48 lines
728 B
Markdown
48 lines
728 B
Markdown
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## `SUM` [esql-sum]
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**Syntax**
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:::{image} ../../../../../images/sum.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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true
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**Description**
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The sum of a numeric expression.
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**Supported types**
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| number | result |
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| --- | --- |
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| double | double |
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| integer | long |
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| long | long |
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**Examples**
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```esql
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FROM employees
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| STATS SUM(languages)
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```
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| SUM(languages):long |
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| --- |
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| 281 |
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The expression can use inline functions. For example, to calculate the sum of each employee’s maximum salary changes, apply the `MV_MAX` function to each row and then sum the results
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```esql
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FROM employees
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| STATS total_salary_changes = SUM(MV_MAX(salary_change))
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```
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| total_salary_changes:double |
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| --- |
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| 446.75 |
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