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https://issues.apache.org/jira/browse/OLINGO-1585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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mibo updated OLINGO-1585:
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Fix Version/s: (was: (Java) V4 4.8.0)
> Alpha-numeric string $search in $expand fails
> ---------------------------------------------
>
> Key: OLINGO-1585
> URL: https://issues.apache.org/jira/browse/OLINGO-1585
> Project: Olingo
> Issue Type: Bug
> Components: odata4-server
> Affects Versions: (Java) V4 4.8.0
> Reporter: Evgeny Andreev
> Priority: Major
> Labels: patch
> Attachments: patch.patch
>
>
> The requests with {{$search}} in {{{}$expand{}}}, e.g.
> {{/Shop(1)?$expand=Items($search=a3b)}} fail with
> *{{The URI is malformed.}}* Exception when searching for alpha-numeric
> strings, containing BOTH letters and digits.
> The same {{{}$serach{}}}, however works fine when applying {{$search}} on a
> root entity.
> The issue is caused by the fact that:
> # There are 2 different URI search tokenizers, one for root search, another
> for expand;
> # The root search parser/tokenizer allows searching strings containing both
> digits and letters, the second one allows either ONLY letters OR digits.
> The issue was fixed by allowing the expand search tokenizer to reuse the
> functionality (allowed characters) of the root parser.
> The patch file with bug fix is attached.
>
> Best Regards,
> Evgeny Andreev
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