OASIS Mailing List ArchivesView the OASIS mailing list archive below
or browse/search using MarkMail.


Help: OASIS Mailing Lists Help | MarkMail Help

cmis message

[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]

Subject: [OASIS Issue Tracker] Commented: (CMIS-144) Full text search syntaxand semantics

    [ http://tools.oasis-open.org/issues/browse/CMIS-144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=10196#action_10196 ] 

David Caruana commented on CMIS-144:

That's correct, I think there's value in defining a minimal syntax for foo.

I appreciate the differing implementations and the constraint this may impose. However, as you state, the main use case is limited which requires only a handful of FTS constructs.

If the standardised FTS language were to only include AND, OR, NOT, phrases (quoted terms) and single keywords, can our implementations (which provide FTS) support this subset of capabilities?

If not, then we can't standardise. If so, it shouldn't be difficult to define a syntax, which JCR has already done.

> Full text search syntax and semantics
> -------------------------------------
>                 Key: CMIS-144
>                 URL: http://tools.oasis-open.org/issues/browse/CMIS-144
>             Project: OASIS Content Management Interoperability Services (CMIS) TC
>          Issue Type: Bug
>          Components: Domain Model
>    Affects Versions: Draft 0.6
>            Reporter: David Caruana
>            Assignee: Ethan Gur-esh
> The text search expression is defined as a <character string literal> (as defined by SQL-92).  However, the syntax and semantics of the full text search expression are repo specific.
> I remember there was some resistance to defining a 'lowest common denominator' full text search language, but I don't remember why.
> Given that we define SQL, and that query is a key use case, I think there's value in a deeper FTS definition.
> As a starting point, JCR provides minimal definition. I'm not sure we would need to much further than that to start with.

This message is automatically generated by JIRA.
If you think it was sent incorrectly contact one of the administrators: http://tools.oasis-open.org/issues/secure/Administrators.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira


[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]