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29 lines
429 B
Markdown
29 lines
429 B
Markdown
---
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title: columns
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layout: command
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version: 0.59.0
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---
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Show the columns in the input.
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## Signature
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```> columns ```
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## Examples
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Get the columns from the table
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```shell
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> [[name,age,grade]; [bill,20,a]] | columns
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```
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Get the first column from the table
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```shell
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> [[name,age,grade]; [bill,20,a]] | columns | first
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```
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Get the second column from the table
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```shell
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> [[name,age,grade]; [bill,20,a]] | columns | select 1
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```
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