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* Functions E-Z * Incorporate changes from #103686 * More functions * More functions * Update docs/reference/esql/functions/floor.asciidoc Co-authored-by: Liam Thompson <32779855+leemthompo@users.noreply.github.com> * Update docs/reference/esql/functions/left.asciidoc Co-authored-by: Liam Thompson <32779855+leemthompo@users.noreply.github.com> * Apply suggestions from code review Co-authored-by: Alexander Spies <alexander.spies@elastic.co> * Review feedback * Fix geo_shape description * Change 'colum'/'field' into 'expressions' * Review feedback * One more --------- Co-authored-by: Liam Thompson <32779855+leemthompo@users.noreply.github.com> Co-authored-by: Alexander Spies <alexander.spies@elastic.co> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
41 lines
962 B
Text
41 lines
962 B
Text
[discrete]
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[[esql-to_ip]]
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=== `TO_IP`
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*Syntax*
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[source,esql]
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----
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TO_IP(v)
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----
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*Parameters*
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`v`::
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Input value. The input can be a single- or multi-valued column or an expression.
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*Description*
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Converts an input string to an IP value.
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*Example*
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[source.merge.styled,esql]
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----
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include::{esql-specs}/ip.csv-spec[tag=to_ip]
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----
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[%header.monospaced.styled,format=dsv,separator=|]
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|===
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include::{esql-specs}/ip.csv-spec[tag=to_ip-result]
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|===
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Note that in this example, the last conversion of the string isn't possible.
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When this happens, the result is a *null* value. In this case a _Warning_ header
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is added to the response. The header will provide information on the source of
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the failure:
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`"Line 1:68: evaluation of [TO_IP(str2)] failed, treating result as null. Only first 20 failures recorded."`
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A following header will contain the failure reason and the offending value:
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`"java.lang.IllegalArgumentException: 'foo' is not an IP string literal."`
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