[OASIS Issue Tracker] (ODATA-1101) The hash (#) character is not allowed in search phrases per the ABNF definition

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    [ https://issues.oasis-open.org/browse/ODATA-1101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=67073#comment-67073 ] 

Mark Biamonte commented on ODATA-1101:
--------------------------------------

I understand now.  Thanks

> The hash (#) character is not allowed in search phrases per the ABNF definition
> -------------------------------------------------------------------------------
>
>                 Key: ODATA-1101
>                 URL: https://issues.oasis-open.org/browse/ODATA-1101
>             Project: OASIS Open Data Protocol (OData) TC
>          Issue Type: Bug
>          Components: ABNF Construction Rules
>    Affects Versions: V4.01_CSD02
>            Reporter: Mark Biamonte
>             Fix For: V4.01_CS01
>
>
> The hash character (#) has meaning in both a URL and in OData so it makes sense that the hash character is not allowed in a search word.  I would have expected though that the hash character could be used in a quoted search phrase, but the ABNF definition for search phrase does not include the hash character.
> searchPhrase = quotation-mark 1*qchar-no-AMP-DQUOTE quotation-mark
> qchar-no-AMP-DQUOTE   = qchar-unescaped 
>                       / escape ( escape / quotation-mark )
> qchar-unescaped       = unreserved / pct-encoded-unescaped / other-delims / ":" / "@" / "/" / "?" / "$" / "'" / "="
> unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
> other-delims   = "!" /                   "(" / ")" / "*" / "+" / "," / ";"
> None of those definitions include the hash character.  Was the hash character left out on purpose?  Is the only way to include it to percent encode it?



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