53 lines
1.1 KiB
Markdown
53 lines
1.1 KiB
Markdown
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## `MV_ZIP` [esql-mv_zip]
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**Syntax**
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:::{image} ../../../../../images/mv_zip.svg
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:alt: Embedded
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:class: text-center
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:::
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**Parameters**
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`string1`
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: Multivalue expression.
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`string2`
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: Multivalue expression.
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`delim`
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: Delimiter. Optional; if omitted, `,` is used as a default delimiter.
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**Description**
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Combines the values from two multivalued fields with a delimiter that joins them together.
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**Supported types**
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| string1 | string2 | delim | result |
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| --- | --- | --- | --- |
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| keyword | keyword | keyword | keyword |
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| keyword | keyword | text | keyword |
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| keyword | keyword | | keyword |
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| keyword | text | keyword | keyword |
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| keyword | text | text | keyword |
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| keyword | text | | keyword |
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| text | keyword | keyword | keyword |
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| text | keyword | text | keyword |
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| text | keyword | | keyword |
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| text | text | keyword | keyword |
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| text | text | text | keyword |
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| text | text | | keyword |
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**Example**
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```esql
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ROW a = ["x", "y", "z"], b = ["1", "2"]
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| EVAL c = mv_zip(a, b, "-")
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| KEEP a, b, c
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```
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| a:keyword | b:keyword | c:keyword |
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| --- | --- | --- |
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| [x, y, z] | [1 ,2] | [x-1, y-2, z] |
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