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From "Thomas Mueller (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OAK-3377) Two spaces in SQL2 fulltext search -> error
Date Wed, 09 Sep 2015 07:18:46 GMT

    [ https://issues.apache.org/jira/browse/OAK-3377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14736350#comment-14736350
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Thomas Mueller commented on OAK-3377:
-------------------------------------

You are right. The relevant section in the JCR spec:
http://www.day.com/specs/jcr/1.0/6.6.5.2_jcr_contains_Function.html

{noformat}
searchexp ::= [-]term {whitespace [OR]
whitespace [-]term}
term ::= word | '"' word {whitespace word} '"'
word ::= /* A string containing no whitespace */
whitespace ::= /* A string of only whitespace*/
{noformat}

Fixed in http://svn.apache.org/r1701916 (trunk)

> Two spaces in SQL2 fulltext search -> error
> -------------------------------------------
>
>                 Key: OAK-3377
>                 URL: https://issues.apache.org/jira/browse/OAK-3377
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: query
>    Affects Versions: 1.0.19
>            Reporter: Laurie byrum
>            Assignee: Thomas Mueller
>             Fix For: 1.3.6
>
>
> Execute the following SQL2 query (eg, in crx/de's query tool)
> SELECT * FROM [nt:unstructured] AS c WHERE (CONTAINS(c.[jcr:title], 'a  b') AND ISDESCENDANTNODE(c,
'/content'))
> (note there are 2 spaces between "a" and "b")
> Result: java.lang.IllegalArgumentException: Invalid expression: 'a b'
> If there is only 1 space between a and b, there is no error. 
> Per jsr-283, fulltext expressions should be able to have strings of whitespace.



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