elasticsearch/docs/reference/query-languages/esql/esql-functions-operators.md

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Functions and operators
https://www.elastic.co/guide/en/elasticsearch/reference/current/esql-functions-operators.html

{{esql}} functions and operators [esql-functions-operators]

{{esql}} provides a comprehensive set of functions and operators for working with data. The reference documentation is divided into the following categories:

Functions overview [esql-functions]

::::{dropdown} Aggregate functions :::{include} _snippets/lists/aggregation-functions.md ::: ::::

::::{dropdown} Grouping functions :::{include} _snippets/lists/grouping-functions.md ::: ::::

::::{dropdown} Conditional functions and expressions :::{include} _snippets/lists/conditional-functions-and-expressions.md ::: ::::

::::{dropdown} Date and time functions :::{include} _snippets/lists/date-time-functions.md ::: ::::

::::{dropdown} IP functions :::{include} _snippets/lists/ip-functions.md ::: ::::

::::{dropdown} Math functions :::{include} _snippets/lists/math-functions.md ::: ::::

::::{dropdown} Search functions :::{include} _snippets/lists/search-functions.md ::: ::::

::::{dropdown} Spatial functions :::{include} _snippets/lists/spatial-functions.md ::: ::::

::::{dropdown} String functions :::{include} _snippets/lists/string-functions.md ::: ::::

::::{dropdown} Type conversion functions :::{include} _snippets/lists/type-conversion-functions.md ::: ::::

::::{dropdown} Multi value functions :::{include} _snippets/lists/mv-functions.md ::: ::::

Operators overview [esql-operators-overview]

::::{dropdown} Operators :::{include} _snippets/lists/operators.md ::: ::::

% Below this is the bulk of the real content

:::{include} _snippets/aggregation-functions.md :::

:::{include} _snippets/grouping-functions.md :::

:::{include} _snippets/conditional-functions-and-expressions.md :::

:::{include} _snippets/date-time-functions.md :::

:::{include} _snippets/ip-functions.md :::

:::{include} _snippets/math-functions.md :::

:::{include} _snippets/search-functions.md :::

:::{include} _snippets/spatial-functions.md :::

:::{include} _snippets/string-functions.md :::

:::{include} _snippets/type-conversion-functions.md :::

:::{include} _snippets/mv-functions.md :::

:::{include} _snippets/operators.md :::