format.md#format-clause).
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For example:
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``` sql
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SELECT * FROM table INTO OUTFILE 'file' FORMAT CSV
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```
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## Using a File-Engine Table {#using-a-file-engine-table}
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See [File](../../engines/table-engines/special/file.md) table engine.
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## Using Command-Line Redirection {#using-command-line-redirection}
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``` bash
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$ clickhouse-client --query "SELECT * from table" --format FormatName > result.txt
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```
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See [clickhouse-client](../../interfaces/cli.md).
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