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elasticsearch/docs/reference/esql/functions/abs.asciidoc

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Restructure ES|QL docs (#100806) * Break out 'Limitations' into separate page * Add REST API docs * Restructure commands, functions, and operators refs * Add placeholder for getting started guide * Group 'Syntax', 'Metafields', and 'MV fields' under 'Language' * Add placeholder for Kibana page * Add link from landing page * Apply uniform formatting to ACOS, CASE, and DATE_PARSE function refs * Reword default LIMIT * Add support for COUNT(*) * Move 'Commands' and 'Functions and operators' to individual pages --------- Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
2023-10-17 23:36:14 +08:00
[discrete]
Move each function to its own file
2023-05-11 23:02:27 +08:00
[[esql-abs]]
=== `ABS`
ESQL docs: generate references for functions (#98856) This generates a "railroad diagram" svg image that can be embedded into the docs for any function to explain it's syntax. It's basic, but it's something we can iterate on. It also generates a table of supported types from the list of types that we test. It can be included in the docs for reference as well.
2023-08-25 21:07:25 +08:00
[.text-center]
ESQL: Standardize font used in railroad diagrams (#98897) Locks the railroad diagrams to always use the same font, this one named `roboto mono`. This makes sure that when we render the railroad diagrams we always size them the same way. Because everyone has a copy of roboto mono. Because gradle resolves that dependency.
2023-08-27 02:19:47 +08:00
image::esql/functions/signature/abs.svg[Embedded,opts=inline]
ESQL docs: generate references for functions (#98856) This generates a "railroad diagram" svg image that can be embedded into the docs for any function to explain it's syntax. It's basic, but it's something we can iterate on. It also generates a table of supported types from the list of types that we test. It can be included in the docs for reference as well.
2023-08-25 21:07:25 +08:00
Move each function to its own file
2023-05-11 23:02:27 +08:00
Returns the absolute value.
[source,esql]
----
FROM employees
Rename PROJECT command to KEEP (ESQL-1282)
2023-06-19 19:06:44 +08:00
| KEEP first_name, last_name, height
Move each function to its own file
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| EVAL abs_height = ABS(0.0 - height)
----
ESQL docs: generate references for functions (#98856) This generates a "railroad diagram" svg image that can be embedded into the docs for any function to explain it's syntax. It's basic, but it's something we can iterate on. It also generates a table of supported types from the list of types that we test. It can be included in the docs for reference as well.
2023-08-25 21:07:25 +08:00
Supported types:
include::types/abs.asciidoc[]