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

[discrete]
[[esql-rtrim]]
=== `RTRIM`
Removes trailing whitespaces from strings.

[source.merge.styled,esql]
----
include::{esql-specs}/string.csv-spec[tag=rtrim]
----
[%header.monospaced.styled,format=dsv,separator=|]
|===
include::{esql-specs}/string.csv-spec[tag=rtrim-result]
|===
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]`
ESQL: LTRIM, RTRIM and fix unicode whitespace (#98590) Here we add support for the following two ESQL functions: * LTRIM: remove leading spaces from a string * RTRIM: remove trailing spaces from a string We also fix an issue with the handling of unicode white spaces. We make use of unicode code points to identify unicode whitespace characters instead of relying on ASCII codes. Moreover, iterating bytes in a Unicode string needs to consider that some Unicode characters are encoded using multiple bytes. 2023-08-17 23:30:12 +08:00			`[[esql-rtrim]]`
			=== `RTRIM`
			`Removes trailing whitespaces from strings.`

			`[source.merge.styled,esql]`
			`----`
			`include::{esql-specs}/string.csv-spec[tag=rtrim]`
			`----`
			`[%header.monospaced.styled,format=dsv,separator=\|]`
			`\|===`
			`include::{esql-specs}/string.csv-spec[tag=rtrim-result]`
			`\|===`